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d3106602 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
17 | // Author: Andrei Gheata, 31/05/2006 | |
18 | ||
19 | //============================================================================== | |
c7597be6 | 20 | // AliAnalysisManager - Manager analysis class. Allows creation of several |
37153431 | 21 | // analysis tasks and data containers storing their input/output. Allows |
d3106602 | 22 | // connecting/chaining tasks via shared data containers. Serializes the current |
23 | // event for all tasks depending only on initial input data. | |
24 | //============================================================================== | |
25 | // | |
26 | //============================================================================== | |
27 | ||
f5cbe261 | 28 | #include "AliAnalysisManager.h" |
11026a80 | 29 | |
8ddad121 | 30 | #include <cerrno> |
f5cbe261 | 31 | #include <Riostream.h> |
84fcd93f | 32 | #include <TError.h> |
77dad4a9 | 33 | #include <TMap.h> |
c52c2132 | 34 | #include <TClass.h> |
35 | #include <TFile.h> | |
096b5a2e | 36 | #include <TMath.h> |
37 | #include <TH1.h> | |
c52c2132 | 38 | #include <TMethodCall.h> |
39 | #include <TChain.h> | |
40 | #include <TSystem.h> | |
41 | #include <TROOT.h> | |
8c0ab8e8 | 42 | #include <TCanvas.h> |
a0e2e8b1 | 43 | #include <TStopwatch.h> |
d3106602 | 44 | |
20b7268e | 45 | #include "AliLog.h" |
8d7d3b59 | 46 | #include "AliAnalysisSelector.h" |
c57f56b7 | 47 | #include "AliAnalysisGrid.h" |
d3106602 | 48 | #include "AliAnalysisTask.h" |
49 | #include "AliAnalysisDataContainer.h" | |
50 | #include "AliAnalysisDataSlot.h" | |
d2f1d9ef | 51 | #include "AliVEventHandler.h" |
c2922515 | 52 | #include "AliVEventPool.h" |
8c0ab8e8 | 53 | #include "AliSysInfo.h" |
f5cbe261 | 54 | #include "AliAnalysisStatistics.h" |
d3106602 | 55 | |
56 | ClassImp(AliAnalysisManager) | |
57 | ||
c52c2132 | 58 | AliAnalysisManager *AliAnalysisManager::fgAnalysisManager = NULL; |
84fcd93f | 59 | TString AliAnalysisManager::fgCommonFileName = ""; |
f03a8355 | 60 | Int_t AliAnalysisManager::fPBUpdateFreq = 1; |
c52c2132 | 61 | |
c52c2132 | 62 | //______________________________________________________________________________ |
63 | AliAnalysisManager::AliAnalysisManager(const char *name, const char *title) | |
64 | :TNamed(name,title), | |
65 | fTree(NULL), | |
8c0ab8e8 | 66 | fInputEventHandler(NULL), |
67 | fOutputEventHandler(NULL), | |
68 | fMCtruthEventHandler(NULL), | |
c57f56b7 | 69 | fEventPool(NULL), |
c52c2132 | 70 | fCurrentEntry(-1), |
8c0ab8e8 | 71 | fNSysInfo(0), |
c52c2132 | 72 | fMode(kLocalAnalysis), |
73 | fInitOK(kFALSE), | |
8e1f0465 | 74 | fIsRemote(kFALSE), |
c52c2132 | 75 | fDebug(0), |
26f071d8 | 76 | fSpecialOutputLocation(""), |
37a26056 | 77 | fTasks(NULL), |
78 | fTopTasks(NULL), | |
c52c2132 | 79 | fZombies(NULL), |
80 | fContainers(NULL), | |
81 | fInputs(NULL), | |
8d7d3b59 | 82 | fOutputs(NULL), |
6cd44ee0 | 83 | fParamCont(NULL), |
60a04972 | 84 | fCommonInput(NULL), |
85 | fCommonOutput(NULL), | |
c57f56b7 | 86 | fSelector(NULL), |
c07b9ce2 | 87 | fGridHandler(NULL), |
012e169c | 88 | fExtraFiles(""), |
89 | fAutoBranchHandling(kTRUE), | |
242accb2 | 90 | fTable(), |
e9247450 | 91 | fRunFromPath(0), |
92 | fNcalls(0), | |
f03a8355 | 93 | fMaxEntries(0), |
7acc5b9d | 94 | fStatisticsMsg(), |
f5cbe261 | 95 | fRequestedBranches(), |
77dad4a9 | 96 | fStatistics(0), |
97 | fGlobals(0) | |
d3106602 | 98 | { |
99 | // Default constructor. | |
c52c2132 | 100 | fgAnalysisManager = this; |
84fcd93f | 101 | fgCommonFileName = "AnalysisResults.root"; |
77dad4a9 | 102 | if (TClass::IsCallingNew() != TClass::kDummyNew) { |
103 | fTasks = new TObjArray(); | |
104 | fTopTasks = new TObjArray(); | |
105 | fZombies = new TObjArray(); | |
106 | fContainers = new TObjArray(); | |
107 | fInputs = new TObjArray(); | |
108 | fOutputs = new TObjArray(); | |
109 | fParamCont = new TObjArray(); | |
110 | fGlobals = new TMap(); | |
111 | } | |
b1310ef5 | 112 | SetEventLoop(kTRUE); |
d3106602 | 113 | } |
114 | ||
115 | //______________________________________________________________________________ | |
116 | AliAnalysisManager::AliAnalysisManager(const AliAnalysisManager& other) | |
c52c2132 | 117 | :TNamed(other), |
327eaf46 | 118 | fTree(NULL), |
8c0ab8e8 | 119 | fInputEventHandler(NULL), |
120 | fOutputEventHandler(NULL), | |
121 | fMCtruthEventHandler(NULL), | |
84fcd93f | 122 | fEventPool(NULL), |
c52c2132 | 123 | fCurrentEntry(-1), |
8c0ab8e8 | 124 | fNSysInfo(0), |
c52c2132 | 125 | fMode(other.fMode), |
126 | fInitOK(other.fInitOK), | |
8e1f0465 | 127 | fIsRemote(other.fIsRemote), |
c52c2132 | 128 | fDebug(other.fDebug), |
26f071d8 | 129 | fSpecialOutputLocation(""), |
37a26056 | 130 | fTasks(NULL), |
131 | fTopTasks(NULL), | |
c52c2132 | 132 | fZombies(NULL), |
133 | fContainers(NULL), | |
134 | fInputs(NULL), | |
8d7d3b59 | 135 | fOutputs(NULL), |
6cd44ee0 | 136 | fParamCont(NULL), |
60a04972 | 137 | fCommonInput(NULL), |
138 | fCommonOutput(NULL), | |
c57f56b7 | 139 | fSelector(NULL), |
c07b9ce2 | 140 | fGridHandler(NULL), |
012e169c | 141 | fExtraFiles(), |
142 | fAutoBranchHandling(other.fAutoBranchHandling), | |
242accb2 | 143 | fTable(), |
e9247450 | 144 | fRunFromPath(0), |
145 | fNcalls(other.fNcalls), | |
f03a8355 | 146 | fMaxEntries(other.fMaxEntries), |
7acc5b9d | 147 | fStatisticsMsg(other.fStatisticsMsg), |
f5cbe261 | 148 | fRequestedBranches(other.fRequestedBranches), |
77dad4a9 | 149 | fStatistics(other.fStatistics), |
150 | fGlobals(other.fGlobals) | |
d3106602 | 151 | { |
152 | // Copy constructor. | |
37a26056 | 153 | fTasks = new TObjArray(*other.fTasks); |
154 | fTopTasks = new TObjArray(*other.fTopTasks); | |
155 | fZombies = new TObjArray(*other.fZombies); | |
c52c2132 | 156 | fContainers = new TObjArray(*other.fContainers); |
157 | fInputs = new TObjArray(*other.fInputs); | |
158 | fOutputs = new TObjArray(*other.fOutputs); | |
6cd44ee0 | 159 | fParamCont = new TObjArray(*other.fParamCont); |
84fcd93f | 160 | fgCommonFileName = "AnalysisResults.root"; |
c52c2132 | 161 | fgAnalysisManager = this; |
d3106602 | 162 | } |
163 | ||
164 | //______________________________________________________________________________ | |
165 | AliAnalysisManager& AliAnalysisManager::operator=(const AliAnalysisManager& other) | |
166 | { | |
167 | // Assignment | |
168 | if (&other != this) { | |
c52c2132 | 169 | TNamed::operator=(other); |
54cff064 | 170 | fInputEventHandler = other.fInputEventHandler; |
6bb2b24f | 171 | fOutputEventHandler = other.fOutputEventHandler; |
172 | fMCtruthEventHandler = other.fMCtruthEventHandler; | |
c2922515 | 173 | fEventPool = other.fEventPool; |
c52c2132 | 174 | fTree = NULL; |
175 | fCurrentEntry = -1; | |
8c0ab8e8 | 176 | fNSysInfo = other.fNSysInfo; |
c52c2132 | 177 | fMode = other.fMode; |
37a26056 | 178 | fInitOK = other.fInitOK; |
8e1f0465 | 179 | fIsRemote = other.fIsRemote; |
c52c2132 | 180 | fDebug = other.fDebug; |
37a26056 | 181 | fTasks = new TObjArray(*other.fTasks); |
182 | fTopTasks = new TObjArray(*other.fTopTasks); | |
183 | fZombies = new TObjArray(*other.fZombies); | |
c52c2132 | 184 | fContainers = new TObjArray(*other.fContainers); |
185 | fInputs = new TObjArray(*other.fInputs); | |
186 | fOutputs = new TObjArray(*other.fOutputs); | |
6cd44ee0 | 187 | fParamCont = new TObjArray(*other.fParamCont); |
60a04972 | 188 | fCommonInput = NULL; |
189 | fCommonOutput = NULL; | |
8d7d3b59 | 190 | fSelector = NULL; |
c57f56b7 | 191 | fGridHandler = NULL; |
c07b9ce2 | 192 | fExtraFiles = other.fExtraFiles; |
84fcd93f | 193 | fgCommonFileName = "AnalysisResults.root"; |
c52c2132 | 194 | fgAnalysisManager = this; |
012e169c | 195 | fAutoBranchHandling = other.fAutoBranchHandling; |
242accb2 | 196 | fTable.Clear("nodelete"); |
197 | fRunFromPath = other.fRunFromPath; | |
e9247450 | 198 | fNcalls = other. fNcalls; |
f03a8355 | 199 | fMaxEntries = other.fMaxEntries; |
e9247450 | 200 | fStatisticsMsg = other.fStatisticsMsg; |
7acc5b9d | 201 | fRequestedBranches = other.fRequestedBranches; |
f5cbe261 | 202 | fStatistics = other.fStatistics; |
77dad4a9 | 203 | fGlobals = new TMap(); |
d3106602 | 204 | } |
205 | return *this; | |
206 | } | |
207 | ||
208 | //______________________________________________________________________________ | |
209 | AliAnalysisManager::~AliAnalysisManager() | |
210 | { | |
211 | // Destructor. | |
d3106602 | 212 | if (fTasks) {fTasks->Delete(); delete fTasks;} |
213 | if (fTopTasks) delete fTopTasks; | |
214 | if (fZombies) delete fZombies; | |
c52c2132 | 215 | if (fContainers) {fContainers->Delete(); delete fContainers;} |
216 | if (fInputs) delete fInputs; | |
217 | if (fOutputs) delete fOutputs; | |
6cd44ee0 | 218 | if (fParamCont) delete fParamCont; |
c57f56b7 | 219 | if (fGridHandler) delete fGridHandler; |
f3c07fbd | 220 | if (fInputEventHandler) delete fInputEventHandler; |
221 | if (fOutputEventHandler) delete fOutputEventHandler; | |
222 | if (fMCtruthEventHandler) delete fMCtruthEventHandler; | |
223 | if (fEventPool) delete fEventPool; | |
c52c2132 | 224 | if (fgAnalysisManager==this) fgAnalysisManager = NULL; |
77dad4a9 | 225 | if (fGlobals) {fGlobals->DeleteAll(); delete fGlobals;} |
d3106602 | 226 | } |
c52c2132 | 227 | |
d3106602 | 228 | //______________________________________________________________________________ |
327eaf46 | 229 | Int_t AliAnalysisManager::GetEntry(Long64_t entry, Int_t getall) |
230 | { | |
231 | // Read one entry of the tree or a whole branch. | |
c52c2132 | 232 | fCurrentEntry = entry; |
012e169c | 233 | if (!fAutoBranchHandling) |
f5cbe261 | 234 | return 123456789; |
235 | return fTree ? fTree->GetTree()->GetEntry(entry, getall) : -1; | |
327eaf46 | 236 | } |
242accb2 | 237 | |
238 | //______________________________________________________________________________ | |
239 | Int_t AliAnalysisManager::GetRunFromAlienPath(const char *path) | |
240 | { | |
241 | // Attempt to extract run number from input data path. Works only for paths to | |
242 | // alice data in alien. | |
243 | // sim: /alice/sim/<production>/run_no/... | |
244 | // data: /alice/data/year/period/000run_no/... (ESD or AOD) | |
ff5309f8 | 245 | TString type = "unknown"; |
242accb2 | 246 | TString s(path); |
ff5309f8 | 247 | if (s.Contains("/alice/data")) type = "real"; |
248 | else if (s.Contains("/alice/sim")) type = "simulated"; | |
242accb2 | 249 | TString srun; |
ff5309f8 | 250 | Int_t ind1, ind2; |
251 | ind1 = s.Index("/00"); | |
252 | if (ind1>0) { | |
253 | ind2 = s.Index("/",ind1+1); | |
8c1f7958 | 254 | if (ind2-ind1>8) srun = s(ind1+1, ind2-ind1-1); |
ff5309f8 | 255 | } |
256 | if (srun.IsNull()) { | |
257 | ind1 = s.Index("/LHC"); | |
258 | if (ind1>0) { | |
259 | ind1 = s.Index("/",ind1+1); | |
260 | if (ind1>0) { | |
261 | ind2 = s.Index("/",ind1+1); | |
262 | if (ind2>0) srun = s(ind1+1, ind2-ind1-1); | |
263 | } | |
242accb2 | 264 | } |
ff5309f8 | 265 | } |
266 | Int_t run = srun.Atoi(); | |
267 | if (run>0) printf("=== GetRunFromAlienPath: run %d of %s data ===\n", run, type.Data()); | |
242accb2 | 268 | return run; |
269 | } | |
270 | ||
327eaf46 | 271 | //______________________________________________________________________________ |
2d626244 | 272 | Bool_t AliAnalysisManager::Init(TTree *tree) |
d3106602 | 273 | { |
274 | // The Init() function is called when the selector needs to initialize | |
275 | // a new tree or chain. Typically here the branch addresses of the tree | |
276 | // will be set. It is normaly not necessary to make changes to the | |
277 | // generated code, but the routine can be extended by the user if needed. | |
278 | // Init() will be called many times when running with PROOF. | |
2d626244 | 279 | Bool_t init = kFALSE; |
280 | if (!tree) return kFALSE; // Should not happen - protected in selector caller | |
cd463514 | 281 | if (fDebug > 1) { |
84fcd93f | 282 | printf("->AliAnalysisManager::Init(%s)\n", tree->GetName()); |
c52c2132 | 283 | } |
f3d59a0d | 284 | // Call InitTree of EventHandler |
36e82a52 | 285 | if (fOutputEventHandler) { |
286 | if (fMode == kProofAnalysis) { | |
2d626244 | 287 | init = fOutputEventHandler->Init(0x0, "proof"); |
36e82a52 | 288 | } else { |
2d626244 | 289 | init = fOutputEventHandler->Init(0x0, "local"); |
36e82a52 | 290 | } |
2d626244 | 291 | if (!init) { |
292 | Error("Init", "Output event handler failed to initialize"); | |
293 | return kFALSE; | |
294 | } | |
36e82a52 | 295 | } |
2d626244 | 296 | |
fdb458ec | 297 | if (fInputEventHandler) { |
36e82a52 | 298 | if (fMode == kProofAnalysis) { |
2d626244 | 299 | init = fInputEventHandler->Init(tree, "proof"); |
36e82a52 | 300 | } else { |
2d626244 | 301 | init = fInputEventHandler->Init(tree, "local"); |
36e82a52 | 302 | } |
2d626244 | 303 | if (!init) { |
304 | Error("Init", "Input event handler failed to initialize tree"); | |
305 | return kFALSE; | |
306 | } | |
e7ae3836 | 307 | } else { |
308 | // If no input event handler we need to get the tree once | |
309 | // for the chain | |
2d626244 | 310 | if(!tree->GetTree()) { |
311 | Long64_t readEntry = tree->LoadTree(0); | |
312 | if (readEntry == -2) { | |
61505f8b | 313 | Error("Init", "Input tree has no entry. Exiting"); |
2d626244 | 314 | return kFALSE; |
315 | } | |
316 | } | |
36e82a52 | 317 | } |
318 | ||
319 | if (fMCtruthEventHandler) { | |
320 | if (fMode == kProofAnalysis) { | |
2d626244 | 321 | init = fMCtruthEventHandler->Init(0x0, "proof"); |
36e82a52 | 322 | } else { |
2d626244 | 323 | init = fMCtruthEventHandler->Init(0x0, "local"); |
36e82a52 | 324 | } |
2d626244 | 325 | if (!init) { |
326 | Error("Init", "MC event handler failed to initialize"); | |
327 | return kFALSE; | |
328 | } | |
fdb458ec | 329 | } |
330 | ||
c52c2132 | 331 | if (!fInitOK) InitAnalysis(); |
2d626244 | 332 | if (!fInitOK) return kFALSE; |
327eaf46 | 333 | fTree = tree; |
012e169c | 334 | fTable.Rehash(100); |
ce46ecc1 | 335 | AliAnalysisDataContainer *top = fCommonInput; |
336 | if (!top) top = (AliAnalysisDataContainer*)fInputs->At(0); | |
c52c2132 | 337 | if (!top) { |
8d7d3b59 | 338 | Error("Init","No top input container !"); |
2d626244 | 339 | return kFALSE; |
37153431 | 340 | } |
327eaf46 | 341 | top->SetData(tree); |
7acc5b9d | 342 | CheckBranches(kFALSE); |
cd463514 | 343 | if (fDebug > 1) { |
84fcd93f | 344 | printf("<-AliAnalysisManager::Init(%s)\n", tree->GetName()); |
981f2614 | 345 | } |
2d626244 | 346 | return kTRUE; |
d3106602 | 347 | } |
348 | ||
d3106602 | 349 | //______________________________________________________________________________ |
327eaf46 | 350 | void AliAnalysisManager::SlaveBegin(TTree *tree) |
d3106602 | 351 | { |
352 | // The SlaveBegin() function is called after the Begin() function. | |
353 | // When running with PROOF SlaveBegin() is called on each slave server. | |
354 | // The tree argument is deprecated (on PROOF 0 is passed). | |
cd463514 | 355 | if (fDebug > 1) printf("->AliAnalysisManager::SlaveBegin()\n"); |
4747b4a7 | 356 | if (!CheckTasks()) Fatal("SlaveBegin", "Not all needed libraries were loaded"); |
aee5ee44 | 357 | static Bool_t isCalled = kFALSE; |
2d626244 | 358 | Bool_t init = kFALSE; |
359 | Bool_t initOK = kTRUE; | |
360 | TString msg; | |
4ab472d4 | 361 | TDirectory *curdir = gDirectory; |
aee5ee44 | 362 | // Call SlaveBegin only once in case of mixing |
363 | if (isCalled && fMode==kMixingAnalysis) return; | |
979e448a | 364 | gROOT->cd(); |
f3d59a0d | 365 | // Call Init of EventHandler |
366 | if (fOutputEventHandler) { | |
367 | if (fMode == kProofAnalysis) { | |
673f68ff | 368 | // Merging AOD's in PROOF via TProofOutputFile |
84fcd93f | 369 | if (fDebug > 1) printf(" Initializing AOD output file %s...\n", fOutputEventHandler->GetOutputFileName()); |
673f68ff | 370 | init = fOutputEventHandler->Init("proof"); |
371 | if (!init) msg = "Failed to initialize output handler on worker"; | |
f3d59a0d | 372 | } else { |
2d626244 | 373 | init = fOutputEventHandler->Init("local"); |
673f68ff | 374 | if (!init) msg = "Failed to initialize output handler"; |
f3d59a0d | 375 | } |
2d626244 | 376 | initOK &= init; |
377 | if (!fSelector) Error("SlaveBegin", "Selector not set"); | |
378 | else if (!init) {fSelector->Abort(msg); fSelector->SetStatus(-1);} | |
f3d59a0d | 379 | } |
979e448a | 380 | gROOT->cd(); |
f3d59a0d | 381 | if (fInputEventHandler) { |
382 | fInputEventHandler->SetInputTree(tree); | |
383 | if (fMode == kProofAnalysis) { | |
2d626244 | 384 | init = fInputEventHandler->Init("proof"); |
385 | if (!init) msg = "Failed to initialize input handler on worker"; | |
f3d59a0d | 386 | } else { |
2d626244 | 387 | init = fInputEventHandler->Init("local"); |
388 | if (!init) msg = "Failed to initialize input handler"; | |
f3d59a0d | 389 | } |
2d626244 | 390 | initOK &= init; |
391 | if (!fSelector) Error("SlaveBegin", "Selector not set"); | |
392 | else if (!init) {fSelector->Abort(msg); fSelector->SetStatus(-1);} | |
f3d59a0d | 393 | } |
979e448a | 394 | gROOT->cd(); |
f3d59a0d | 395 | if (fMCtruthEventHandler) { |
396 | if (fMode == kProofAnalysis) { | |
2d626244 | 397 | init = fMCtruthEventHandler->Init("proof"); |
398 | if (!init) msg = "Failed to initialize MC handler on worker"; | |
f3d59a0d | 399 | } else { |
2d626244 | 400 | init = fMCtruthEventHandler->Init("local"); |
401 | if (!init) msg = "Failed to initialize MC handler"; | |
f3d59a0d | 402 | } |
2d626244 | 403 | initOK &= init; |
404 | if (!fSelector) Error("SlaveBegin", "Selector not set"); | |
405 | else if (!init) {fSelector->Abort(msg); fSelector->SetStatus(-1);} | |
f3d59a0d | 406 | } |
4ab472d4 | 407 | if (curdir) curdir->cd(); |
2d626244 | 408 | isCalled = kTRUE; |
409 | if (!initOK) return; | |
c52c2132 | 410 | TIter next(fTasks); |
411 | AliAnalysisTask *task; | |
412 | // Call CreateOutputObjects for all tasks | |
096b5a2e | 413 | Bool_t getsysInfo = ((fNSysInfo>0) && (fMode==kLocalAnalysis))?kTRUE:kFALSE; |
979e448a | 414 | Bool_t dirStatus = TH1::AddDirectoryStatus(); |
096b5a2e | 415 | Int_t itask = 0; |
c5a87c56 | 416 | while ((task=(AliAnalysisTask*)next())) { |
979e448a | 417 | gROOT->cd(); |
418 | // Start with memory as current dir and make sure by default histograms do not get attached to files. | |
419 | TH1::AddDirectory(kFALSE); | |
c52c2132 | 420 | task->CreateOutputObjects(); |
4747b4a7 | 421 | if (!task->CheckPostData()) { |
422 | Error("SlaveBegin","####### IMPORTANT! ####### \n\n\n\ | |
423 | Task %s (%s) did not call PostData() for all its outputs in (User)CreateOutputObjects()\n\n\ | |
424 | ####### FIX YOUR CODE, THIS WILL PRODUCE A FATAL ERROR IN FUTURE! ##########", task->GetName(), task->ClassName()); | |
425 | } | |
096b5a2e | 426 | if (getsysInfo) AliSysInfo::AddStamp(Form("%s_CREATEOUTOBJ",task->ClassName()), 0, itask, 0); |
427 | itask++; | |
36e82a52 | 428 | } |
979e448a | 429 | TH1::AddDirectory(dirStatus); |
430 | if (curdir) curdir->cd(); | |
cd463514 | 431 | if (fDebug > 1) printf("<-AliAnalysisManager::SlaveBegin()\n"); |
d3106602 | 432 | } |
433 | ||
434 | //______________________________________________________________________________ | |
327eaf46 | 435 | Bool_t AliAnalysisManager::Notify() |
436 | { | |
437 | // The Notify() function is called when a new file is opened. This | |
438 | // can be either for a new TTree in a TChain or when when a new TTree | |
439 | // is started when using PROOF. It is normaly not necessary to make changes | |
440 | // to the generated code, but the routine can be extended by the | |
441 | // user if needed. The return value is currently not used. | |
2d626244 | 442 | if (!fTree) return kFALSE; |
20b7268e | 443 | if (!TObject::TestBit(AliAnalysisManager::kTrueNotify)) return kFALSE; |
012e169c | 444 | |
445 | fTable.Clear("nodelete"); // clearing the hash table may not be needed -> C.L. | |
8e1f0465 | 446 | if (fMode == kProofAnalysis) fIsRemote = kTRUE; |
2d626244 | 447 | |
8d7d3b59 | 448 | TFile *curfile = fTree->GetCurrentFile(); |
449 | if (!curfile) { | |
450 | Error("Notify","No current file"); | |
451 | return kFALSE; | |
452 | } | |
453 | ||
cd463514 | 454 | if (fDebug > 1) printf("->AliAnalysisManager::Notify() file: %s\n", curfile->GetName()); |
242accb2 | 455 | Int_t run = AliAnalysisManager::GetRunFromAlienPath(curfile->GetName()); |
20b7268e | 456 | if (run && (run != fRunFromPath)) { |
457 | fRunFromPath = run; | |
458 | if (fDebug > 1) printf(" ### run found from path: %d\n", run); | |
459 | } | |
8d7d3b59 | 460 | TIter next(fTasks); |
461 | AliAnalysisTask *task; | |
fdb458ec | 462 | |
8d7d3b59 | 463 | // Call Notify of the event handlers |
464 | if (fInputEventHandler) { | |
465 | fInputEventHandler->Notify(curfile->GetName()); | |
466 | } | |
6073f8c9 | 467 | |
8d7d3b59 | 468 | if (fOutputEventHandler) { |
469 | fOutputEventHandler->Notify(curfile->GetName()); | |
470 | } | |
890126ab | 471 | |
8d7d3b59 | 472 | if (fMCtruthEventHandler) { |
473 | fMCtruthEventHandler->Notify(curfile->GetName()); | |
474 | } | |
012e169c | 475 | |
242accb2 | 476 | // Call Notify for all tasks |
477 | while ((task=(AliAnalysisTask*)next())) | |
478 | task->Notify(); | |
479 | ||
cd463514 | 480 | if (fDebug > 1) printf("<-AliAnalysisManager::Notify()\n"); |
8d7d3b59 | 481 | return kTRUE; |
327eaf46 | 482 | } |
483 | ||
484 | //______________________________________________________________________________ | |
20b7268e | 485 | Bool_t AliAnalysisManager::Process(Long64_t) |
d3106602 | 486 | { |
487 | // The Process() function is called for each entry in the tree (or possibly | |
488 | // keyed object in the case of PROOF) to be processed. The entry argument | |
489 | // specifies which entry in the currently loaded tree is to be processed. | |
490 | // It can be passed to either TTree::GetEntry() or TBranch::GetEntry() | |
491 | // to read either all or the required parts of the data. When processing | |
492 | // keyed objects with PROOF, the object is already loaded and is available | |
493 | // via the fObject pointer. | |
494 | // | |
495 | // This function should contain the "body" of the analysis. It can contain | |
496 | // simple or elaborate selection criteria, run algorithms on the data | |
497 | // of the event and typically fill histograms. | |
498 | ||
499 | // WARNING when a selector is used with a TChain, you must use | |
500 | // the pointer to the current TTree to call GetEntry(entry). | |
501 | // The entry is always the local entry number in the current tree. | |
502 | // Assuming that fChain is the pointer to the TChain being processed, | |
503 | // use fChain->GetTree()->GetEntry(entry). | |
0d6a82a5 | 504 | |
20b7268e | 505 | // This method is obsolete. ExecAnalysis is called instead. |
327eaf46 | 506 | return kTRUE; |
d3106602 | 507 | } |
508 | ||
509 | //______________________________________________________________________________ | |
c52c2132 | 510 | void AliAnalysisManager::PackOutput(TList *target) |
d3106602 | 511 | { |
981f2614 | 512 | // Pack all output data containers in the output list. Called at SlaveTerminate |
513 | // stage in PROOF case for each slave. | |
cd463514 | 514 | if (fDebug > 1) printf("->AliAnalysisManager::PackOutput()\n"); |
c52c2132 | 515 | if (!target) { |
61505f8b | 516 | Error("PackOutput", "No target. Exiting."); |
c52c2132 | 517 | return; |
37153431 | 518 | } |
57756ec5 | 519 | TDirectory *cdir = gDirectory; |
520 | gROOT->cd(); | |
6073f8c9 | 521 | if (fInputEventHandler) fInputEventHandler ->Terminate(); |
6bb2b24f | 522 | if (fOutputEventHandler) fOutputEventHandler ->Terminate(); |
523 | if (fMCtruthEventHandler) fMCtruthEventHandler->Terminate(); | |
57756ec5 | 524 | gROOT->cd(); |
8d7d3b59 | 525 | |
526 | // Call FinishTaskOutput() for each event loop task (not called for | |
527 | // post-event loop tasks - use Terminate() fo those) | |
528 | TIter nexttask(fTasks); | |
529 | AliAnalysisTask *task; | |
530 | while ((task=(AliAnalysisTask*)nexttask())) { | |
531 | if (!task->IsPostEventLoop()) { | |
cd463514 | 532 | if (fDebug > 1) printf("->FinishTaskOutput: task %s\n", task->GetName()); |
8d7d3b59 | 533 | task->FinishTaskOutput(); |
57756ec5 | 534 | gROOT->cd(); |
cd463514 | 535 | if (fDebug > 1) printf("<-FinishTaskOutput: task %s\n", task->GetName()); |
8d7d3b59 | 536 | } |
e9247450 | 537 | } |
538 | // Write statistics message on the workers. | |
e296c79c | 539 | if (fStatistics) WriteStatisticsMsg(fNcalls); |
8c9485b2 | 540 | |
c52c2132 | 541 | if (fMode == kProofAnalysis) { |
542 | TIter next(fOutputs); | |
543 | AliAnalysisDataContainer *output; | |
4ab472d4 | 544 | Bool_t isManagedByHandler = kFALSE; |
ab5d25d8 | 545 | TList filestmp; |
546 | filestmp.SetOwner(); | |
c52c2132 | 547 | while ((output=(AliAnalysisDataContainer*)next())) { |
8d7d3b59 | 548 | // Do not consider outputs of post event loop tasks |
2b83ca27 | 549 | isManagedByHandler = kFALSE; |
1c5dff85 | 550 | if (output->GetProducer() && output->GetProducer()->IsPostEventLoop()) continue; |
4ab472d4 | 551 | const char *filename = output->GetFileName(); |
552 | if (!(strcmp(filename, "default")) && fOutputEventHandler) { | |
553 | isManagedByHandler = kTRUE; | |
84fcd93f | 554 | printf("#### Handler output. Extra: %s\n", fExtraFiles.Data()); |
4ab472d4 | 555 | filename = fOutputEventHandler->GetOutputFileName(); |
556 | } | |
8d7d3b59 | 557 | // Check if data was posted to this container. If not, issue an error. |
4ab472d4 | 558 | if (!output->GetData() && !isManagedByHandler) { |
923e2ca5 | 559 | Error("PackOutput", "No data for output container %s. Forgot to PostData ?", output->GetName()); |
8d7d3b59 | 560 | continue; |
561 | } | |
562 | if (!output->IsSpecialOutput()) { | |
563 | // Normal outputs | |
4ab472d4 | 564 | if (strlen(filename) && !isManagedByHandler) { |
8d7d3b59 | 565 | // Backup current folder |
ca78991b | 566 | TDirectory *opwd = gDirectory; |
f2087b52 | 567 | // File resident outputs. |
568 | // Check first if the file exists. | |
61505f8b | 569 | TString openoption = "RECREATE"; |
ab5d25d8 | 570 | Bool_t firsttime = kTRUE; |
571 | if (filestmp.FindObject(output->GetFileName())) { | |
572 | firsttime = kFALSE; | |
573 | } else { | |
574 | filestmp.Add(new TNamed(output->GetFileName(),"")); | |
575 | } | |
576 | if (!gSystem->AccessPathName(output->GetFileName()) && !firsttime) openoption = "UPDATE"; | |
577 | // TFile *file = AliAnalysisManager::OpenFile(output, openoption, kTRUE); | |
8d7d3b59 | 578 | // Save data to file, then close. |
1be433fc | 579 | if (output->GetData()->InheritsFrom(TCollection::Class())) { |
580 | // If data is a collection, we set the name of the collection | |
581 | // as the one of the container and we save as a single key. | |
582 | TCollection *coll = (TCollection*)output->GetData(); | |
583 | coll->SetName(output->GetName()); | |
ab5d25d8 | 584 | // coll->Write(output->GetName(), TObject::kSingleKey); |
1be433fc | 585 | } else { |
cbc8747a | 586 | if (output->GetData()->InheritsFrom(TTree::Class())) { |
ab5d25d8 | 587 | TFile *file = AliAnalysisManager::OpenFile(output, openoption, kTRUE); |
588 | // Save data to file, then close. | |
cbc8747a | 589 | TTree *tree = (TTree*)output->GetData(); |
57756ec5 | 590 | // Check if tree is in memory |
591 | if (tree->GetDirectory()==gROOT) tree->SetDirectory(gDirectory); | |
cbc8747a | 592 | tree->AutoSave(); |
ab5d25d8 | 593 | file->Close(); |
cbc8747a | 594 | } else { |
ab5d25d8 | 595 | // output->GetData()->Write(); |
cbc8747a | 596 | } |
1be433fc | 597 | } |
84fcd93f | 598 | if (fDebug > 1) printf("PackOutput %s: memory merge, file resident output\n", output->GetName()); |
ab5d25d8 | 599 | // if (fDebug > 2) { |
600 | // printf(" file %s listing content:\n", filename); | |
601 | // file->ls(); | |
602 | // } | |
f3c07fbd | 603 | // Clear file list to release object ownership to user. |
160e7161 | 604 | // file->Clear(); |
ab5d25d8 | 605 | // file->Close(); |
84fcd93f | 606 | output->SetFile(NULL); |
ca78991b | 607 | // Restore current directory |
608 | if (opwd) opwd->cd(); | |
8d7d3b59 | 609 | } else { |
610 | // Memory-resident outputs | |
84fcd93f | 611 | if (fDebug > 1) printf("PackOutput %s: memory merge memory resident output\n", filename); |
4ab472d4 | 612 | } |
613 | AliAnalysisDataWrapper *wrap = 0; | |
614 | if (isManagedByHandler) { | |
615 | wrap = new AliAnalysisDataWrapper(fOutputEventHandler->GetTree()); | |
616 | wrap->SetName(output->GetName()); | |
ca78991b | 617 | } |
4ab472d4 | 618 | else wrap =output->ExportData(); |
cbc8747a | 619 | // Output wrappers must NOT delete data after merging - the user owns them |
620 | wrap->SetDeleteData(kFALSE); | |
8167b1d0 | 621 | target->Add(wrap); |
4ab472d4 | 622 | } else { |
f5e61abd | 623 | // Special outputs. The file must be opened and connected to the container. |
d0864eb4 | 624 | TDirectory *opwd = gDirectory; |
8d7d3b59 | 625 | TFile *file = output->GetFile(); |
f5e61abd | 626 | if (!file) { |
627 | AliAnalysisTask *producer = output->GetProducer(); | |
84fcd93f | 628 | Fatal("PackOutput", |
f5e61abd | 629 | "File %s for special container %s was NOT opened in %s::CreateOutputObjects !!!", |
630 | output->GetFileName(), output->GetName(), producer->ClassName()); | |
631 | continue; | |
632 | } | |
633 | TString outFilename = file->GetName(); | |
84fcd93f | 634 | if (fDebug > 1) printf("PackOutput %s: special output\n", output->GetName()); |
4ab472d4 | 635 | if (isManagedByHandler) { |
636 | // Terminate IO for files managed by the output handler | |
aa399a26 | 637 | // file->Write() moved to AOD handler (A.G. 11.01.10) |
638 | // if (file) file->Write(); | |
802f90ef | 639 | if (file && fDebug > 2) { |
84fcd93f | 640 | printf(" handled file %s listing content:\n", file->GetName()); |
802f90ef | 641 | file->ls(); |
642 | } | |
4ab472d4 | 643 | fOutputEventHandler->TerminateIO(); |
f5e61abd | 644 | } else { |
645 | file->cd(); | |
646 | // Release object ownership to users after writing data to file | |
647 | if (output->GetData()->InheritsFrom(TCollection::Class())) { | |
648 | // If data is a collection, we set the name of the collection | |
649 | // as the one of the container and we save as a single key. | |
650 | TCollection *coll = (TCollection*)output->GetData(); | |
651 | coll->SetName(output->GetName()); | |
652 | coll->Write(output->GetName(), TObject::kSingleKey); | |
cbc8747a | 653 | } else { |
f5e61abd | 654 | if (output->GetData()->InheritsFrom(TTree::Class())) { |
655 | TTree *tree = (TTree*)output->GetData(); | |
656 | tree->SetDirectory(file); | |
657 | tree->AutoSave(); | |
658 | } else { | |
659 | output->GetData()->Write(); | |
660 | } | |
661 | } | |
f5e61abd | 662 | if (fDebug > 2) { |
84fcd93f | 663 | printf(" file %s listing content:\n", output->GetFileName()); |
f5e61abd | 664 | file->ls(); |
665 | } | |
f3c07fbd | 666 | // Clear file list to release object ownership to user. |
160e7161 | 667 | // file->Clear(); |
f5e61abd | 668 | file->Close(); |
84fcd93f | 669 | output->SetFile(NULL); |
ef73322e | 670 | } |
8d7d3b59 | 671 | // Restore current directory |
d0864eb4 | 672 | if (opwd) opwd->cd(); |
8d7d3b59 | 673 | // Check if a special output location was provided or the output files have to be merged |
13ef3bb0 | 674 | if (strlen(fSpecialOutputLocation.Data())) { |
675 | TString remote = fSpecialOutputLocation; | |
676 | remote += "/"; | |
ef788aee | 677 | Int_t gid = gROOT->ProcessLine("gProofServ->GetGroupId();"); |
3bdcb562 | 678 | if (remote.BeginsWith("alien:")) { |
679 | gROOT->ProcessLine("TGrid::Connect(\"alien:\", gProofServ->GetUser());"); | |
f5e61abd | 680 | remote += outFilename; |
681 | remote.ReplaceAll(".root", Form("_%d.root", gid)); | |
682 | } else { | |
683 | remote += Form("%s_%d_", gSystem->HostName(), gid); | |
684 | remote += outFilename; | |
685 | } | |
686 | if (fDebug > 1) | |
687 | Info("PackOutput", "Output file for container %s to be copied \n at: %s. No merging.", | |
688 | output->GetName(), remote.Data()); | |
ef73322e | 689 | TFile::Cp ( outFilename.Data(), remote.Data() ); |
c9e39043 | 690 | // Copy extra outputs |
691 | if (fExtraFiles.Length() && isManagedByHandler) { | |
692 | TObjArray *arr = fExtraFiles.Tokenize(" "); | |
693 | TObjString *os; | |
694 | TIter nextfilename(arr); | |
695 | while ((os=(TObjString*)nextfilename())) { | |
696 | outFilename = os->GetString(); | |
697 | remote = fSpecialOutputLocation; | |
698 | remote += "/"; | |
699 | if (remote.BeginsWith("alien://")) { | |
700 | remote += outFilename; | |
701 | remote.ReplaceAll(".root", Form("_%d.root", gid)); | |
702 | } else { | |
703 | remote += Form("%s_%d_", gSystem->HostName(), gid); | |
704 | remote += outFilename; | |
705 | } | |
706 | if (fDebug > 1) | |
707 | Info("PackOutput", "Extra AOD file %s to be copied \n at: %s. No merging.", | |
708 | outFilename.Data(), remote.Data()); | |
709 | TFile::Cp ( outFilename.Data(), remote.Data() ); | |
710 | } | |
711 | delete arr; | |
712 | } | |
ca78991b | 713 | } else { |
8d7d3b59 | 714 | // No special location specified-> use TProofOutputFile as merging utility |
715 | // The file at this output slot must be opened in CreateOutputObjects | |
84fcd93f | 716 | if (fDebug > 1) printf(" File for container %s to be merged via file merger...\n", output->GetName()); |
13ef3bb0 | 717 | } |
718 | } | |
c52c2132 | 719 | } |
720 | } | |
57756ec5 | 721 | cdir->cd(); |
cd463514 | 722 | if (fDebug > 1) printf("<-AliAnalysisManager::PackOutput: output list contains %d containers\n", target->GetSize()); |
c52c2132 | 723 | } |
724 | ||
725 | //______________________________________________________________________________ | |
981f2614 | 726 | void AliAnalysisManager::ImportWrappers(TList *source) |
c52c2132 | 727 | { |
981f2614 | 728 | // Import data in output containers from wrappers coming in source. |
cd463514 | 729 | if (fDebug > 1) printf("->AliAnalysisManager::ImportWrappers()\n"); |
327eaf46 | 730 | TIter next(fOutputs); |
981f2614 | 731 | AliAnalysisDataContainer *cont; |
732 | AliAnalysisDataWrapper *wrap; | |
733 | Int_t icont = 0; | |
c57f56b7 | 734 | Bool_t inGrid = (fMode == kGridAnalysis)?kTRUE:kFALSE; |
84fcd93f | 735 | TDirectory *cdir = gDirectory; |
c52c2132 | 736 | while ((cont=(AliAnalysisDataContainer*)next())) { |
0355fc48 | 737 | wrap = 0; |
f3c07fbd | 738 | if (cont->GetProducer() && cont->GetProducer()->IsPostEventLoop() && !inGrid) continue; |
90a4b3ee | 739 | if (cont->IsRegisterDataset()) continue; |
4ab472d4 | 740 | const char *filename = cont->GetFileName(); |
741 | Bool_t isManagedByHandler = kFALSE; | |
742 | if (!(strcmp(filename, "default")) && fOutputEventHandler) { | |
743 | isManagedByHandler = kTRUE; | |
744 | filename = fOutputEventHandler->GetOutputFileName(); | |
745 | } | |
c57f56b7 | 746 | if (cont->IsSpecialOutput() || inGrid) { |
f5e61abd | 747 | if (strlen(fSpecialOutputLocation.Data())) continue; |
c57f56b7 | 748 | // Copy merged file from PROOF scratch space. |
749 | // In case of grid the files are already in the current directory. | |
750 | if (!inGrid) { | |
c07b9ce2 | 751 | if (isManagedByHandler && fExtraFiles.Length()) { |
752 | // Copy extra registered dAOD files. | |
753 | TObjArray *arr = fExtraFiles.Tokenize(" "); | |
754 | TObjString *os; | |
755 | TIter nextfilename(arr); | |
756 | while ((os=(TObjString*)nextfilename())) GetFileFromWrapper(os->GetString(), source); | |
757 | delete arr; | |
c57f56b7 | 758 | } |
c07b9ce2 | 759 | if (!GetFileFromWrapper(filename, source)) continue; |
c57f56b7 | 760 | } |
8d7d3b59 | 761 | // Normally we should connect data from the copied file to the |
762 | // corresponding output container, but it is not obvious how to do this | |
763 | // automatically if several objects in file... | |
84fcd93f | 764 | TFile *f = (TFile*)gROOT->GetListOfFiles()->FindObject(filename); |
765 | if (!f) f = TFile::Open(filename, "READ"); | |
dd197a68 | 766 | if (!f) { |
767 | Error("ImportWrappers", "Cannot open file %s in read-only mode", filename); | |
0355fc48 | 768 | continue; |
dd197a68 | 769 | } |
dd151ce7 | 770 | f->cd(); |
dd197a68 | 771 | TObject *obj = 0; |
84fcd93f | 772 | // Cd to the directory pointed by the container |
773 | TString folder = cont->GetFolderName(); | |
774 | if (!folder.IsNull()) f->cd(folder); | |
775 | // Try to fetch first an object having the container name. | |
776 | obj = gDirectory->Get(cont->GetName()); | |
dd197a68 | 777 | if (!obj) { |
c7597be6 | 778 | Warning("ImportWrappers", "Could not import object of type:%s for container %s in file %s:%s.\n Object will not be available in Terminate(). Try if possible to name the output object as the container (%s) or to embed it in a TList", |
779 | cont->GetType()->GetName(), cont->GetName(), filename, cont->GetFolderName(), cont->GetName()); | |
dd197a68 | 780 | continue; |
781 | } | |
0355fc48 | 782 | wrap = new AliAnalysisDataWrapper(obj); |
783 | wrap->SetDeleteData(kFALSE); | |
8d7d3b59 | 784 | } |
0355fc48 | 785 | if (!wrap) wrap = (AliAnalysisDataWrapper*)source->FindObject(cont->GetName()); |
8d7d3b59 | 786 | if (!wrap) { |
787 | Error("ImportWrappers","Container %s not found in analysis output !", cont->GetName()); | |
c52c2132 | 788 | continue; |
789 | } | |
981f2614 | 790 | icont++; |
8d7d3b59 | 791 | if (fDebug > 1) { |
84fcd93f | 792 | printf(" Importing data for container %s\n", cont->GetName()); |
793 | if (strlen(filename)) printf(" -> file %s\n", filename); | |
794 | else printf("\n"); | |
8d7d3b59 | 795 | } |
981f2614 | 796 | cont->ImportData(wrap); |
84fcd93f | 797 | } |
798 | if (cdir) cdir->cd(); | |
cd463514 | 799 | if (fDebug > 1) printf("<-AliAnalysisManager::ImportWrappers(): %d containers imported\n", icont); |
c52c2132 | 800 | } |
801 | ||
802 | //______________________________________________________________________________ | |
803 | void AliAnalysisManager::UnpackOutput(TList *source) | |
804 | { | |
ca78991b | 805 | // Called by AliAnalysisSelector::Terminate only on the client. |
cd463514 | 806 | if (fDebug > 1) printf("->AliAnalysisManager::UnpackOutput()\n"); |
c52c2132 | 807 | if (!source) { |
61505f8b | 808 | Error("UnpackOutput", "No target. Exiting."); |
c52c2132 | 809 | return; |
810 | } | |
84fcd93f | 811 | if (fDebug > 1) printf(" Source list contains %d containers\n", source->GetSize()); |
c52c2132 | 812 | |
981f2614 | 813 | if (fMode == kProofAnalysis) ImportWrappers(source); |
37153431 | 814 | |
981f2614 | 815 | TIter next(fOutputs); |
c52c2132 | 816 | AliAnalysisDataContainer *output; |
817 | while ((output=(AliAnalysisDataContainer*)next())) { | |
c52c2132 | 818 | if (!output->GetData()) continue; |
b1310ef5 | 819 | // Check if there are client tasks that run post event loop |
820 | if (output->HasConsumers()) { | |
821 | // Disable event loop semaphore | |
822 | output->SetPostEventLoop(kTRUE); | |
823 | TObjArray *list = output->GetConsumers(); | |
824 | Int_t ncons = list->GetEntriesFast(); | |
825 | for (Int_t i=0; i<ncons; i++) { | |
826 | AliAnalysisTask *task = (AliAnalysisTask*)list->At(i); | |
827 | task->CheckNotify(kTRUE); | |
828 | // If task is active, execute it | |
829 | if (task->IsPostEventLoop() && task->IsActive()) { | |
cd463514 | 830 | if (fDebug > 1) printf("== Executing post event loop task %s\n", task->GetName()); |
b1310ef5 | 831 | task->ExecuteTask(); |
832 | } | |
833 | } | |
834 | } | |
c52c2132 | 835 | } |
cd463514 | 836 | if (fDebug > 1) printf("<-AliAnalysisManager::UnpackOutput()\n"); |
d3106602 | 837 | } |
838 | ||
839 | //______________________________________________________________________________ | |
840 | void AliAnalysisManager::Terminate() | |
841 | { | |
842 | // The Terminate() function is the last function to be called during | |
843 | // a query. It always runs on the client, it can be used to present | |
c52c2132 | 844 | // the results graphically. |
cd463514 | 845 | if (fDebug > 1) printf("->AliAnalysisManager::Terminate()\n"); |
57756ec5 | 846 | TDirectory *cdir = gDirectory; |
847 | gROOT->cd(); | |
327eaf46 | 848 | AliAnalysisTask *task; |
a0e2e8b1 | 849 | AliAnalysisDataContainer *output; |
c52c2132 | 850 | TIter next(fTasks); |
a0e2e8b1 | 851 | TStopwatch timer; |
096b5a2e | 852 | Bool_t getsysInfo = ((fNSysInfo>0) && (fMode==kLocalAnalysis))?kTRUE:kFALSE; |
327eaf46 | 853 | // Call Terminate() for tasks |
096b5a2e | 854 | Int_t itask = 0; |
90a4b3ee | 855 | while (!IsSkipTerminate() && (task=(AliAnalysisTask*)next())) { |
a0e2e8b1 | 856 | // Save all the canvases produced by the Terminate |
857 | TString pictname = Form("%s_%s", task->GetName(), task->ClassName()); | |
a0e2e8b1 | 858 | task->Terminate(); |
57756ec5 | 859 | gROOT->cd(); |
096b5a2e | 860 | if (getsysInfo) |
861 | AliSysInfo::AddStamp(Form("%s_TERMINATE",task->ClassName()),0, itask, 2); | |
862 | itask++; | |
a0e2e8b1 | 863 | if (TObject::TestBit(kSaveCanvases)) { |
226abfec | 864 | if (!gROOT->IsBatch()) { |
8e1f0465 | 865 | if (fDebug>1) printf("Waiting 5 sec for %s::Terminate() to finish drawing ...\n", task->ClassName()); |
226abfec | 866 | timer.Start(); |
867 | while (timer.CpuTime()<5) { | |
868 | timer.Continue(); | |
869 | gSystem->ProcessEvents(); | |
870 | } | |
871 | } | |
872 | Int_t iend = gROOT->GetListOfCanvases()->GetEntries(); | |
873 | if (iend==0) continue; | |
a0e2e8b1 | 874 | TCanvas *canvas; |
226abfec | 875 | for (Int_t ipict=0; ipict<iend; ipict++) { |
876 | canvas = (TCanvas*)gROOT->GetListOfCanvases()->At(ipict); | |
a0e2e8b1 | 877 | if (!canvas) continue; |
878 | canvas->SaveAs(Form("%s_%02d.gif", pictname.Data(),ipict)); | |
226abfec | 879 | } |
880 | gROOT->GetListOfCanvases()->Delete(); | |
a0e2e8b1 | 881 | } |
882 | } | |
8c9485b2 | 883 | // |
aa399a26 | 884 | if (fInputEventHandler) fInputEventHandler ->TerminateIO(); |
885 | if (fOutputEventHandler) fOutputEventHandler ->TerminateIO(); | |
886 | if (fMCtruthEventHandler) fMCtruthEventHandler->TerminateIO(); | |
57756ec5 | 887 | gROOT->cd(); |
6cd44ee0 | 888 | TObjArray *allOutputs = new TObjArray(); |
889 | Int_t icont; | |
890 | for (icont=0; icont<fOutputs->GetEntriesFast(); icont++) allOutputs->Add(fOutputs->At(icont)); | |
891 | if (!IsSkipTerminate()) | |
892 | for (icont=0; icont<fParamCont->GetEntriesFast(); icont++) allOutputs->Add(fParamCont->At(icont)); | |
893 | TIter next1(allOutputs); | |
f2087b52 | 894 | TString handlerFile = ""; |
90d50a8c | 895 | TString extraOutputs = ""; |
f2087b52 | 896 | if (fOutputEventHandler) { |
897 | handlerFile = fOutputEventHandler->GetOutputFileName(); | |
90d50a8c | 898 | extraOutputs = fOutputEventHandler->GetExtraOutputs(); |
f2087b52 | 899 | } |
e16a394c | 900 | icont = 0; |
ab5d25d8 | 901 | TList filestmp; |
8c0ab8e8 | 902 | while ((output=(AliAnalysisDataContainer*)next1())) { |
c57f56b7 | 903 | // Special outputs or grid files have the files already closed and written. |
e16a394c | 904 | icont++; |
905 | if (fMode == kGridAnalysis && icont<=fOutputs->GetEntriesFast()) continue; | |
90a4b3ee | 906 | if (fMode == kProofAnalysis) { |
907 | if (output->IsSpecialOutput() || output->IsRegisterDataset()) continue; | |
908 | } | |
8c0ab8e8 | 909 | const char *filename = output->GetFileName(); |
61505f8b | 910 | TString openoption = "RECREATE"; |
aa399a26 | 911 | if (!(strcmp(filename, "default"))) continue; |
8d7d3b59 | 912 | if (!strlen(filename)) continue; |
1be433fc | 913 | if (!output->GetData()) continue; |
8d7d3b59 | 914 | TDirectory *opwd = gDirectory; |
84fcd93f | 915 | TFile *file = output->GetFile(); |
916 | if (!file) file = (TFile*)gROOT->GetListOfFiles()->FindObject(filename); | |
f2087b52 | 917 | if (!file) { |
61505f8b | 918 | //if (handlerFile == filename && !gSystem->AccessPathName(filename)) openoption = "UPDATE"; |
ab5d25d8 | 919 | Bool_t firsttime = kTRUE; |
90d50a8c | 920 | if (filestmp.FindObject(filename) || extraOutputs.Contains(filename)) { |
ab5d25d8 | 921 | firsttime = kFALSE; |
922 | } else { | |
923 | filestmp.Add(new TNamed(filename,"")); | |
924 | } | |
925 | if (!gSystem->AccessPathName(filename) && !firsttime) openoption = "UPDATE"; | |
cd463514 | 926 | if (fDebug>1) printf("Opening file: %s option=%s\n",filename, openoption.Data()); |
61505f8b | 927 | file = new TFile(filename, openoption); |
6cd44ee0 | 928 | } else { |
cd463514 | 929 | if (fDebug>1) printf("File <%s> already opened with option: <%s> \n", filename, file->GetOption()); |
ff07ec61 | 930 | openoption = file->GetOption(); |
931 | if (openoption == "READ") { | |
cd463514 | 932 | if (fDebug>1) printf("...reopening in UPDATE mode\n"); |
ff07ec61 | 933 | file->ReOpen("UPDATE"); |
934 | } | |
6cd44ee0 | 935 | } |
84fcd93f | 936 | if (file->IsZombie()) { |
937 | Error("Terminate", "Cannot open output file %s", filename); | |
938 | continue; | |
939 | } | |
8e6e6fe8 | 940 | output->SetFile(file); |
941 | file->cd(); | |
84fcd93f | 942 | // Check for a folder request |
943 | TString dir = output->GetFolderName(); | |
944 | if (!dir.IsNull()) { | |
945 | if (!file->GetDirectory(dir)) file->mkdir(dir); | |
946 | file->cd(dir); | |
947 | } | |
cd463514 | 948 | if (fDebug > 1) printf("...writing container %s to file %s:%s\n", output->GetName(), file->GetName(), output->GetFolderName()); |
1be433fc | 949 | if (output->GetData()->InheritsFrom(TCollection::Class())) { |
950 | // If data is a collection, we set the name of the collection | |
951 | // as the one of the container and we save as a single key. | |
952 | TCollection *coll = (TCollection*)output->GetData(); | |
953 | coll->SetName(output->GetName()); | |
954 | coll->Write(output->GetName(), TObject::kSingleKey); | |
955 | } else { | |
cbc8747a | 956 | if (output->GetData()->InheritsFrom(TTree::Class())) { |
957 | TTree *tree = (TTree*)output->GetData(); | |
7a151c06 | 958 | tree->SetDirectory(gDirectory); |
cbc8747a | 959 | tree->AutoSave(); |
960 | } else { | |
961 | output->GetData()->Write(); | |
962 | } | |
1be433fc | 963 | } |
8e6e6fe8 | 964 | if (opwd) opwd->cd(); |
57756ec5 | 965 | } |
966 | gROOT->cd(); | |
8e6e6fe8 | 967 | next1.Reset(); |
9f2d937f | 968 | TString copiedFiles; |
8e6e6fe8 | 969 | while ((output=(AliAnalysisDataContainer*)next1())) { |
970 | // Close all files at output | |
971 | TDirectory *opwd = gDirectory; | |
f5e61abd | 972 | if (output->GetFile()) { |
f3c07fbd | 973 | // Clear file list to release object ownership to user. |
160e7161 | 974 | // output->GetFile()->Clear(); |
f5e61abd | 975 | output->GetFile()->Close(); |
976 | // Copy merged outputs in alien if requested | |
9f2d937f | 977 | if (fSpecialOutputLocation.BeginsWith("alien://")) { |
978 | if (copiedFiles.Contains(output->GetFile()->GetName())) { | |
979 | if (opwd) opwd->cd(); | |
980 | output->SetFile(NULL); | |
981 | continue; | |
982 | } | |
f5e61abd | 983 | Info("Terminate", "Copy file %s to %s", output->GetFile()->GetName(),fSpecialOutputLocation.Data()); |
77dad4a9 | 984 | gROOT->ProcessLine("if (!gGrid) TGrid::Connect(\"alien:\");"); |
f5e61abd | 985 | TFile::Cp(output->GetFile()->GetName(), |
986 | Form("%s/%s", fSpecialOutputLocation.Data(), output->GetFile()->GetName())); | |
9f2d937f | 987 | copiedFiles += output->GetFile()->GetName(); |
f5e61abd | 988 | } |
77dad4a9 | 989 | output->SetFile(NULL); |
f5e61abd | 990 | } |
8d7d3b59 | 991 | if (opwd) opwd->cd(); |
8c0ab8e8 | 992 | } |
6cd44ee0 | 993 | delete allOutputs; |
e9247450 | 994 | //Write statistics information on the client |
e296c79c | 995 | if (fStatistics) WriteStatisticsMsg(fNcalls); |
8c0ab8e8 | 996 | if (getsysInfo) { |
b6db1d18 | 997 | TDirectory *crtdir = gDirectory; |
8c0ab8e8 | 998 | TFile f("syswatch.root", "RECREATE"); |
096b5a2e | 999 | TH1 *hist; |
1000 | TString cut; | |
8c0ab8e8 | 1001 | if (!f.IsZombie()) { |
1002 | TTree *tree = AliSysInfo::MakeTree("syswatch.log"); | |
096b5a2e | 1003 | tree->SetName("syswatch"); |
8c0ab8e8 | 1004 | tree->SetMarkerStyle(kCircle); |
1005 | tree->SetMarkerColor(kBlue); | |
1006 | tree->SetMarkerSize(0.5); | |
1007 | if (!gROOT->IsBatch()) { | |
1008 | tree->SetAlias("event", "id0"); | |
096b5a2e | 1009 | tree->SetAlias("task", "id1"); |
1010 | tree->SetAlias("stage", "id2"); | |
1011 | // Already defined aliases | |
1012 | // tree->SetAlias("deltaT","stampSec-stampOldSec"); | |
1013 | // tree->SetAlias("T","stampSec-first"); | |
1014 | // tree->SetAlias("deltaVM","(pI.fMemVirtual-pIOld.fMemVirtual)"); | |
1015 | // tree->SetAlias("VM","pI.fMemVirtual"); | |
1016 | TCanvas *canvas = new TCanvas("SysInfo","SysInfo",10,10,1200,800); | |
1017 | Int_t npads = 1 /*COO plot for all tasks*/ + | |
1018 | fTopTasks->GetEntries() /*Exec plot per task*/ + | |
1019 | 1 /*Terminate plot for all tasks*/ + | |
1020 | 1; /*vm plot*/ | |
1021 | ||
1022 | Int_t iopt = (Int_t)TMath::Sqrt((Double_t)npads); | |
1023 | if (npads<iopt*(iopt+1)) | |
1024 | canvas->Divide(iopt, iopt+1, 0.01, 0.01); | |
1025 | else | |
1026 | canvas->Divide(iopt+1, iopt+1, 0.01, 0.01); | |
1027 | Int_t ipad = 1; | |
1028 | // draw the plot of deltaVM for Exec for each task | |
779e9992 | 1029 | for (itask=0; itask<fTopTasks->GetEntriesFast(); itask++) { |
096b5a2e | 1030 | task = (AliAnalysisTask*)fTopTasks->At(itask); |
1031 | canvas->cd(ipad++); | |
1032 | cut = Form("task==%d && stage==1", itask); | |
1033 | tree->Draw("deltaVM:event",cut,"", 1234567890, 0); | |
1034 | hist = (TH1*)gPad->GetListOfPrimitives()->FindObject("htemp"); | |
1035 | if (hist) { | |
084c84df | 1036 | hist->SetTitle(Form("%s: Exec dVM[MB]/event", task->GetName())); |
b3e07543 | 1037 | hist->GetYaxis()->SetTitle("deltaVM [MB]"); |
096b5a2e | 1038 | } |
1039 | } | |
1040 | // Draw the plot of deltaVM for CreateOutputObjects for all tasks | |
1041 | canvas->cd(ipad++); | |
1042 | tree->SetMarkerStyle(kFullTriangleUp); | |
1043 | tree->SetMarkerColor(kRed); | |
1044 | tree->SetMarkerSize(0.8); | |
1045 | cut = "task>=0 && task<1000 && stage==0"; | |
1046 | tree->Draw("deltaVM:sname",cut,"", 1234567890, 0); | |
1047 | hist = (TH1*)gPad->GetListOfPrimitives()->FindObject("htemp"); | |
1048 | if (hist) { | |
1049 | hist->SetTitle("Memory in CreateOutputObjects()"); | |
b3e07543 | 1050 | hist->GetYaxis()->SetTitle("deltaVM [MB]"); |
096b5a2e | 1051 | hist->GetXaxis()->SetTitle("task"); |
1052 | } | |
1053 | // draw the plot of deltaVM for Terminate for all tasks | |
1054 | canvas->cd(ipad++); | |
1055 | tree->SetMarkerStyle(kOpenSquare); | |
1056 | tree->SetMarkerColor(kMagenta); | |
1057 | cut = "task>=0 && task<1000 && stage==2"; | |
1058 | tree->Draw("deltaVM:sname",cut,"", 1234567890, 0); | |
1059 | hist = (TH1*)gPad->GetListOfPrimitives()->FindObject("htemp"); | |
1060 | if (hist) { | |
1061 | hist->SetTitle("Memory in Terminate()"); | |
b3e07543 | 1062 | hist->GetYaxis()->SetTitle("deltaVM [MB]"); |
096b5a2e | 1063 | hist->GetXaxis()->SetTitle("task"); |
1064 | } | |
1065 | // Full VM profile | |
1066 | canvas->cd(ipad++); | |
1067 | tree->SetMarkerStyle(kFullCircle); | |
1068 | tree->SetMarkerColor(kGreen); | |
1069 | cut = Form("task==%d && stage==1",fTopTasks->GetEntriesFast()-1); | |
1070 | tree->Draw("VM:event",cut,"", 1234567890, 0); | |
1071 | hist = (TH1*)gPad->GetListOfPrimitives()->FindObject("htemp"); | |
1072 | if (hist) { | |
1073 | hist->SetTitle("Virtual memory"); | |
b3e07543 | 1074 | hist->GetYaxis()->SetTitle("VM [MB]"); |
096b5a2e | 1075 | } |
1076 | canvas->Modified(); | |
8c0ab8e8 | 1077 | } |
096b5a2e | 1078 | tree->SetMarkerStyle(kCircle); |
1079 | tree->SetMarkerColor(kBlue); | |
1080 | tree->SetMarkerSize(0.5); | |
8c0ab8e8 | 1081 | tree->Write(); |
1082 | f.Close(); | |
1083 | delete tree; | |
1084 | } | |
b6db1d18 | 1085 | if (crtdir) crtdir->cd(); |
923e2ca5 | 1086 | } |
1087 | // Validate the output files | |
f62a0e4c | 1088 | if (ValidateOutputFiles() && fIsRemote && fMode!=kProofAnalysis) { |
923e2ca5 | 1089 | ofstream out; |
1090 | out.open("outputs_valid", ios::out); | |
1091 | out.close(); | |
57756ec5 | 1092 | } |
1093 | cdir->cd(); | |
cd463514 | 1094 | if (fDebug > 1) printf("<-AliAnalysisManager::Terminate()\n"); |
d3106602 | 1095 | } |
096b5a2e | 1096 | //______________________________________________________________________________ |
1097 | void AliAnalysisManager::ProfileTask(Int_t itop, const char *option) const | |
1098 | { | |
1099 | // Profiles the task having the itop index in the list of top (first level) tasks. | |
1100 | AliAnalysisTask *task = (AliAnalysisTask*)fTopTasks->At(itop); | |
1101 | if (!task) { | |
1102 | Error("ProfileTask", "There are only %d top tasks in the manager", fTopTasks->GetEntries()); | |
1103 | return; | |
1104 | } | |
1105 | ProfileTask(task->GetName(), option); | |
1106 | } | |
1107 | ||
1108 | //______________________________________________________________________________ | |
1109 | void AliAnalysisManager::ProfileTask(const char *name, const char */*option*/) const | |
1110 | { | |
1111 | // Profile a managed task after the execution of the analysis in case NSysInfo | |
1112 | // was used. | |
1113 | if (gSystem->AccessPathName("syswatch.root")) { | |
1114 | Error("ProfileTask", "No file syswatch.root found in the current directory"); | |
1115 | return; | |
1116 | } | |
1117 | if (gROOT->IsBatch()) return; | |
1118 | AliAnalysisTask *task = (AliAnalysisTask*)fTopTasks->FindObject(name); | |
1119 | if (!task) { | |
1120 | Error("ProfileTask", "No top task named %s known by the manager.", name); | |
1121 | return; | |
1122 | } | |
1123 | Int_t itop = fTopTasks->IndexOf(task); | |
1124 | Int_t itask = fTasks->IndexOf(task); | |
1125 | // Create canvas with 2 pads: first draw COO + Terminate, second Exec | |
1126 | TDirectory *cdir = gDirectory; | |
1127 | TFile f("syswatch.root"); | |
1128 | TTree *tree = (TTree*)f.Get("syswatch"); | |
1129 | if (!tree) { | |
1130 | Error("ProfileTask", "No tree named <syswatch> found in file syswatch.root"); | |
1131 | return; | |
1132 | } | |
cd463514 | 1133 | if (fDebug > 1) printf("=== Profiling task %s (class %s)\n", name, task->ClassName()); |
096b5a2e | 1134 | TCanvas *canvas = new TCanvas(Form("profile_%d",itop),Form("Profile of task %s (class %s)",name,task->ClassName()),10,10,800,600); |
1135 | canvas->Divide(2, 2, 0.01, 0.01); | |
1136 | Int_t ipad = 1; | |
1137 | TString cut; | |
1138 | TH1 *hist; | |
1139 | // VM profile for COO and Terminate methods | |
1140 | canvas->cd(ipad++); | |
1141 | cut = Form("task==%d && (stage==0 || stage==2)",itask); | |
1142 | tree->Draw("deltaVM:sname",cut,"", 1234567890, 0); | |
1143 | hist = (TH1*)gPad->GetListOfPrimitives()->FindObject("htemp"); | |
1144 | if (hist) { | |
084c84df | 1145 | hist->SetTitle("Alocated VM[MB] for COO and Terminate"); |
1146 | hist->GetYaxis()->SetTitle("deltaVM [MB]"); | |
096b5a2e | 1147 | hist->GetXaxis()->SetTitle("method"); |
1148 | } | |
1149 | // CPU profile per event | |
1150 | canvas->cd(ipad++); | |
1151 | cut = Form("task==%d && stage==1",itop); | |
1152 | tree->Draw("deltaT:event",cut,"", 1234567890, 0); | |
1153 | hist = (TH1*)gPad->GetListOfPrimitives()->FindObject("htemp"); | |
1154 | if (hist) { | |
1155 | hist->SetTitle("Execution time per event"); | |
1156 | hist->GetYaxis()->SetTitle("CPU/event [s]"); | |
1157 | } | |
1158 | // VM profile for Exec | |
1159 | canvas->cd(ipad++); | |
1160 | cut = Form("task==%d && stage==1",itop); | |
1161 | tree->Draw("deltaVM:event",cut,"", 1234567890, 0); | |
1162 | hist = (TH1*)gPad->GetListOfPrimitives()->FindObject("htemp"); | |
1163 | if (hist) { | |
084c84df | 1164 | hist->SetTitle("Alocated VM[MB] per event"); |
1165 | hist->GetYaxis()->SetTitle("deltaVM [MB]"); | |
096b5a2e | 1166 | } |
1167 | canvas->Modified(); | |
1168 | delete tree; | |
1169 | f.Close(); | |
1170 | if (cdir) cdir->cd(); | |
1171 | } | |
d3106602 | 1172 | |
1173 | //______________________________________________________________________________ | |
1174 | void AliAnalysisManager::AddTask(AliAnalysisTask *task) | |
1175 | { | |
1176 | // Adds a user task to the global list of tasks. | |
21ca8e59 | 1177 | if (fInitOK) { |
1178 | Error("AddTask", "Cannot add task %s since InitAnalysis was already called", task->GetName()); | |
1179 | return; | |
1180 | } | |
1181 | ||
8d7d3b59 | 1182 | if (fTasks->FindObject(task)) { |
1183 | Warning("AddTask", "Task %s: the same object already added to the analysis manager. Not adding.", task->GetName()); | |
1184 | return; | |
1185 | } | |
d3106602 | 1186 | task->SetActive(kFALSE); |
1187 | fTasks->Add(task); | |
1188 | } | |
1189 | ||
1190 | //______________________________________________________________________________ | |
1191 | AliAnalysisTask *AliAnalysisManager::GetTask(const char *name) const | |
1192 | { | |
1193 | // Retreive task by name. | |
1194 | if (!fTasks) return NULL; | |
1195 | return (AliAnalysisTask*)fTasks->FindObject(name); | |
1196 | } | |
1197 | ||
1198 | //______________________________________________________________________________ | |
1199 | AliAnalysisDataContainer *AliAnalysisManager::CreateContainer(const char *name, | |
c52c2132 | 1200 | TClass *datatype, EAliAnalysisContType type, const char *filename) |
d3106602 | 1201 | { |
1202 | // Create a data container of a certain type. Types can be: | |
84fcd93f | 1203 | // kExchangeContainer = 0, used to exchange data between tasks |
d3106602 | 1204 | // kInputContainer = 1, used to store input data |
84fcd93f | 1205 | // kOutputContainer = 2, used for writing result to a file |
1206 | // filename: composed by file#folder (e.g. results.root#INCLUSIVE) - will write | |
1207 | // the output object to a folder inside the output file | |
b1310ef5 | 1208 | if (fContainers->FindObject(name)) { |
923e2ca5 | 1209 | Error("CreateContainer","A container named %s already defined !",name); |
b1310ef5 | 1210 | return NULL; |
1211 | } | |
d3106602 | 1212 | AliAnalysisDataContainer *cont = new AliAnalysisDataContainer(name, datatype); |
1213 | fContainers->Add(cont); | |
1214 | switch (type) { | |
1215 | case kInputContainer: | |
1216 | fInputs->Add(cont); | |
1217 | break; | |
1218 | case kOutputContainer: | |
1219 | fOutputs->Add(cont); | |
8c0ab8e8 | 1220 | if (filename && strlen(filename)) { |
1221 | cont->SetFileName(filename); | |
6cd44ee0 | 1222 | cont->SetDataOwned(kFALSE); // data owned by the file |
1223 | } | |
1224 | break; | |
1225 | case kParamContainer: | |
1226 | fParamCont->Add(cont); | |
1227 | if (filename && strlen(filename)) { | |
1228 | cont->SetFileName(filename); | |
8c0ab8e8 | 1229 | cont->SetDataOwned(kFALSE); // data owned by the file |
1230 | } | |
d3106602 | 1231 | break; |
c52c2132 | 1232 | case kExchangeContainer: |
d3106602 | 1233 | break; |
1234 | } | |
1235 | return cont; | |
1236 | } | |
1237 | ||
1238 | //______________________________________________________________________________ | |
1239 | Bool_t AliAnalysisManager::ConnectInput(AliAnalysisTask *task, Int_t islot, | |
1240 | AliAnalysisDataContainer *cont) | |
1241 | { | |
1242 | // Connect input of an existing task to a data container. | |
60a04972 | 1243 | if (!task) { |
1244 | Error("ConnectInput", "Task pointer is NULL"); | |
1245 | return kFALSE; | |
1246 | } | |
d3106602 | 1247 | if (!fTasks->FindObject(task)) { |
1248 | AddTask(task); | |
8d7d3b59 | 1249 | Info("ConnectInput", "Task %s was not registered. Now owned by analysis manager", task->GetName()); |
d3106602 | 1250 | } |
1251 | Bool_t connected = task->ConnectInput(islot, cont); | |
1252 | return connected; | |
1253 | } | |
1254 | ||
1255 | //______________________________________________________________________________ | |
1256 | Bool_t AliAnalysisManager::ConnectOutput(AliAnalysisTask *task, Int_t islot, | |
1257 | AliAnalysisDataContainer *cont) | |
1258 | { | |
1259 | // Connect output of an existing task to a data container. | |
60a04972 | 1260 | if (!task) { |
1261 | Error("ConnectOutput", "Task pointer is NULL"); | |
1262 | return kFALSE; | |
1263 | } | |
d3106602 | 1264 | if (!fTasks->FindObject(task)) { |
1265 | AddTask(task); | |
c52c2132 | 1266 | Warning("ConnectOutput", "Task %s not registered. Now owned by analysis manager", task->GetName()); |
d3106602 | 1267 | } |
1268 | Bool_t connected = task->ConnectOutput(islot, cont); | |
1269 | return connected; | |
1270 | } | |
1271 | ||
1272 | //______________________________________________________________________________ | |
1273 | void AliAnalysisManager::CleanContainers() | |
1274 | { | |
1275 | // Clean data from all containers that have already finished all client tasks. | |
1276 | TIter next(fContainers); | |
1277 | AliAnalysisDataContainer *cont; | |
1278 | while ((cont=(AliAnalysisDataContainer *)next())) { | |
1279 | if (cont->IsOwnedData() && | |
1280 | cont->IsDataReady() && | |
1281 | cont->ClientsExecuted()) cont->DeleteData(); | |
1282 | } | |
1283 | } | |
1284 | ||
1285 | //______________________________________________________________________________ | |
1286 | Bool_t AliAnalysisManager::InitAnalysis() | |
1287 | { | |
1288 | // Initialization of analysis chain of tasks. Should be called after all tasks | |
1289 | // and data containers are properly connected | |
923e2ca5 | 1290 | // Reset flag and remove valid_outputs file if exists |
21ca8e59 | 1291 | if (fInitOK) return kTRUE; |
923e2ca5 | 1292 | if (!gSystem->AccessPathName("outputs_valid")) |
1293 | gSystem->Unlink("outputs_valid"); | |
d3106602 | 1294 | // Check for top tasks (depending only on input data containers) |
1295 | if (!fTasks->First()) { | |
c52c2132 | 1296 | Error("InitAnalysis", "Analysis has no tasks !"); |
d3106602 | 1297 | return kFALSE; |
1298 | } | |
1299 | TIter next(fTasks); | |
1300 | AliAnalysisTask *task; | |
1301 | AliAnalysisDataContainer *cont; | |
1302 | Int_t ntop = 0; | |
1303 | Int_t nzombies = 0; | |
327eaf46 | 1304 | Bool_t iszombie = kFALSE; |
1305 | Bool_t istop = kTRUE; | |
d3106602 | 1306 | Int_t i; |
1307 | while ((task=(AliAnalysisTask*)next())) { | |
327eaf46 | 1308 | istop = kTRUE; |
1309 | iszombie = kFALSE; | |
d3106602 | 1310 | Int_t ninputs = task->GetNinputs(); |
d3106602 | 1311 | for (i=0; i<ninputs; i++) { |
1312 | cont = task->GetInputSlot(i)->GetContainer(); | |
1313 | if (!cont) { | |
327eaf46 | 1314 | if (!iszombie) { |
d3106602 | 1315 | task->SetZombie(); |
1316 | fZombies->Add(task); | |
1317 | nzombies++; | |
327eaf46 | 1318 | iszombie = kTRUE; |
d3106602 | 1319 | } |
c52c2132 | 1320 | Error("InitAnalysis", "Input slot %d of task %s has no container connected ! Declared zombie...", |
1321 | i, task->GetName()); | |
d3106602 | 1322 | } |
327eaf46 | 1323 | if (iszombie) continue; |
d3106602 | 1324 | // Check if cont is an input container |
327eaf46 | 1325 | if (istop && !fInputs->FindObject(cont)) istop=kFALSE; |
d3106602 | 1326 | // Connect to parent task |
1327 | } | |
327eaf46 | 1328 | if (istop) { |
d3106602 | 1329 | ntop++; |
1330 | fTopTasks->Add(task); | |
1331 | } | |
1332 | } | |
1333 | if (!ntop) { | |
c52c2132 | 1334 | Error("InitAnalysis", "No top task defined. At least one task should be connected only to input containers"); |
d3106602 | 1335 | return kFALSE; |
1336 | } | |
1337 | // Check now if there are orphan tasks | |
1338 | for (i=0; i<ntop; i++) { | |
1339 | task = (AliAnalysisTask*)fTopTasks->At(i); | |
1340 | task->SetUsed(); | |
1341 | } | |
1342 | Int_t norphans = 0; | |
1343 | next.Reset(); | |
1344 | while ((task=(AliAnalysisTask*)next())) { | |
1345 | if (!task->IsUsed()) { | |
1346 | norphans++; | |
c52c2132 | 1347 | Warning("InitAnalysis", "Task %s is orphan", task->GetName()); |
d3106602 | 1348 | } |
1349 | } | |
1350 | // Check the task hierarchy (no parent task should depend on data provided | |
1351 | // by a daughter task) | |
1352 | for (i=0; i<ntop; i++) { | |
1353 | task = (AliAnalysisTask*)fTopTasks->At(i); | |
1354 | if (task->CheckCircularDeps()) { | |
c52c2132 | 1355 | Error("InitAnalysis", "Found illegal circular dependencies between following tasks:"); |
d3106602 | 1356 | PrintStatus("dep"); |
1357 | return kFALSE; | |
1358 | } | |
1359 | } | |
b1310ef5 | 1360 | // Check that all containers feeding post-event loop tasks are in the outputs list |
1361 | TIter nextcont(fContainers); // loop over all containers | |
1362 | while ((cont=(AliAnalysisDataContainer*)nextcont())) { | |
1363 | if (!cont->IsPostEventLoop() && !fOutputs->FindObject(cont)) { | |
1364 | if (cont->HasConsumers()) { | |
1365 | // Check if one of the consumers is post event loop | |
1366 | TIter nextconsumer(cont->GetConsumers()); | |
1367 | while ((task=(AliAnalysisTask*)nextconsumer())) { | |
1368 | if (task->IsPostEventLoop()) { | |
1369 | fOutputs->Add(cont); | |
1370 | break; | |
1371 | } | |
1372 | } | |
1373 | } | |
1374 | } | |
1375 | } | |
8d7d3b59 | 1376 | // Check if all special output containers have a file name provided |
1377 | TIter nextout(fOutputs); | |
1378 | while ((cont=(AliAnalysisDataContainer*)nextout())) { | |
1379 | if (cont->IsSpecialOutput() && !strlen(cont->GetFileName())) { | |
1380 | Error("InitAnalysis", "Wrong container %s : a file name MUST be provided for special outputs", cont->GetName()); | |
1381 | return kFALSE; | |
1382 | } | |
7acc5b9d | 1383 | } |
1384 | // Initialize requested branch list if needed | |
1385 | if (!fAutoBranchHandling) { | |
1386 | next.Reset(); | |
1387 | while ((task=(AliAnalysisTask*)next())) { | |
1388 | if (!task->HasBranches()) { | |
1389 | Error("InitAnalysis", "Manual branch loading requested but task %s of type %s does not define branches.\nUse: fBranchNames = \"ESD:br1,br2,...,brN AOD:bra1,bra2,...,braM\"", | |
1390 | task->GetName(), task->ClassName()); | |
1391 | return kFALSE; | |
1392 | } | |
1393 | if (!fInputEventHandler || !strlen(fInputEventHandler->GetDataType())) { | |
1394 | Error("InitAnalysis", "Manual branch loading requested but no input handler defined or handler does not define data type."); | |
1395 | return kFALSE; | |
1396 | } | |
1397 | TString taskbranches; | |
1398 | task->GetBranches(fInputEventHandler->GetDataType(), taskbranches); | |
1399 | if (taskbranches.IsNull()) { | |
1400 | Error("InitAnalysis", "Manual branch loading requested but task %s of type %s does not define branches of type %s:", | |
1401 | task->GetName(), task->ClassName(), fInputEventHandler->GetDataType()); | |
1402 | return kFALSE; | |
1403 | } | |
1404 | AddBranches(taskbranches); | |
1405 | } | |
1406 | } | |
327eaf46 | 1407 | fInitOK = kTRUE; |
d3106602 | 1408 | return kTRUE; |
1409 | } | |
1410 | ||
7acc5b9d | 1411 | //______________________________________________________________________________ |
1412 | void AliAnalysisManager::AddBranches(const char *branches) | |
1413 | { | |
1414 | // Add branches to the existing fRequestedBranches. | |
1415 | TString br(branches); | |
1416 | TObjArray *arr = br.Tokenize(","); | |
1417 | TIter next(arr); | |
1418 | TObject *obj; | |
1419 | while ((obj=next())) { | |
1420 | if (!fRequestedBranches.Contains(obj->GetName())) { | |
1421 | if (!fRequestedBranches.IsNull()) fRequestedBranches += ","; | |
1422 | fRequestedBranches += obj->GetName(); | |
1423 | } | |
1424 | } | |
dcc1f876 | 1425 | delete arr; |
7acc5b9d | 1426 | } |
1427 | ||
1428 | //______________________________________________________________________________ | |
1429 | void AliAnalysisManager::CheckBranches(Bool_t load) | |
1430 | { | |
1431 | // The method checks the input branches to be loaded during the analysis. | |
1432 | if (fAutoBranchHandling || fRequestedBranches.IsNull() || !fTree) return; | |
1433 | TObjArray *arr = fRequestedBranches.Tokenize(","); | |
1434 | TIter next(arr); | |
1435 | TObject *obj; | |
1436 | while ((obj=next())) { | |
1437 | TBranch *br = dynamic_cast<TBranch*>(fTable.FindObject(obj->GetName())); | |
1438 | if (!br) { | |
1439 | br = fTree->GetBranch(obj->GetName()); | |
1440 | if (!br) { | |
1441 | Error("CheckBranches", "Could not find branch %s",obj->GetName()); | |
1442 | continue; | |
1443 | } | |
1444 | } | |
1445 | fTable.Add(br); | |
1446 | if (load && br->GetReadEntry()!=GetCurrentEntry()) br->GetEntry(GetCurrentEntry()); | |
1447 | } | |
dcc1f876 | 1448 | delete arr; |
7acc5b9d | 1449 | } |
1450 | ||
4747b4a7 | 1451 | //______________________________________________________________________________ |
1452 | Bool_t AliAnalysisManager::CheckTasks() const | |
1453 | { | |
1454 | // Check consistency of tasks. | |
25c87093 | 1455 | Int_t ntasks = fTasks->GetEntries(); |
1456 | if (!ntasks) { | |
1457 | Error("CheckTasks", "No tasks connected to the manager. This may be due to forgetting to compile the task or to load their library."); | |
1458 | return kFALSE; | |
1459 | } | |
4747b4a7 | 1460 | // Get the pointer to AliAnalysisTaskSE::Class() |
1461 | TClass *badptr = (TClass*)gROOT->ProcessLine("AliAnalysisTaskSE::Class()"); | |
1462 | // Loop all tasks to check if their corresponding library was loaded | |
1463 | TIter next(fTasks); | |
1464 | TObject *obj; | |
1465 | while ((obj=next())) { | |
1466 | if (obj->IsA() == badptr) { | |
1467 | Error("CheckTasks", "##################\n \ | |
1468 | Class for task %s NOT loaded. You probably forgot to load the library for this task (or compile it dynamically).\n###########################\n",obj->GetName()); | |
1469 | return kFALSE; | |
1470 | } | |
1471 | } | |
1472 | return kTRUE; | |
1473 | } | |
1474 | ||
d3106602 | 1475 | //______________________________________________________________________________ |
1476 | void AliAnalysisManager::PrintStatus(Option_t *option) const | |
1477 | { | |
1478 | // Print task hierarchy. | |
8c0ab8e8 | 1479 | if (!fInitOK) { |
1480 | Info("PrintStatus", "Analysis manager %s not initialized : call InitAnalysis() first", GetName()); | |
1481 | return; | |
1482 | } | |
1483 | Bool_t getsysInfo = ((fNSysInfo>0) && (fMode==kLocalAnalysis))?kTRUE:kFALSE; | |
1484 | if (getsysInfo) | |
1485 | Info("PrintStatus", "System information will be collected each %lld events", fNSysInfo); | |
d3106602 | 1486 | TIter next(fTopTasks); |
1487 | AliAnalysisTask *task; | |
1488 | while ((task=(AliAnalysisTask*)next())) | |
1489 | task->PrintTask(option); | |
dcc1f876 | 1490 | |
7acc5b9d | 1491 | if (!fAutoBranchHandling && !fRequestedBranches.IsNull()) |
1492 | printf("Requested input branches:\n%s\n", fRequestedBranches.Data()); | |
dcc1f876 | 1493 | |
1494 | TString sopt(option); | |
1495 | sopt.ToUpper(); | |
1496 | ||
1497 | if (sopt.Contains("ALL")) | |
1498 | { | |
1499 | if ( fOutputEventHandler ) | |
1500 | { | |
1501 | cout << TString('_',78) << endl; | |
1502 | cout << "OutputEventHandler:" << endl; | |
1503 | fOutputEventHandler->Print(" "); | |
1504 | } | |
1505 | } | |
d3106602 | 1506 | } |
1507 | ||
1508 | //______________________________________________________________________________ | |
1509 | void AliAnalysisManager::ResetAnalysis() | |
1510 | { | |
1511 | // Reset all execution flags and clean containers. | |
1512 | CleanContainers(); | |
1513 | } | |
1514 | ||
d512d8e2 | 1515 | //______________________________________________________________________________ |
1516 | void AliAnalysisManager::RunLocalInit() | |
1517 | { | |
1518 | // Run LocalInit method for all tasks. | |
1519 | TDirectory *cdir = gDirectory; | |
1520 | if (IsTrainInitialized()) return; | |
1521 | TIter nextTask(fTasks); | |
1522 | AliAnalysisTask *task; | |
1523 | while ((task=(AliAnalysisTask*)nextTask())) { | |
1524 | gROOT->cd(); | |
1525 | task->LocalInit(); | |
1526 | } | |
1527 | cdir->cd(); | |
1528 | TObject::SetBit(kTasksInitialized, kTRUE); | |
1529 | } | |
1530 | ||
27734f0e | 1531 | //______________________________________________________________________________ |
1532 | Long64_t AliAnalysisManager::StartAnalysis(const char *type, Long64_t nentries, Long64_t firstentry) | |
1533 | { | |
1534 | // Start analysis having a grid handler. | |
1535 | if (!fGridHandler) { | |
1536 | Error("StartAnalysis", "Cannot start analysis providing just the analysis type without a grid handler."); | |
1537 | Info("===", "Add an AliAnalysisAlien object as plugin for this manager and configure it."); | |
1538 | return -1; | |
1539 | } | |
1540 | TTree *tree = NULL; | |
1541 | return StartAnalysis(type, tree, nentries, firstentry); | |
1542 | } | |
1543 | ||
c52c2132 | 1544 | //______________________________________________________________________________ |
61505f8b | 1545 | Long64_t AliAnalysisManager::StartAnalysis(const char *type, TTree * const tree, Long64_t nentries, Long64_t firstentry) |
c52c2132 | 1546 | { |
aee5ee44 | 1547 | // Start analysis for this manager. Analysis task can be: LOCAL, PROOF, GRID or |
1548 | // MIX. Process nentries starting from firstentry | |
bf574918 | 1549 | Long64_t retv = 0; |
57756ec5 | 1550 | // Backup current directory and make sure gDirectory points to gROOT |
1551 | TDirectory *cdir = gDirectory; | |
1552 | gROOT->cd(); | |
c52c2132 | 1553 | if (!fInitOK) { |
1554 | Error("StartAnalysis","Analysis manager was not initialized !"); | |
57756ec5 | 1555 | cdir->cd(); |
1f87e9fb | 1556 | return -1; |
c52c2132 | 1557 | } |
4747b4a7 | 1558 | if (!CheckTasks()) Fatal("StartAnalysis", "Not all needed libraries were loaded"); |
20b7268e | 1559 | if (fDebug > 1) { |
1560 | printf("StartAnalysis %s\n",GetName()); | |
1561 | AliLog::SetGlobalLogLevel(AliLog::kInfo); | |
1562 | } | |
f03a8355 | 1563 | fMaxEntries = nentries; |
8e1f0465 | 1564 | fIsRemote = kFALSE; |
c52c2132 | 1565 | TString anaType = type; |
1566 | anaType.ToLower(); | |
1567 | fMode = kLocalAnalysis; | |
d512d8e2 | 1568 | if (anaType.Contains("file")) fIsRemote = kTRUE; |
4ab472d4 | 1569 | if (anaType.Contains("proof")) fMode = kProofAnalysis; |
1570 | else if (anaType.Contains("grid")) fMode = kGridAnalysis; | |
1571 | else if (anaType.Contains("mix")) fMode = kMixingAnalysis; | |
1572 | ||
c52c2132 | 1573 | if (fMode == kGridAnalysis) { |
8e1f0465 | 1574 | fIsRemote = kTRUE; |
f866cba5 | 1575 | if (!anaType.Contains("terminate")) { |
1576 | if (!fGridHandler) { | |
1577 | Error("StartAnalysis", "Cannot start grid analysis without a grid handler."); | |
1578 | Info("===", "Add an AliAnalysisAlien object as plugin for this manager and configure it."); | |
57756ec5 | 1579 | cdir->cd(); |
f866cba5 | 1580 | return -1; |
1581 | } | |
1582 | // Write analysis manager in the analysis file | |
1583 | cout << "===== RUNNING GRID ANALYSIS: " << GetName() << endl; | |
1584 | // run local task configuration | |
d512d8e2 | 1585 | RunLocalInit(); |
f866cba5 | 1586 | if (!fGridHandler->StartAnalysis(nentries, firstentry)) { |
1587 | Info("StartAnalysis", "Grid analysis was stopped and cannot be terminated"); | |
57756ec5 | 1588 | cdir->cd(); |
f866cba5 | 1589 | return -1; |
1590 | } | |
c57f56b7 | 1591 | |
f866cba5 | 1592 | // Terminate grid analysis |
57756ec5 | 1593 | if (fSelector && fSelector->GetStatus() == -1) {cdir->cd(); return -1;} |
1594 | if (fGridHandler->GetRunMode() == AliAnalysisGrid::kOffline) {cdir->cd(); return 0;} | |
f866cba5 | 1595 | cout << "===== MERGING OUTPUTS REGISTERED BY YOUR ANALYSIS JOB: " << GetName() << endl; |
1596 | if (!fGridHandler->MergeOutputs()) { | |
1597 | // Return if outputs could not be merged or if it alien handler | |
1598 | // was configured for offline mode or local testing. | |
57756ec5 | 1599 | cdir->cd(); |
f866cba5 | 1600 | return 0; |
1601 | } | |
1602 | } | |
1603 | cout << "===== TERMINATING GRID ANALYSIS JOB: " << GetName() << endl; | |
c57f56b7 | 1604 | ImportWrappers(NULL); |
1605 | Terminate(); | |
57756ec5 | 1606 | cdir->cd(); |
1f87e9fb | 1607 | return 0; |
981f2614 | 1608 | } |
ab5d25d8 | 1609 | TString line; |
efd53803 | 1610 | SetEventLoop(kFALSE); |
8d7d3b59 | 1611 | // Enable event loop mode if a tree was provided |
27734f0e | 1612 | if (tree || fGridHandler || fMode==kMixingAnalysis) SetEventLoop(kTRUE); |
efd53803 | 1613 | |
8c0ab8e8 | 1614 | TChain *chain = 0; |
1615 | TString ttype = "TTree"; | |
4ab472d4 | 1616 | if (tree && tree->IsA() == TChain::Class()) { |
8c0ab8e8 | 1617 | chain = (TChain*)tree; |
6b742510 | 1618 | if (!chain || !chain->GetListOfFiles()->First()) { |
1619 | Error("StartAnalysis", "Cannot process null or empty chain..."); | |
57756ec5 | 1620 | cdir->cd(); |
1f87e9fb | 1621 | return -1; |
6b742510 | 1622 | } |
8c0ab8e8 | 1623 | ttype = "TChain"; |
1624 | } | |
9b33830a | 1625 | |
096b5a2e | 1626 | Bool_t getsysInfo = ((fNSysInfo>0) && (fMode==kLocalAnalysis))?kTRUE:kFALSE; |
1627 | if (getsysInfo) AliSysInfo::AddStamp("Start", 0); | |
aee5ee44 | 1628 | // Initialize locally all tasks (happens for all modes) |
9b33830a | 1629 | TIter next(fTasks); |
1630 | AliAnalysisTask *task; | |
d512d8e2 | 1631 | RunLocalInit(); |
efd53803 | 1632 | |
c52c2132 | 1633 | switch (fMode) { |
1634 | case kLocalAnalysis: | |
27734f0e | 1635 | if (!tree && !fGridHandler) { |
03a5cc9f | 1636 | TIter nextT(fTasks); |
981f2614 | 1637 | // Call CreateOutputObjects for all tasks |
096b5a2e | 1638 | Int_t itask = 0; |
979e448a | 1639 | Bool_t dirStatus = TH1::AddDirectoryStatus(); |
03a5cc9f | 1640 | while ((task=(AliAnalysisTask*)nextT())) { |
979e448a | 1641 | TH1::AddDirectory(kFALSE); |
c5a87c56 | 1642 | task->CreateOutputObjects(); |
4747b4a7 | 1643 | if (!task->CheckPostData()) { |
1644 | Error("SlaveBegin","####### IMPORTANT! ####### \n\n\n\ | |
1645 | Task %s (%s) did not call PostData() for all its outputs in (User)CreateOutputObjects()\n\n\ | |
1646 | ########### FIX YOUR CODE, THIS WILL PRODUCE A FATAL ERROR IN FUTURE! ###########", task->GetName(), task->ClassName()); | |
1647 | } | |
096b5a2e | 1648 | if (getsysInfo) AliSysInfo::AddStamp(Form("%s_CREATEOUTOBJ",task->ClassName()), 0, itask, 0); |
57756ec5 | 1649 | gROOT->cd(); |
096b5a2e | 1650 | itask++; |
c5a87c56 | 1651 | } |
979e448a | 1652 | TH1::AddDirectory(dirStatus); |
06a59280 | 1653 | if (IsExternalLoop()) { |
1654 | Info("StartAnalysis", "Initialization done. Event loop is controlled externally.\ | |
1655 | \nSetData for top container, call ExecAnalysis in a loop and then Terminate manually"); | |
1f87e9fb | 1656 | return 0; |
57756ec5 | 1657 | } |
c52c2132 | 1658 | ExecAnalysis(); |
981f2614 | 1659 | Terminate(); |
1f87e9fb | 1660 | return 0; |
c52c2132 | 1661 | } |
27734f0e | 1662 | fSelector = new AliAnalysisSelector(this); |
1663 | // Check if a plugin handler is used | |
1664 | if (fGridHandler) { | |
1665 | // Get the chain from the plugin | |
1666 | TString dataType = "esdTree"; | |
1667 | if (fInputEventHandler) { | |
1668 | dataType = fInputEventHandler->GetDataType(); | |
1669 | dataType.ToLower(); | |
1670 | dataType += "Tree"; | |
1671 | } | |
1672 | chain = fGridHandler->GetChainForTestMode(dataType); | |
1673 | if (!chain) { | |
1674 | Error("StartAnalysis", "No chain for test mode. Aborting."); | |
1675 | return -1; | |
1676 | } | |
1677 | cout << "===== RUNNING LOCAL ANALYSIS" << GetName() << " ON CHAIN " << chain->GetName() << endl; | |
1678 | retv = chain->Process(fSelector, "", nentries, firstentry); | |
1679 | break; | |
1680 | } | |
c52c2132 | 1681 | // Run tree-based analysis via AliAnalysisSelector |
c52c2132 | 1682 | cout << "===== RUNNING LOCAL ANALYSIS " << GetName() << " ON TREE " << tree->GetName() << endl; |
bf574918 | 1683 | retv = tree->Process(fSelector, "", nentries, firstentry); |
c52c2132 | 1684 | break; |
1685 | case kProofAnalysis: | |
8e1f0465 | 1686 | fIsRemote = kTRUE; |
3bdcb562 | 1687 | // Check if the plugin is used |
1688 | if (fGridHandler) { | |
1689 | return StartAnalysis(type, fGridHandler->GetProofDataSet(), nentries, firstentry); | |
1690 | } | |
c52c2132 | 1691 | if (!gROOT->GetListOfProofs() || !gROOT->GetListOfProofs()->GetEntries()) { |
61505f8b | 1692 | Error("StartAnalysis", "No PROOF!!! Exiting."); |
57756ec5 | 1693 | cdir->cd(); |
1f87e9fb | 1694 | return -1; |
c52c2132 | 1695 | } |
ea091b97 | 1696 | line = Form("gProof->AddInput((TObject*)%p);", this); |
c52c2132 | 1697 | gROOT->ProcessLine(line); |
1698 | if (chain) { | |
1699 | chain->SetProof(); | |
1700 | cout << "===== RUNNING PROOF ANALYSIS " << GetName() << " ON CHAIN " << chain->GetName() << endl; | |
bf574918 | 1701 | retv = chain->Process("AliAnalysisSelector", "", nentries, firstentry); |
c52c2132 | 1702 | } else { |
61505f8b | 1703 | Error("StartAnalysis", "No chain!!! Exiting."); |
57756ec5 | 1704 | cdir->cd(); |
1f87e9fb | 1705 | return -1; |
c52c2132 | 1706 | } |
1707 | break; | |
1708 | case kGridAnalysis: | |
27734f0e | 1709 | fIsRemote = kTRUE; |
1710 | if (!anaType.Contains("terminate")) { | |
1711 | if (!fGridHandler) { | |
1712 | Error("StartAnalysis", "Cannot start grid analysis without a grid handler."); | |
1713 | Info("===", "Add an AliAnalysisAlien object as plugin for this manager and configure it."); | |
1714 | cdir->cd(); | |
1715 | return -1; | |
1716 | } | |
1717 | // Write analysis manager in the analysis file | |
1718 | cout << "===== RUNNING GRID ANALYSIS: " << GetName() << endl; | |
1719 | // Start the analysis via the handler | |
1720 | if (!fGridHandler->StartAnalysis(nentries, firstentry)) { | |
1721 | Info("StartAnalysis", "Grid analysis was stopped and cannot be terminated"); | |
1722 | cdir->cd(); | |
1723 | return -1; | |
1724 | } | |
1725 | ||
1726 | // Terminate grid analysis | |
1727 | if (fSelector && fSelector->GetStatus() == -1) {cdir->cd(); return -1;} | |
1728 | if (fGridHandler->GetRunMode() == AliAnalysisGrid::kOffline) {cdir->cd(); return 0;} | |
1729 | cout << "===== MERGING OUTPUTS REGISTERED BY YOUR ANALYSIS JOB: " << GetName() << endl; | |
1730 | if (!fGridHandler->MergeOutputs()) { | |
1731 | // Return if outputs could not be merged or if it alien handler | |
1732 | // was configured for offline mode or local testing. | |
1733 | cdir->cd(); | |
1734 | return 0; | |
1735 | } | |
1736 | } | |
1737 | cout << "===== TERMINATING GRID ANALYSIS JOB: " << GetName() << endl; | |
1738 | ImportWrappers(NULL); | |
1739 | Terminate(); | |
1740 | cdir->cd(); | |
1741 | return 0; | |
aee5ee44 | 1742 | case kMixingAnalysis: |
1743 | // Run event mixing analysis | |
1744 | if (!fEventPool) { | |
1745 | Error("StartAnalysis", "Cannot run event mixing without event pool"); | |
57756ec5 | 1746 | cdir->cd(); |
1f87e9fb | 1747 | return -1; |
aee5ee44 | 1748 | } |
1749 | cout << "===== RUNNING EVENT MIXING ANALYSIS " << GetName() << endl; | |
1750 | fSelector = new AliAnalysisSelector(this); | |
aee5ee44 | 1751 | while ((chain=fEventPool->GetNextChain())) { |
d1e79f9e | 1752 | next.Reset(); |
aee5ee44 | 1753 | // Call NotifyBinChange for all tasks |
1754 | while ((task=(AliAnalysisTask*)next())) | |
1755 | if (!task->IsPostEventLoop()) task->NotifyBinChange(); | |
bf574918 | 1756 | retv = chain->Process(fSelector); |
1757 | if (retv < 0) { | |
1758 | Error("StartAnalysis", "Mixing analysis failed"); | |
57756ec5 | 1759 | cdir->cd(); |
bf574918 | 1760 | return retv; |
1761 | } | |
aee5ee44 | 1762 | } |
1763 | PackOutput(fSelector->GetOutputList()); | |
1764 | Terminate(); | |
1f87e9fb | 1765 | } |
57756ec5 | 1766 | cdir->cd(); |
bf574918 | 1767 | return retv; |
c52c2132 | 1768 | } |
1769 | ||
d86ed856 | 1770 | //______________________________________________________________________________ |
1f87e9fb | 1771 | Long64_t AliAnalysisManager::StartAnalysis(const char *type, const char *dataset, Long64_t nentries, Long64_t firstentry) |
d86ed856 | 1772 | { |
1773 | // Start analysis for this manager on a given dataset. Analysis task can be: | |
1774 | // LOCAL, PROOF or GRID. Process nentries starting from firstentry. | |
1775 | if (!fInitOK) { | |
1776 | Error("StartAnalysis","Analysis manager was not initialized !"); | |
1f87e9fb | 1777 | return -1; |
d86ed856 | 1778 | } |
8e1f0465 | 1779 | fIsRemote = kTRUE; |
cd463514 | 1780 | if (fDebug > 1) printf("StartAnalysis %s\n",GetName()); |
d86ed856 | 1781 | TString anaType = type; |
1782 | anaType.ToLower(); | |
1783 | if (!anaType.Contains("proof")) { | |
d140f7fb | 1784 | Error("StartAnalysis", "Cannot process datasets in %s mode. Try PROOF.", type); |
1f87e9fb | 1785 | return -1; |
d86ed856 | 1786 | } |
1787 | fMode = kProofAnalysis; | |
ab5d25d8 | 1788 | TString line; |
d86ed856 | 1789 | SetEventLoop(kTRUE); |
1790 | // Set the dataset flag | |
1791 | TObject::SetBit(kUseDataSet); | |
1792 | fTree = 0; | |
3bdcb562 | 1793 | if (fGridHandler) { |
1794 | // Start proof analysis using the grid handler | |
1795 | if (!fGridHandler->StartAnalysis(nentries, firstentry)) { | |
1796 | Error("StartAnalysis", "The grid plugin could not start PROOF analysis"); | |
1797 | return -1; | |
1798 | } | |
1799 | // Check if the plugin is in test mode | |
1800 | if (fGridHandler->GetRunMode() == AliAnalysisGrid::kTest) { | |
830acc4c | 1801 | dataset = "test_collection"; |
3bdcb562 | 1802 | } else { |
1803 | dataset = fGridHandler->GetProofDataSet(); | |
1804 | } | |
1805 | } | |
1806 | ||
1807 | if (!gROOT->GetListOfProofs() || !gROOT->GetListOfProofs()->GetEntries()) { | |
1808 | Error("StartAnalysis", "No PROOF!!! Exiting."); | |
1809 | return -1; | |
1810 | } | |
d86ed856 | 1811 | |
1812 | // Initialize locally all tasks | |
d512d8e2 | 1813 | RunLocalInit(); |
1814 | ||
ea091b97 | 1815 | line = Form("gProof->AddInput((TObject*)%p);", this); |
d86ed856 | 1816 | gROOT->ProcessLine(line); |
3bdcb562 | 1817 | Long_t retv; |
ea091b97 | 1818 | line = Form("gProof->Process(\"%s\", \"AliAnalysisSelector\", \"\", %lld, %lld);", |
1819 | dataset, nentries, firstentry); | |
1820 | cout << "===== RUNNING PROOF ANALYSIS " << GetName() << " ON DATASET " << dataset << endl; | |
1821 | retv = (Long_t)gROOT->ProcessLine(line); | |
bf574918 | 1822 | return retv; |
d86ed856 | 1823 | } |
1824 | ||
d3106602 | 1825 | //______________________________________________________________________________ |
84fcd93f | 1826 | TFile *AliAnalysisManager::OpenFile(AliAnalysisDataContainer *cont, const char *option, Bool_t ignoreProof) |
1827 | { | |
1828 | // Opens according the option the file specified by cont->GetFileName() and changes | |
1829 | // current directory to cont->GetFolderName(). If the file was already opened, it | |
1830 | // checks if the option UPDATE was preserved. File open via TProofOutputFile can | |
1831 | // be optionally ignored. | |
1832 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
1833 | TString filename = cont->GetFileName(); | |
1834 | TFile *f = NULL; | |
1835 | if (filename.IsNull()) { | |
1836 | ::Error("AliAnalysisManager::OpenFile", "No file name specified for container %s", cont->GetName()); | |
1837 | return NULL; | |
1838 | } | |
1839 | if (mgr->GetAnalysisType()==AliAnalysisManager::kProofAnalysis && cont->IsSpecialOutput() | |
1840 | && !ignoreProof) | |
1841 | f = mgr->OpenProofFile(cont,option); | |
1842 | else { | |
1843 | // Check first if the file is already opened | |
0f1b50f3 | 1844 | f = (TFile*)gROOT->GetListOfFiles()->FindObject(filename); |
84fcd93f | 1845 | if (f) { |
1846 | // Check if option "UPDATE" was preserved | |
1847 | TString opt(option); | |
1848 | opt.ToUpper(); | |
1849 | if ((opt=="UPDATE") && (opt!=f->GetOption())) | |
e85311b4 | 1850 | ::Info("AliAnalysisManager::OpenFile", "File %s already opened in %s mode!", cont->GetFileName(), f->GetOption()); |
84fcd93f | 1851 | } else { |
0f1b50f3 | 1852 | f = TFile::Open(filename, option); |
84fcd93f | 1853 | } |
1854 | } | |
1855 | if (f && !f->IsZombie() && !f->TestBit(TFile::kRecovered)) { | |
1856 | cont->SetFile(f); | |
1857 | // Cd to file | |
1858 | f->cd(); | |
1859 | // Check for a folder request | |
1860 | TString dir = cont->GetFolderName(); | |
1861 | if (!dir.IsNull()) { | |
1862 | if (!f->GetDirectory(dir)) f->mkdir(dir); | |
1863 | f->cd(dir); | |
1864 | } | |
1865 | return f; | |
1866 | } | |
1867 | ::Fatal("AliAnalysisManager::OpenFile", "File %s could not be opened", filename.Data()); | |
1868 | cont->SetFile(NULL); | |
1869 | return NULL; | |
1870 | } | |
1871 | ||
1872 | //______________________________________________________________________________ | |
039e671e | 1873 | TFile *AliAnalysisManager::OpenProofFile(AliAnalysisDataContainer *cont, const char *option, const char *extaod) |
8d7d3b59 | 1874 | { |
1875 | // Opens a special output file used in PROOF. | |
84fcd93f | 1876 | TString line; |
1877 | TString filename = cont->GetFileName(); | |
23c9468b | 1878 | if (cont == fCommonOutput) { |
039e671e | 1879 | if (fOutputEventHandler) { |
1880 | if (strlen(extaod)) filename = extaod; | |
1881 | filename = fOutputEventHandler->GetOutputFileName(); | |
1882 | } | |
61505f8b | 1883 | else Fatal("OpenProofFile","No output container. Exiting."); |
23c9468b | 1884 | } |
84fcd93f | 1885 | TFile *f = NULL; |
1886 | if (fMode!=kProofAnalysis || !fSelector) { | |
1887 | Fatal("OpenProofFile","Cannot open PROOF file %s: no PROOF or selector",filename.Data()); | |
1888 | return NULL; | |
1889 | } | |
1890 | if (fSpecialOutputLocation.Length()) { | |
1891 | f = (TFile*)gROOT->GetListOfFiles()->FindObject(filename); | |
1892 | if (f) { | |
1893 | // Check if option "UPDATE" was preserved | |
1894 | TString opt(option); | |
1895 | opt.ToUpper(); | |
23c9468b | 1896 | if ((opt=="UPDATE") && (opt!=f->GetOption())) |
e85311b4 | 1897 | ::Info("OpenProofFile", "File %s already opened in %s mode!", cont->GetFileName(), f->GetOption()); |
84fcd93f | 1898 | } else { |
1899 | f = new TFile(filename, option); | |
1900 | } | |
1901 | if (f && !f->IsZombie() && !f->TestBit(TFile::kRecovered)) { | |
1902 | cont->SetFile(f); | |
1903 | // Cd to file | |
1904 | f->cd(); | |
1905 | // Check for a folder request | |
1906 | TString dir = cont->GetFolderName(); | |
1907 | if (dir.Length()) { | |
1908 | if (!f->GetDirectory(dir)) f->mkdir(dir); | |
1909 | f->cd(dir); | |
1910 | } | |
f5e61abd | 1911 | return f; |
84fcd93f | 1912 | } |
1913 | Fatal("OpenProofFile", "File %s could not be opened", cont->GetFileName()); | |
1914 | cont->SetFile(NULL); | |
1915 | return NULL; | |
1916 | } | |
1917 | // Check if there is already a proof output file in the output list | |
1918 | TObject *pof = fSelector->GetOutputList()->FindObject(filename); | |
1919 | if (pof) { | |
1920 | // Get the actual file | |
b3e07543 | 1921 | line = Form("((TProofOutputFile*)%p)->GetFileName();", pof); |
84fcd93f | 1922 | filename = (const char*)gROOT->ProcessLine(line); |
90a4b3ee | 1923 | if (fDebug>1) { |
1924 | printf("File: %s already booked via TProofOutputFile\n", filename.Data()); | |
1925 | } | |
84fcd93f | 1926 | f = (TFile*)gROOT->GetListOfFiles()->FindObject(filename); |
ab5d25d8 | 1927 | if (!f) { |
1928 | Fatal("OpenProofFile", "Proof output file found but no file opened for %s", filename.Data()); | |
1929 | return NULL; | |
1930 | } | |
84fcd93f | 1931 | // Check if option "UPDATE" was preserved |
1932 | TString opt(option); | |
1933 | opt.ToUpper(); | |
1934 | if ((opt=="UPDATE") && (opt!=f->GetOption())) | |
1935 | Fatal("OpenProofFile", "File %s already opened, but not in UPDATE mode!", cont->GetFileName()); | |
1936 | } else { | |
90a4b3ee | 1937 | if (cont->IsRegisterDataset()) { |
61505f8b | 1938 | TString dsetName = filename; |
1939 | dsetName.ReplaceAll(".root", cont->GetTitle()); | |
1940 | dsetName.ReplaceAll(":","_"); | |
1941 | if (fDebug>1) printf("Booking dataset: %s\n", dsetName.Data()); | |
1942 | line = Form("TProofOutputFile *pf = new TProofOutputFile(\"%s\", \"DROV\", \"%s\");", filename.Data(), dsetName.Data()); | |
90a4b3ee | 1943 | } else { |
1944 | if (fDebug>1) printf("Booking TProofOutputFile: %s to be merged\n", filename.Data()); | |
1945 | line = Form("TProofOutputFile *pf = new TProofOutputFile(\"%s\");", filename.Data()); | |
1946 | } | |
84fcd93f | 1947 | if (fDebug > 1) printf("=== %s\n", line.Data()); |
1948 | gROOT->ProcessLine(line); | |
1949 | line = Form("pf->OpenFile(\"%s\");", option); | |
1950 | gROOT->ProcessLine(line); | |
1951 | f = gFile; | |
1952 | if (fDebug > 1) { | |
8d7d3b59 | 1953 | gROOT->ProcessLine("pf->Print()"); |
84fcd93f | 1954 | printf(" == proof file name: %s", f->GetName()); |
1955 | } | |
1956 | // Add to proof output list | |
b3e07543 | 1957 | line = Form("((TList*)%p)->Add(pf);",fSelector->GetOutputList()); |
90a4b3ee | 1958 | if (fDebug > 1) printf("=== %s\n", line.Data()); |
84fcd93f | 1959 | gROOT->ProcessLine(line); |
1960 | } | |
1961 | if (f && !f->IsZombie() && !f->TestBit(TFile::kRecovered)) { | |
1962 | cont->SetFile(f); | |
1963 | // Cd to file | |
1964 | f->cd(); | |
1965 | // Check for a folder request | |
1966 | TString dir = cont->GetFolderName(); | |
1967 | if (!dir.IsNull()) { | |
1968 | if (!f->GetDirectory(dir)) f->mkdir(dir); | |
1969 | f->cd(dir); | |
1970 | } | |
1971 | return f; | |
1972 | } | |
1973 | Fatal("OpenProofFile", "File %s could not be opened", cont->GetFileName()); | |
1974 | cont->SetFile(NULL); | |
1975 | return NULL; | |
8d7d3b59 | 1976 | } |
1977 | ||
1978 | //______________________________________________________________________________ | |
d3106602 | 1979 | void AliAnalysisManager::ExecAnalysis(Option_t *option) |
1980 | { | |
1981 | // Execute analysis. | |
cd463514 | 1982 | static Long64_t nentries = 0; |
1f04b637 | 1983 | static TTree *lastTree = 0; |
cd463514 | 1984 | static TStopwatch *timer = new TStopwatch(); |
20b7268e | 1985 | // Only the first call to Process will trigger a true Notify. Other Notify |
1986 | // coming before is ignored. | |
1987 | if (!TObject::TestBit(AliAnalysisManager::kTrueNotify)) { | |
1988 | TObject::SetBit(AliAnalysisManager::kTrueNotify); | |
1989 | Notify(); | |
1990 | } | |
e9247450 | 1991 | if (fDebug > 0) printf("MGR: Processing event #%d\n", fNcalls); |
cd463514 | 1992 | else { |
1f04b637 | 1993 | if (fTree && (fTree != lastTree)) { |
1994 | nentries += fTree->GetEntries(); | |
1995 | lastTree = fTree; | |
1996 | } | |
e9247450 | 1997 | if (!fNcalls) timer->Start(); |
f03a8355 | 1998 | if (!fIsRemote && TObject::TestBit(kUseProgressBar)) ProgressBar("Processing event", fNcalls, TMath::Min(fMaxEntries,nentries), timer, kFALSE); |
cd463514 | 1999 | } |
57756ec5 | 2000 | gROOT->cd(); |
cd463514 | 2001 | TDirectory *cdir = gDirectory; |
8c0ab8e8 | 2002 | Bool_t getsysInfo = ((fNSysInfo>0) && (fMode==kLocalAnalysis))?kTRUE:kFALSE; |
e9247450 | 2003 | if (getsysInfo && ((fNcalls%fNSysInfo)==0)) AliSysInfo::AddStamp("Exec_start", (Int_t)fNcalls); |
327eaf46 | 2004 | if (!fInitOK) { |
57756ec5 | 2005 | Error("ExecAnalysis", "Analysis manager was not initialized !"); |
2006 | cdir->cd(); | |
327eaf46 | 2007 | return; |
57756ec5 | 2008 | } |
e9247450 | 2009 | fNcalls++; |
d3106602 | 2010 | AliAnalysisTask *task; |
327eaf46 | 2011 | // Check if the top tree is active. |
2012 | if (fTree) { | |
e9247450 | 2013 | if (getsysInfo && ((fNcalls%fNSysInfo)==0)) |
2014 | AliSysInfo::AddStamp("Handlers_BeginEventGroup",fNcalls, 1002, 0); | |
327eaf46 | 2015 | TIter next(fTasks); |
2016 | // De-activate all tasks | |
2017 | while ((task=(AliAnalysisTask*)next())) task->SetActive(kFALSE); | |
ce46ecc1 | 2018 | AliAnalysisDataContainer *cont = fCommonInput; |
2019 | if (!cont) cont = (AliAnalysisDataContainer*)fInputs->At(0); | |
327eaf46 | 2020 | if (!cont) { |
c52c2132 | 2021 | Error("ExecAnalysis","Cannot execute analysis in TSelector mode without at least one top container"); |
57756ec5 | 2022 | cdir->cd(); |
327eaf46 | 2023 | return; |
2024 | } | |
2025 | cont->SetData(fTree); // This will notify all consumers | |
57756ec5 | 2026 | Long64_t entry = fTree->GetTree()->GetReadEntry(); |
6bb2b24f | 2027 | // |
c3701689 | 2028 | // Call BeginEvent() for optional input/output and MC services |
ed97dc98 | 2029 | if (fInputEventHandler) fInputEventHandler ->BeginEvent(entry); |
2030 | if (fOutputEventHandler) fOutputEventHandler ->BeginEvent(entry); | |
2031 | if (fMCtruthEventHandler) fMCtruthEventHandler->BeginEvent(entry); | |
57756ec5 | 2032 | gROOT->cd(); |
e9247450 | 2033 | if (getsysInfo && ((fNcalls%fNSysInfo)==0)) |
2034 | AliSysInfo::AddStamp("Handlers_BeginEvent",fNcalls, 1000, 0); | |
6bb2b24f | 2035 | // |
2036 | // Execute the tasks | |
276941c8 | 2037 | // TIter next1(cont->GetConsumers()); |
2038 | TIter next1(fTopTasks); | |
096b5a2e | 2039 | Int_t itask = 0; |
327eaf46 | 2040 | while ((task=(AliAnalysisTask*)next1())) { |
c52c2132 | 2041 | if (fDebug >1) { |
2042 | cout << " Executing task " << task->GetName() << endl; | |
096b5a2e | 2043 | } |
327eaf46 | 2044 | task->ExecuteTask(option); |
57756ec5 | 2045 | gROOT->cd(); |
e9247450 | 2046 | if (getsysInfo && ((fNcalls%fNSysInfo)==0)) |
2047 | AliSysInfo::AddStamp(task->ClassName(), fNcalls, itask, 1); | |
096b5a2e | 2048 | itask++; |
327eaf46 | 2049 | } |
6bb2b24f | 2050 | // |
2051 | // Call FinishEvent() for optional output and MC services | |
6073f8c9 | 2052 | if (fInputEventHandler) fInputEventHandler ->FinishEvent(); |
6bb2b24f | 2053 | if (fOutputEventHandler) fOutputEventHandler ->FinishEvent(); |
2054 | if (fMCtruthEventHandler) fMCtruthEventHandler->FinishEvent(); | |
8c0ab8e8 | 2055 | // Gather system information if requested |
e9247450 | 2056 | if (getsysInfo && ((fNcalls%fNSysInfo)==0)) |
2057 | AliSysInfo::AddStamp("Handlers_FinishEvent",fNcalls, 1001, 1); | |
57756ec5 | 2058 | cdir->cd(); |
327eaf46 | 2059 | return; |
2060 | } | |
2061 | // The event loop is not controlled by TSelector | |
6bb2b24f | 2062 | // |
c3701689 | 2063 | // Call BeginEvent() for optional input/output and MC services |
ed97dc98 | 2064 | if (fInputEventHandler) fInputEventHandler ->BeginEvent(-1); |
2065 | if (fOutputEventHandler) fOutputEventHandler ->BeginEvent(-1); | |
2066 | if (fMCtruthEventHandler) fMCtruthEventHandler->BeginEvent(-1); | |
57756ec5 | 2067 | gROOT->cd(); |
e9247450 | 2068 | if (getsysInfo && ((fNcalls%fNSysInfo)==0)) |
2069 | AliSysInfo::AddStamp("Handlers_BeginEvent",fNcalls, 1000, 0); | |
327eaf46 | 2070 | TIter next2(fTopTasks); |
2071 | while ((task=(AliAnalysisTask*)next2())) { | |
2072 | task->SetActive(kTRUE); | |
c52c2132 | 2073 | if (fDebug > 1) { |
2074 | cout << " Executing task " << task->GetName() << endl; | |
2075 | } | |
d3106602 | 2076 | task->ExecuteTask(option); |
57756ec5 | 2077 | gROOT->cd(); |
327eaf46 | 2078 | } |
6bb2b24f | 2079 | // |
2080 | // Call FinishEvent() for optional output and MC services | |
6073f8c9 | 2081 | if (fInputEventHandler) fInputEventHandler ->FinishEvent(); |
2082 | if (fOutputEventHandler) fOutputEventHandler ->FinishEvent(); | |
6bb2b24f | 2083 | if (fMCtruthEventHandler) fMCtruthEventHandler->FinishEvent(); |
e9247450 | 2084 | if (getsysInfo && ((fNcalls%fNSysInfo)==0)) |
2085 | AliSysInfo::AddStamp("Handlers_FinishEvent",fNcalls, 1000, 1); | |
57756ec5 | 2086 | cdir->cd(); |
d3106602 | 2087 | } |
2088 | ||
8ddad121 | 2089 | //______________________________________________________________________________ |
2090 | Bool_t AliAnalysisManager::IsPipe(std::ostream &out) | |
2091 | { | |
2092 | // Check if the stdout is connected to a pipe (C.Holm) | |
2093 | Bool_t ispipe = kFALSE; | |
2094 | out.seekp(0, std::ios_base::cur); | |
2095 | if (out.fail()) { | |
2096 | out.clear(); | |
2097 | if (errno == ESPIPE) ispipe = kTRUE; | |
2098 | } | |
2099 | return ispipe; | |
2100 | } | |
2101 | ||
d3106602 | 2102 | //______________________________________________________________________________ |
61505f8b | 2103 | void AliAnalysisManager::SetInputEventHandler(AliVEventHandler* const handler) |
60a04972 | 2104 | { |
2105 | // Set the input event handler and create a container for it. | |
2106 | fInputEventHandler = handler; | |
523aab8b | 2107 | if (!fCommonInput) fCommonInput = CreateContainer("cAUTO_INPUT", TChain::Class(), AliAnalysisManager::kInputContainer); |
60a04972 | 2108 | } |
2109 | ||
2110 | //______________________________________________________________________________ | |
61505f8b | 2111 | void AliAnalysisManager::SetOutputEventHandler(AliVEventHandler* const handler) |
60a04972 | 2112 | { |
2113 | // Set the input event handler and create a container for it. | |
2114 | fOutputEventHandler = handler; | |
523aab8b | 2115 | if (!fCommonOutput) fCommonOutput = CreateContainer("cAUTO_OUTPUT", TTree::Class(), AliAnalysisManager::kOutputContainer, "default"); |
673f68ff | 2116 | fCommonOutput->SetSpecialOutput(); |
60a04972 | 2117 | } |
c07b9ce2 | 2118 | |
f03a8355 | 2119 | //______________________________________________________________________________ |
2120 | void AliAnalysisManager::SetDebugLevel(UInt_t level) | |
2121 | { | |
2122 | // Set verbosity of the analysis manager. If the progress bar is used, the call is ignored | |
2123 | if (TObject::TestBit(kUseProgressBar)) { | |
2124 | Info("SetDebugLevel","Ignored. Disable the progress bar first."); | |
2125 | return; | |
2126 | } | |
2127 | fDebug = level; | |
2128 | } | |
2129 | ||
2130 | //______________________________________________________________________________ | |
2131 | void AliAnalysisManager::SetUseProgressBar(Bool_t flag, Int_t freq) | |
2132 | { | |
2133 | // Enable a text mode progress bar. Resets debug level to 0. | |
2134 | Info("SetUseProgressBar", "Progress bar enabled, updated every %d events.\n ### NOTE: Debug level reset to 0 ###", freq); | |
2135 | TObject::SetBit(kUseProgressBar,flag); | |
2136 | fPBUpdateFreq = freq; | |
2137 | fDebug = 0; | |
2138 | } | |
2139 | ||
c07b9ce2 | 2140 | //______________________________________________________________________________ |
2141 | void AliAnalysisManager::RegisterExtraFile(const char *fname) | |
2142 | { | |
2143 | // This method is used externally to register output files which are not | |
2144 | // connected to any output container, so that the manager can properly register, | |
2145 | // retrieve or merge them when running in distributed mode. The file names are | |
2146 | // separated by blancs. The method has to be called in MyAnalysisTask::LocalInit(). | |
5b9b4998 | 2147 | if (fExtraFiles.Contains(fname)) return; |
c07b9ce2 | 2148 | if (fExtraFiles.Length()) fExtraFiles += " "; |
2149 | fExtraFiles += fname; | |
2150 | } | |
2151 | ||
2152 | //______________________________________________________________________________ | |
61505f8b | 2153 | Bool_t AliAnalysisManager::GetFileFromWrapper(const char *filename, const TList *source) |
c07b9ce2 | 2154 | { |
2155 | // Copy a file from the location specified ina the wrapper with the same name from the source list. | |
61505f8b | 2156 | char fullPath[512]; |
2157 | char chUrl[512]; | |
b3e07543 | 2158 | char tmp[1024]; |
c07b9ce2 | 2159 | TObject *pof = source->FindObject(filename); |
2160 | if (!pof || !pof->InheritsFrom("TProofOutputFile")) { | |
2161 | Error("GetFileFromWrapper", "TProofOutputFile object not found in output list for file %s", filename); | |
2162 | return kFALSE; | |
2163 | } | |
b3e07543 | 2164 | gROOT->ProcessLine(Form("sprintf((char*)%p, \"%%s\", ((TProofOutputFile*)%p)->GetOutputFileName());", fullPath, pof)); |
2165 | gROOT->ProcessLine(Form("sprintf((char*)%p, \"%%s\", gProof->GetUrl());",chUrl)); | |
61505f8b | 2166 | TString clientUrl(chUrl); |
2167 | TString fullPath_str(fullPath); | |
c07b9ce2 | 2168 | if (clientUrl.Contains("localhost")){ |
61505f8b | 2169 | TObjArray* array = fullPath_str.Tokenize ( "//" ); |
c07b9ce2 | 2170 | TObjString *strobj = ( TObjString *)array->At(1); |
2171 | TObjArray* arrayPort = strobj->GetString().Tokenize ( ":" ); | |
2172 | TObjString *strobjPort = ( TObjString *) arrayPort->At(1); | |
61505f8b | 2173 | fullPath_str.ReplaceAll(strobj->GetString().Data(),"localhost:PORT"); |
2174 | fullPath_str.ReplaceAll(":PORT",Form(":%s",strobjPort->GetString().Data())); | |
2175 | if (fDebug > 1) Info("GetFileFromWrapper","Using tunnel from %s to %s",fullPath_str.Data(),filename); | |
c07b9ce2 | 2176 | delete arrayPort; |
2177 | delete array; | |
2178 | } | |
b3e07543 | 2179 | else if (clientUrl.Contains("__lite__")) { |
2180 | // Special case for ProofLite environement - get file info and copy. | |
2181 | gROOT->ProcessLine(Form("sprintf((char*)%p,\"%%s\",((TProofOutputFile*)%p)->GetDir());", tmp, pof)); | |
2182 | fullPath_str = Form("%s/%s", tmp, fullPath); | |
2183 | } | |
c07b9ce2 | 2184 | if (fDebug > 1) |
b3e07543 | 2185 | Info("GetFileFromWrapper","Copying file %s from PROOF scratch space to %s", fullPath_str.Data(),filename); |
61505f8b | 2186 | Bool_t gotit = TFile::Cp(fullPath_str.Data(), filename); |
c07b9ce2 | 2187 | if (!gotit) |
2188 | Error("GetFileFromWrapper", "Could not get file %s from proof scratch space", filename); | |
2189 | return gotit; | |
2190 | } | |
d29168d6 | 2191 | |
2192 | //______________________________________________________________________________ | |
2193 | void AliAnalysisManager::GetAnalysisTypeString(TString &type) const | |
2194 | { | |
2195 | // Fill analysis type in the provided string. | |
2196 | switch (fMode) { | |
2197 | case kLocalAnalysis: | |
2198 | type = "local"; | |
2199 | return; | |
2200 | case kProofAnalysis: | |
2201 | type = "proof"; | |
2202 | return; | |
2203 | case kGridAnalysis: | |
2204 | type = "grid"; | |
2205 | return; | |
2206 | case kMixingAnalysis: | |
2207 | type = "mix"; | |
2208 | } | |
2209 | } | |
923e2ca5 | 2210 | |
2211 | //______________________________________________________________________________ | |
2212 | Bool_t AliAnalysisManager::ValidateOutputFiles() const | |
2213 | { | |
2214 | // Validate all output files. | |
2215 | TIter next(fOutputs); | |
2216 | AliAnalysisDataContainer *output; | |
2217 | TDirectory *cdir = gDirectory; | |
84fcd93f | 2218 | TString openedFiles; |
923e2ca5 | 2219 | while ((output=(AliAnalysisDataContainer*)next())) { |
90a4b3ee | 2220 | if (output->IsRegisterDataset()) continue; |
923e2ca5 | 2221 | TString filename = output->GetFileName(); |
2222 | if (filename == "default") { | |
2223 | if (!fOutputEventHandler) continue; | |
2224 | filename = fOutputEventHandler->GetOutputFileName(); | |
b3685485 | 2225 | // Main AOD may not be there |
2226 | if (gSystem->AccessPathName(filename)) continue; | |
923e2ca5 | 2227 | } |
2228 | // Check if the file is closed | |
84fcd93f | 2229 | if (openedFiles.Contains(filename)) continue;; |
923e2ca5 | 2230 | TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject(filename); |
2231 | if (file) { | |
2232 | Warning("ValidateOutputs", "File %s was not closed. Closing.", filename.Data()); | |
f3c07fbd | 2233 | // Clear file list to release object ownership to user. |
160e7161 | 2234 | // file->Clear(); |
923e2ca5 | 2235 | file->Close(); |
2236 | } | |
2237 | file = TFile::Open(filename); | |
2238 | if (!file || file->IsZombie() || file->TestBit(TFile::kRecovered)) { | |
2239 | Error("ValidateOutputs", "Output file <%s> was not created or invalid", filename.Data()); | |
2240 | cdir->cd(); | |
2241 | return kFALSE; | |
2242 | } | |
2243 | file->Close(); | |
84fcd93f | 2244 | openedFiles += filename; |
2245 | openedFiles += " "; | |
923e2ca5 | 2246 | } |
2247 | cdir->cd(); | |
2248 | return kTRUE; | |
2249 | } | |
cd11251e | 2250 | |
2251 | //______________________________________________________________________________ | |
61505f8b | 2252 | void AliAnalysisManager::ProgressBar(const char *opname, Long64_t current, Long64_t size, TStopwatch * const watch, Bool_t last, Bool_t refresh) |
cd11251e | 2253 | { |
2254 | // Implements a nice text mode progress bar. | |
2255 | static Long64_t icount = 0; | |
2256 | static TString oname; | |
2257 | static TString nname; | |
2258 | static Long64_t ocurrent = 0; | |
2259 | static Long64_t osize = 0; | |
2260 | static Int_t oseconds = 0; | |
2261 | static TStopwatch *owatch = 0; | |
2262 | static Bool_t oneoftwo = kFALSE; | |
2263 | static Int_t nrefresh = 0; | |
2264 | static Int_t nchecks = 0; | |
8ddad121 | 2265 | static char lastChar = 0; |
f03a8355 | 2266 | const char symbol[4] = {'-','\\','|','/'}; |
cd11251e | 2267 | |
8ddad121 | 2268 | if (!lastChar) lastChar = (IsPipe(std::cerr))?'\r':'\n'; |
cd11251e | 2269 | if (!refresh) { |
2270 | nrefresh = 0; | |
2271 | if (!size) return; | |
2272 | owatch = watch; | |
2273 | oname = opname; | |
2274 | ocurrent = TMath::Abs(current); | |
2275 | osize = TMath::Abs(size); | |
2276 | if (ocurrent > osize) ocurrent=osize; | |
2277 | } else { | |
2278 | nrefresh++; | |
2279 | if (!osize) return; | |
2280 | } | |
f03a8355 | 2281 | if ((current % fPBUpdateFreq) != 0) return; |
cd11251e | 2282 | icount++; |
f03a8355 | 2283 | char progress[11] = " "; |
2284 | Int_t ichar = icount%4; | |
cd11251e | 2285 | Double_t time = 0.; |
2286 | Int_t hours = 0; | |
2287 | Int_t minutes = 0; | |
2288 | Int_t seconds = 0; | |
2289 | if (owatch && !last) { | |
2290 | owatch->Stop(); | |
2291 | time = owatch->RealTime(); | |
f03a8355 | 2292 | seconds = int(time) % 60; |
2293 | minutes = (int(time) / 60) % 60; | |
2294 | hours = (int(time) / 60 / 60); | |
cd11251e | 2295 | if (refresh) { |
2296 | if (oseconds==seconds) { | |
2297 | owatch->Continue(); | |
2298 | return; | |
2299 | } | |
2300 | oneoftwo = !oneoftwo; | |
2301 | } | |
2302 | oseconds = seconds; | |
2303 | } | |
2304 | if (refresh && oneoftwo) { | |
2305 | nname = oname; | |
2306 | if (nchecks <= 0) nchecks = nrefresh+1; | |
2307 | Int_t pctdone = (Int_t)(100.*nrefresh/nchecks); | |
2308 | oname = Form(" == %d%% ==", pctdone); | |
2309 | } | |
2310 | Double_t percent = 100.0*ocurrent/osize; | |
2311 | Int_t nchar = Int_t(percent/10); | |
2312 | if (nchar>10) nchar=10; | |
2313 | Int_t i; | |
2314 | for (i=0; i<nchar; i++) progress[i] = '='; | |
2315 | progress[nchar] = symbol[ichar]; | |
2316 | for (i=nchar+1; i<10; i++) progress[i] = ' '; | |
2317 | progress[10] = '\0'; | |
2318 | oname += " "; | |
2319 | oname.Remove(20); | |
2320 | if(size<10000) fprintf(stderr, "%s [%10s] %4lld ", oname.Data(), progress, ocurrent); | |
2321 | else if(size<100000) fprintf(stderr, "%s [%10s] %5lld ",oname.Data(), progress, ocurrent); | |
2322 | else fprintf(stderr, "%s [%10s] %7lld ",oname.Data(), progress, ocurrent); | |
f03a8355 | 2323 | if (time>0.) { |
2324 | Int_t full = Int_t(ocurrent > 0 ? | |
2325 | time * (float(osize)/ocurrent) + .5 : | |
2326 | 99*3600+59*60+59); | |
499b6d5d | 2327 | Int_t remain = Int_t(full - time); |
f03a8355 | 2328 | Int_t rsec = remain % 60; |
2329 | Int_t rmin = (remain / 60) % 60; | |
2330 | Int_t rhour = (remain / 60 / 60); | |
8ddad121 | 2331 | fprintf(stderr, "[%6.2f %%] TIME %.2d:%.2d:%.2d ETA %.2d:%.2d:%.2d%c", |
2332 | percent, hours, minutes, seconds, rhour, rmin, rsec, lastChar); | |
f03a8355 | 2333 | } |
8ddad121 | 2334 | else fprintf(stderr, "[%6.2f %%]%c", percent, lastChar); |
cd11251e | 2335 | if (refresh && oneoftwo) oname = nname; |
2336 | if (owatch) owatch->Continue(); | |
2337 | if (last) { | |
2338 | icount = 0; | |
2339 | owatch = 0; | |
2340 | ocurrent = 0; | |
2341 | osize = 0; | |
2342 | oseconds = 0; | |
2343 | oneoftwo = kFALSE; | |
2344 | nrefresh = 0; | |
2345 | fprintf(stderr, "\n"); | |
2346 | } | |
2347 | } | |
012e169c | 2348 | |
2349 | //______________________________________________________________________________ | |
2350 | void AliAnalysisManager::DoLoadBranch(const char *name) | |
2351 | { | |
2352 | // Get tree and load branch if needed. | |
c5734a4b | 2353 | static Long64_t crtEntry = -100; |
012e169c | 2354 | |
7acc5b9d | 2355 | if (fAutoBranchHandling || !fTree) |
012e169c | 2356 | return; |
2357 | ||
2358 | TBranch *br = dynamic_cast<TBranch*>(fTable.FindObject(name)); | |
2359 | if (!br) { | |
2360 | br = fTree->GetBranch(name); | |
2361 | if (!br) { | |
979e448a | 2362 | Error("DoLoadBranch", "Could not find branch %s",name); |
012e169c | 2363 | return; |
2364 | } | |
2365 | fTable.Add(br); | |
2366 | } | |
c5734a4b | 2367 | if (br->GetReadEntry()==fCurrentEntry) return; |
f5cbe261 | 2368 | Int_t ret = br->GetEntry(GetCurrentEntry()); |
2369 | if (ret<0) { | |
2370 | Error("DoLoadBranch", "Could not load entry %lld from branch %s",GetCurrentEntry(), name); | |
c5734a4b | 2371 | if (crtEntry != fCurrentEntry) { |
2372 | CountEvent(1,0,1,0); | |
2373 | crtEntry = fCurrentEntry; | |
2374 | } | |
2375 | } else { | |
2376 | if (crtEntry != fCurrentEntry) { | |
2377 | CountEvent(1,1,0,0); | |
2378 | crtEntry = fCurrentEntry; | |
2379 | } | |
f5cbe261 | 2380 | } |
012e169c | 2381 | } |
e9247450 | 2382 | |
f5cbe261 | 2383 | //______________________________________________________________________________ |
c3732d79 | 2384 | void AliAnalysisManager::AddStatisticsTask(UInt_t offlineMask) |
f5cbe261 | 2385 | { |
2386 | // Add the statistics task to the manager. | |
2387 | if (fStatistics) { | |
2388 | Info("AddStatisticsTask", "Already added"); | |
2389 | return; | |
c3732d79 | 2390 | } |
2391 | TString line = Form("AliAnalysisTaskStat::AddToManager(%u);", offlineMask); | |
2392 | gROOT->ProcessLine(line); | |
f5cbe261 | 2393 | } |
2394 | ||
2395 | //______________________________________________________________________________ | |
2396 | void AliAnalysisManager::CountEvent(Int_t ninput, Int_t nprocessed, Int_t nfailed, Int_t naccepted) | |
2397 | { | |
2398 | // Bookkeep current event; | |
2399 | if (!fStatistics) return; | |
2400 | fStatistics->AddInput(ninput); | |
2401 | fStatistics->AddProcessed(nprocessed); | |
2402 | fStatistics->AddFailed(nfailed); | |
2403 | fStatistics->AddAccepted(naccepted); | |
2404 | } | |
2405 | ||
e9247450 | 2406 | //______________________________________________________________________________ |
2407 | void AliAnalysisManager::AddStatisticsMsg(const char *line) | |
2408 | { | |
2409 | // Add a line in the statistics message. If available, the statistics message is written | |
2410 | // at the end of the SlaveTerminate phase on workers AND at the end of Terminate | |
2411 | // on the client. | |
2412 | if (!strlen(line)) return; | |
2413 | if (!fStatisticsMsg.IsNull()) fStatisticsMsg += "\n"; | |
2414 | fStatisticsMsg += line; | |
2415 | } | |
2416 | ||
2417 | //______________________________________________________________________________ | |
a99b2241 | 2418 | void AliAnalysisManager::WriteStatisticsMsg(Int_t) |
e9247450 | 2419 | { |
23a74fb4 | 2420 | // If fStatistics is present, write the file in the format ninput_nprocessed_nfailed_naccepted.stat |
c3732d79 | 2421 | static Bool_t done = kFALSE; |
2422 | if (done) return; | |
2423 | done = kTRUE; | |
e296c79c | 2424 | if (!fStatistics) return; |
e9247450 | 2425 | ofstream out; |
e296c79c | 2426 | AddStatisticsMsg(Form("Number of input events: %lld",fStatistics->GetNinput())); |
2427 | AddStatisticsMsg(Form("Number of processed events: %lld",fStatistics->GetNprocessed())); | |
2428 | AddStatisticsMsg(Form("Number of failed events (I/O): %lld",fStatistics->GetNfailed())); | |
2429 | AddStatisticsMsg(Form("Number of accepted events for mask %s: %lld", AliAnalysisStatistics::GetMaskAsString(fStatistics->GetOfflineMask()), fStatistics->GetNaccepted())); | |
2430 | out.open(Form("%lld_%lld_%lld_%lld.stat",fStatistics->GetNinput(), | |
2431 | fStatistics->GetNprocessed(),fStatistics->GetNfailed(), | |
2432 | fStatistics->GetNaccepted()), ios::out); | |
2433 | out << fStatisticsMsg << endl; | |
e9247450 | 2434 | out.close(); |
2435 | } | |
37196805 | 2436 | |
2437 | //______________________________________________________________________________ | |
2438 | const char* AliAnalysisManager::GetOADBPath() | |
2439 | { | |
2440 | // returns the path of the OADB | |
2441 | // this static function just depends on environment variables | |
2442 | ||
2443 | static TString oadbPath; | |
2444 | ||
2445 | if (gSystem->Getenv("OADB_PATH")) | |
2446 | oadbPath = gSystem->Getenv("OADB_PATH"); | |
2447 | else if (gSystem->Getenv("ALICE_ROOT")) | |
2448 | oadbPath.Form("%s/OADB", gSystem->Getenv("ALICE_ROOT")); | |
2449 | else | |
0a9cc013 | 2450 | ::Fatal("AliAnalysisManager::GetOADBPath", "Cannot figure out AODB path. Define ALICE_ROOT or OADB_PATH!"); |
37196805 | 2451 | |
2452 | return oadbPath; | |
2453 | } | |
77dad4a9 | 2454 | |
2455 | //______________________________________________________________________________ | |
2456 | void AliAnalysisManager::SetGlobalStr(const char *key, const char *value) | |
2457 | { | |
2458 | // Define a custom string variable mapped to a global unique name. The variable | |
2459 | // can be then retrieved by a given analysis macro via GetGlobalStr(key). | |
2460 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
2461 | if (!mgr) { | |
2462 | ::Error("AliAnalysisManager::SetGlobalStr", "No analysis manager defined"); | |
2463 | return; | |
2464 | } | |
2465 | Bool_t valid = kFALSE; | |
2466 | TString existing = AliAnalysisManager::GetGlobalStr(key, valid); | |
2467 | if (valid) { | |
2468 | ::Error("AliAnalysisManager::SetGlobalStr", "Global %s = %s already defined.", key, existing.Data()); | |
2469 | return; | |
2470 | } | |
2471 | mgr->GetGlobals()->Add(new TObjString(key), new TObjString(value)); | |
2472 | } | |
2473 | ||
2474 | //______________________________________________________________________________ | |
2475 | const char *AliAnalysisManager::GetGlobalStr(const char *key, Bool_t &valid) | |
2476 | { | |
2477 | // Static method to retrieve a global variable defined via SetGlobalStr. | |
2478 | valid = kFALSE; | |
2479 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
2480 | if (!mgr) return 0; | |
2481 | TObject *value = mgr->GetGlobals()->GetValue(key); | |
2482 | if (!value) return 0; | |
2483 | valid = kTRUE; | |
2484 | return value->GetName(); | |
2485 | } | |
2486 | ||
2487 | //______________________________________________________________________________ | |
2488 | void AliAnalysisManager::SetGlobalInt(const char *key, Int_t value) | |
2489 | { | |
2490 | // Define a custom integer variable mapped to a global unique name. The variable | |
2491 | // can be then retrieved by a given analysis macro via GetGlobalInt(key). | |
2492 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
2493 | if (!mgr) { | |
2494 | ::Error("AliAnalysisManager::SetGlobalStr", "No analysis manager defined"); | |
2495 | return; | |
2496 | } | |
2497 | Bool_t valid = kFALSE; | |
2498 | Int_t existing = AliAnalysisManager::GetGlobalInt(key, valid); | |
2499 | if (valid) { | |
2500 | ::Error("AliAnalysisManager::SetGlobalInt", "Global %s = %i already defined.", key, existing); | |
2501 | return; | |
2502 | } | |
2503 | mgr->GetGlobals()->Add(new TObjString(key), new TObjString(TString::Format("%i",value))); | |
2504 | } | |
2505 | ||
2506 | //______________________________________________________________________________ | |
2507 | Int_t AliAnalysisManager::GetGlobalInt(const char *key, Bool_t &valid) | |
2508 | { | |
2509 | // Static method to retrieve a global variable defined via SetGlobalInt. | |
2510 | valid = kFALSE; | |
2511 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
2512 | if (!mgr) return 0; | |
2513 | TObject *value = mgr->GetGlobals()->GetValue(key); | |
2514 | if (!value) return 0; | |
2515 | valid = kTRUE; | |
2516 | TString s = value->GetName(); | |
2517 | return s.Atoi(); | |
2518 | } | |
2519 | ||
2520 | //______________________________________________________________________________ | |
2521 | void AliAnalysisManager::SetGlobalDbl(const char *key, Double_t value) | |
2522 | { | |
2523 | // Define a custom double precision variable mapped to a global unique name. The variable | |
2524 | // can be then retrieved by a given analysis macro via GetGlobalInt(key). | |
2525 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
2526 | if (!mgr) { | |
2527 | ::Error("AliAnalysisManager::SetGlobalStr", "No analysis manager defined"); | |
2528 | return; | |
2529 | } | |
2530 | Bool_t valid = kFALSE; | |
2531 | Double_t existing = AliAnalysisManager::GetGlobalDbl(key, valid); | |
2532 | if (valid) { | |
2533 | ::Error("AliAnalysisManager::SetGlobalInt", "Global %s = %g already defined.", key, existing); | |
2534 | return; | |
2535 | } | |
2536 | mgr->GetGlobals()->Add(new TObjString(key), new TObjString(TString::Format("%f.16",value))); | |
2537 | } | |
2538 | ||
2539 | //______________________________________________________________________________ | |
2540 | Double_t AliAnalysisManager::GetGlobalDbl(const char *key, Bool_t &valid) | |
2541 | { | |
2542 | // Static method to retrieve a global variable defined via SetGlobalDbl. | |
2543 | valid = kFALSE; | |
2544 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
2545 | if (!mgr) return 0; | |
2546 | TObject *value = mgr->GetGlobals()->GetValue(key); | |
2547 | if (!value) return 0; | |
2548 | valid = kTRUE; | |
2549 | TString s = value->GetName(); | |
2550 | return s.Atof(); | |
2551 | } |