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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 | //============================================================================== | |
20 | // AliAnalysysManager - 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 | ||
c52c2132 | 28 | #include <Riostream.h> |
11026a80 | 29 | |
84fcd93f | 30 | #include <TError.h> |
c52c2132 | 31 | #include <TClass.h> |
32 | #include <TFile.h> | |
dd197a68 | 33 | #include <TKey.h> |
c52c2132 | 34 | #include <TMethodCall.h> |
35 | #include <TChain.h> | |
36 | #include <TSystem.h> | |
37 | #include <TROOT.h> | |
8c0ab8e8 | 38 | #include <TCanvas.h> |
d3106602 | 39 | |
8d7d3b59 | 40 | #include "AliAnalysisSelector.h" |
c57f56b7 | 41 | #include "AliAnalysisGrid.h" |
d3106602 | 42 | #include "AliAnalysisTask.h" |
43 | #include "AliAnalysisDataContainer.h" | |
44 | #include "AliAnalysisDataSlot.h" | |
d2f1d9ef | 45 | #include "AliVEventHandler.h" |
c2922515 | 46 | #include "AliVEventPool.h" |
8c0ab8e8 | 47 | #include "AliSysInfo.h" |
c52c2132 | 48 | #include "AliAnalysisManager.h" |
d3106602 | 49 | |
50 | ClassImp(AliAnalysisManager) | |
51 | ||
c52c2132 | 52 | AliAnalysisManager *AliAnalysisManager::fgAnalysisManager = NULL; |
84fcd93f | 53 | TString AliAnalysisManager::fgCommonFileName = ""; |
c52c2132 | 54 | |
c52c2132 | 55 | //______________________________________________________________________________ |
56 | AliAnalysisManager::AliAnalysisManager(const char *name, const char *title) | |
57 | :TNamed(name,title), | |
58 | fTree(NULL), | |
8c0ab8e8 | 59 | fInputEventHandler(NULL), |
60 | fOutputEventHandler(NULL), | |
61 | fMCtruthEventHandler(NULL), | |
c57f56b7 | 62 | fEventPool(NULL), |
c52c2132 | 63 | fCurrentEntry(-1), |
8c0ab8e8 | 64 | fNSysInfo(0), |
c52c2132 | 65 | fMode(kLocalAnalysis), |
66 | fInitOK(kFALSE), | |
67 | fDebug(0), | |
26f071d8 | 68 | fSpecialOutputLocation(""), |
37a26056 | 69 | fTasks(NULL), |
70 | fTopTasks(NULL), | |
c52c2132 | 71 | fZombies(NULL), |
72 | fContainers(NULL), | |
73 | fInputs(NULL), | |
8d7d3b59 | 74 | fOutputs(NULL), |
60a04972 | 75 | fCommonInput(NULL), |
76 | fCommonOutput(NULL), | |
c57f56b7 | 77 | fSelector(NULL), |
c07b9ce2 | 78 | fGridHandler(NULL), |
79 | fExtraFiles("") | |
d3106602 | 80 | { |
81 | // Default constructor. | |
c52c2132 | 82 | fgAnalysisManager = this; |
84fcd93f | 83 | fgCommonFileName = "AnalysisResults.root"; |
c52c2132 | 84 | fTasks = new TObjArray(); |
85 | fTopTasks = new TObjArray(); | |
86 | fZombies = new TObjArray(); | |
87 | fContainers = new TObjArray(); | |
88 | fInputs = new TObjArray(); | |
37153431 | 89 | fOutputs = new TObjArray(); |
b1310ef5 | 90 | SetEventLoop(kTRUE); |
d3106602 | 91 | } |
92 | ||
93 | //______________________________________________________________________________ | |
94 | AliAnalysisManager::AliAnalysisManager(const AliAnalysisManager& other) | |
c52c2132 | 95 | :TNamed(other), |
327eaf46 | 96 | fTree(NULL), |
8c0ab8e8 | 97 | fInputEventHandler(NULL), |
98 | fOutputEventHandler(NULL), | |
99 | fMCtruthEventHandler(NULL), | |
84fcd93f | 100 | fEventPool(NULL), |
c52c2132 | 101 | fCurrentEntry(-1), |
8c0ab8e8 | 102 | fNSysInfo(0), |
c52c2132 | 103 | fMode(other.fMode), |
104 | fInitOK(other.fInitOK), | |
105 | fDebug(other.fDebug), | |
26f071d8 | 106 | fSpecialOutputLocation(""), |
37a26056 | 107 | fTasks(NULL), |
108 | fTopTasks(NULL), | |
c52c2132 | 109 | fZombies(NULL), |
110 | fContainers(NULL), | |
111 | fInputs(NULL), | |
8d7d3b59 | 112 | fOutputs(NULL), |
60a04972 | 113 | fCommonInput(NULL), |
114 | fCommonOutput(NULL), | |
c57f56b7 | 115 | fSelector(NULL), |
c07b9ce2 | 116 | fGridHandler(NULL), |
117 | fExtraFiles() | |
d3106602 | 118 | { |
119 | // Copy constructor. | |
37a26056 | 120 | fTasks = new TObjArray(*other.fTasks); |
121 | fTopTasks = new TObjArray(*other.fTopTasks); | |
122 | fZombies = new TObjArray(*other.fZombies); | |
c52c2132 | 123 | fContainers = new TObjArray(*other.fContainers); |
124 | fInputs = new TObjArray(*other.fInputs); | |
125 | fOutputs = new TObjArray(*other.fOutputs); | |
84fcd93f | 126 | fgCommonFileName = "AnalysisResults.root"; |
c52c2132 | 127 | fgAnalysisManager = this; |
d3106602 | 128 | } |
129 | ||
130 | //______________________________________________________________________________ | |
131 | AliAnalysisManager& AliAnalysisManager::operator=(const AliAnalysisManager& other) | |
132 | { | |
133 | // Assignment | |
134 | if (&other != this) { | |
c52c2132 | 135 | TNamed::operator=(other); |
54cff064 | 136 | fInputEventHandler = other.fInputEventHandler; |
6bb2b24f | 137 | fOutputEventHandler = other.fOutputEventHandler; |
138 | fMCtruthEventHandler = other.fMCtruthEventHandler; | |
c2922515 | 139 | fEventPool = other.fEventPool; |
c52c2132 | 140 | fTree = NULL; |
141 | fCurrentEntry = -1; | |
8c0ab8e8 | 142 | fNSysInfo = other.fNSysInfo; |
c52c2132 | 143 | fMode = other.fMode; |
37a26056 | 144 | fInitOK = other.fInitOK; |
c52c2132 | 145 | fDebug = other.fDebug; |
37a26056 | 146 | fTasks = new TObjArray(*other.fTasks); |
147 | fTopTasks = new TObjArray(*other.fTopTasks); | |
148 | fZombies = new TObjArray(*other.fZombies); | |
c52c2132 | 149 | fContainers = new TObjArray(*other.fContainers); |
150 | fInputs = new TObjArray(*other.fInputs); | |
151 | fOutputs = new TObjArray(*other.fOutputs); | |
60a04972 | 152 | fCommonInput = NULL; |
153 | fCommonOutput = NULL; | |
8d7d3b59 | 154 | fSelector = NULL; |
c57f56b7 | 155 | fGridHandler = NULL; |
c07b9ce2 | 156 | fExtraFiles = other.fExtraFiles; |
84fcd93f | 157 | fgCommonFileName = "AnalysisResults.root"; |
c52c2132 | 158 | fgAnalysisManager = this; |
d3106602 | 159 | } |
160 | return *this; | |
161 | } | |
162 | ||
163 | //______________________________________________________________________________ | |
164 | AliAnalysisManager::~AliAnalysisManager() | |
165 | { | |
166 | // Destructor. | |
d3106602 | 167 | if (fTasks) {fTasks->Delete(); delete fTasks;} |
168 | if (fTopTasks) delete fTopTasks; | |
169 | if (fZombies) delete fZombies; | |
c52c2132 | 170 | if (fContainers) {fContainers->Delete(); delete fContainers;} |
171 | if (fInputs) delete fInputs; | |
172 | if (fOutputs) delete fOutputs; | |
c57f56b7 | 173 | if (fGridHandler) delete fGridHandler; |
c52c2132 | 174 | if (fgAnalysisManager==this) fgAnalysisManager = NULL; |
d3106602 | 175 | } |
c52c2132 | 176 | |
d3106602 | 177 | //______________________________________________________________________________ |
327eaf46 | 178 | Int_t AliAnalysisManager::GetEntry(Long64_t entry, Int_t getall) |
179 | { | |
180 | // Read one entry of the tree or a whole branch. | |
84fcd93f | 181 | if (fDebug > 0) printf("== AliAnalysisManager::GetEntry(%lld)\n", entry); |
c52c2132 | 182 | fCurrentEntry = entry; |
327eaf46 | 183 | return fTree ? fTree->GetTree()->GetEntry(entry, getall) : 0; |
184 | } | |
185 | ||
186 | //______________________________________________________________________________ | |
2d626244 | 187 | Bool_t AliAnalysisManager::Init(TTree *tree) |
d3106602 | 188 | { |
189 | // The Init() function is called when the selector needs to initialize | |
190 | // a new tree or chain. Typically here the branch addresses of the tree | |
191 | // will be set. It is normaly not necessary to make changes to the | |
192 | // generated code, but the routine can be extended by the user if needed. | |
193 | // Init() will be called many times when running with PROOF. | |
2d626244 | 194 | Bool_t init = kFALSE; |
195 | if (!tree) return kFALSE; // Should not happen - protected in selector caller | |
8d7d3b59 | 196 | if (fDebug > 0) { |
84fcd93f | 197 | printf("->AliAnalysisManager::Init(%s)\n", tree->GetName()); |
c52c2132 | 198 | } |
f3d59a0d | 199 | // Call InitTree of EventHandler |
36e82a52 | 200 | if (fOutputEventHandler) { |
201 | if (fMode == kProofAnalysis) { | |
2d626244 | 202 | init = fOutputEventHandler->Init(0x0, "proof"); |
36e82a52 | 203 | } else { |
2d626244 | 204 | init = fOutputEventHandler->Init(0x0, "local"); |
36e82a52 | 205 | } |
2d626244 | 206 | if (!init) { |
207 | Error("Init", "Output event handler failed to initialize"); | |
208 | return kFALSE; | |
209 | } | |
36e82a52 | 210 | } |
2d626244 | 211 | |
fdb458ec | 212 | if (fInputEventHandler) { |
36e82a52 | 213 | if (fMode == kProofAnalysis) { |
2d626244 | 214 | init = fInputEventHandler->Init(tree, "proof"); |
36e82a52 | 215 | } else { |
2d626244 | 216 | init = fInputEventHandler->Init(tree, "local"); |
36e82a52 | 217 | } |
2d626244 | 218 | if (!init) { |
219 | Error("Init", "Input event handler failed to initialize tree"); | |
220 | return kFALSE; | |
221 | } | |
e7ae3836 | 222 | } else { |
223 | // If no input event handler we need to get the tree once | |
224 | // for the chain | |
2d626244 | 225 | if(!tree->GetTree()) { |
226 | Long64_t readEntry = tree->LoadTree(0); | |
227 | if (readEntry == -2) { | |
228 | Error("Init", "Input tree has no entry. Aborting"); | |
229 | return kFALSE; | |
230 | } | |
231 | } | |
36e82a52 | 232 | } |
233 | ||
234 | if (fMCtruthEventHandler) { | |
235 | if (fMode == kProofAnalysis) { | |
2d626244 | 236 | init = fMCtruthEventHandler->Init(0x0, "proof"); |
36e82a52 | 237 | } else { |
2d626244 | 238 | init = fMCtruthEventHandler->Init(0x0, "local"); |
36e82a52 | 239 | } |
2d626244 | 240 | if (!init) { |
241 | Error("Init", "MC event handler failed to initialize"); | |
242 | return kFALSE; | |
243 | } | |
fdb458ec | 244 | } |
245 | ||
c52c2132 | 246 | if (!fInitOK) InitAnalysis(); |
2d626244 | 247 | if (!fInitOK) return kFALSE; |
327eaf46 | 248 | fTree = tree; |
ce46ecc1 | 249 | AliAnalysisDataContainer *top = fCommonInput; |
250 | if (!top) top = (AliAnalysisDataContainer*)fInputs->At(0); | |
c52c2132 | 251 | if (!top) { |
8d7d3b59 | 252 | Error("Init","No top input container !"); |
2d626244 | 253 | return kFALSE; |
37153431 | 254 | } |
327eaf46 | 255 | top->SetData(tree); |
8d7d3b59 | 256 | if (fDebug > 0) { |
84fcd93f | 257 | printf("<-AliAnalysisManager::Init(%s)\n", tree->GetName()); |
981f2614 | 258 | } |
2d626244 | 259 | return kTRUE; |
d3106602 | 260 | } |
261 | ||
d3106602 | 262 | //______________________________________________________________________________ |
327eaf46 | 263 | void AliAnalysisManager::SlaveBegin(TTree *tree) |
d3106602 | 264 | { |
265 | // The SlaveBegin() function is called after the Begin() function. | |
266 | // When running with PROOF SlaveBegin() is called on each slave server. | |
267 | // The tree argument is deprecated (on PROOF 0 is passed). | |
84fcd93f | 268 | if (fDebug > 0) printf("->AliAnalysisManager::SlaveBegin()\n"); |
aee5ee44 | 269 | static Bool_t isCalled = kFALSE; |
2d626244 | 270 | Bool_t init = kFALSE; |
271 | Bool_t initOK = kTRUE; | |
272 | TString msg; | |
4ab472d4 | 273 | TDirectory *curdir = gDirectory; |
aee5ee44 | 274 | // Call SlaveBegin only once in case of mixing |
275 | if (isCalled && fMode==kMixingAnalysis) return; | |
f3d59a0d | 276 | // Call Init of EventHandler |
277 | if (fOutputEventHandler) { | |
278 | if (fMode == kProofAnalysis) { | |
673f68ff | 279 | // Merging AOD's in PROOF via TProofOutputFile |
84fcd93f | 280 | if (fDebug > 1) printf(" Initializing AOD output file %s...\n", fOutputEventHandler->GetOutputFileName()); |
673f68ff | 281 | init = fOutputEventHandler->Init("proof"); |
282 | if (!init) msg = "Failed to initialize output handler on worker"; | |
f3d59a0d | 283 | } else { |
2d626244 | 284 | init = fOutputEventHandler->Init("local"); |
673f68ff | 285 | if (!init) msg = "Failed to initialize output handler"; |
f3d59a0d | 286 | } |
2d626244 | 287 | initOK &= init; |
288 | if (!fSelector) Error("SlaveBegin", "Selector not set"); | |
289 | else if (!init) {fSelector->Abort(msg); fSelector->SetStatus(-1);} | |
f3d59a0d | 290 | } |
291 | ||
292 | if (fInputEventHandler) { | |
293 | fInputEventHandler->SetInputTree(tree); | |
294 | if (fMode == kProofAnalysis) { | |
2d626244 | 295 | init = fInputEventHandler->Init("proof"); |
296 | if (!init) msg = "Failed to initialize input handler on worker"; | |
f3d59a0d | 297 | } else { |
2d626244 | 298 | init = fInputEventHandler->Init("local"); |
299 | if (!init) msg = "Failed to initialize input handler"; | |
f3d59a0d | 300 | } |
2d626244 | 301 | initOK &= init; |
302 | if (!fSelector) Error("SlaveBegin", "Selector not set"); | |
303 | else if (!init) {fSelector->Abort(msg); fSelector->SetStatus(-1);} | |
f3d59a0d | 304 | } |
305 | ||
306 | if (fMCtruthEventHandler) { | |
307 | if (fMode == kProofAnalysis) { | |
2d626244 | 308 | init = fMCtruthEventHandler->Init("proof"); |
309 | if (!init) msg = "Failed to initialize MC handler on worker"; | |
f3d59a0d | 310 | } else { |
2d626244 | 311 | init = fMCtruthEventHandler->Init("local"); |
312 | if (!init) msg = "Failed to initialize MC handler"; | |
f3d59a0d | 313 | } |
2d626244 | 314 | initOK &= init; |
315 | if (!fSelector) Error("SlaveBegin", "Selector not set"); | |
316 | else if (!init) {fSelector->Abort(msg); fSelector->SetStatus(-1);} | |
f3d59a0d | 317 | } |
4ab472d4 | 318 | if (curdir) curdir->cd(); |
2d626244 | 319 | isCalled = kTRUE; |
320 | if (!initOK) return; | |
c52c2132 | 321 | TIter next(fTasks); |
322 | AliAnalysisTask *task; | |
323 | // Call CreateOutputObjects for all tasks | |
c5a87c56 | 324 | while ((task=(AliAnalysisTask*)next())) { |
4ab472d4 | 325 | curdir = gDirectory; |
c52c2132 | 326 | task->CreateOutputObjects(); |
c5a87c56 | 327 | if (curdir) curdir->cd(); |
36e82a52 | 328 | } |
84fcd93f | 329 | if (fDebug > 0) printf("<-AliAnalysisManager::SlaveBegin()\n"); |
d3106602 | 330 | } |
331 | ||
332 | //______________________________________________________________________________ | |
327eaf46 | 333 | Bool_t AliAnalysisManager::Notify() |
334 | { | |
335 | // The Notify() function is called when a new file is opened. This | |
336 | // can be either for a new TTree in a TChain or when when a new TTree | |
337 | // is started when using PROOF. It is normaly not necessary to make changes | |
338 | // to the generated code, but the routine can be extended by the | |
339 | // user if needed. The return value is currently not used. | |
2d626244 | 340 | if (!fTree) return kFALSE; |
341 | ||
8d7d3b59 | 342 | TFile *curfile = fTree->GetCurrentFile(); |
343 | if (!curfile) { | |
344 | Error("Notify","No current file"); | |
345 | return kFALSE; | |
346 | } | |
347 | ||
84fcd93f | 348 | if (fDebug > 0) printf("->AliAnalysisManager::Notify() file: %s\n", curfile->GetName()); |
8d7d3b59 | 349 | TIter next(fTasks); |
350 | AliAnalysisTask *task; | |
351 | // Call Notify for all tasks | |
352 | while ((task=(AliAnalysisTask*)next())) | |
353 | task->Notify(); | |
fdb458ec | 354 | |
8d7d3b59 | 355 | // Call Notify of the event handlers |
356 | if (fInputEventHandler) { | |
357 | fInputEventHandler->Notify(curfile->GetName()); | |
358 | } | |
6073f8c9 | 359 | |
8d7d3b59 | 360 | if (fOutputEventHandler) { |
361 | fOutputEventHandler->Notify(curfile->GetName()); | |
362 | } | |
890126ab | 363 | |
8d7d3b59 | 364 | if (fMCtruthEventHandler) { |
365 | fMCtruthEventHandler->Notify(curfile->GetName()); | |
366 | } | |
84fcd93f | 367 | if (fDebug > 0) printf("<-AliAnalysisManager::Notify()\n"); |
8d7d3b59 | 368 | return kTRUE; |
327eaf46 | 369 | } |
370 | ||
371 | //______________________________________________________________________________ | |
372 | Bool_t AliAnalysisManager::Process(Long64_t entry) | |
d3106602 | 373 | { |
374 | // The Process() function is called for each entry in the tree (or possibly | |
375 | // keyed object in the case of PROOF) to be processed. The entry argument | |
376 | // specifies which entry in the currently loaded tree is to be processed. | |
377 | // It can be passed to either TTree::GetEntry() or TBranch::GetEntry() | |
378 | // to read either all or the required parts of the data. When processing | |
379 | // keyed objects with PROOF, the object is already loaded and is available | |
380 | // via the fObject pointer. | |
381 | // | |
382 | // This function should contain the "body" of the analysis. It can contain | |
383 | // simple or elaborate selection criteria, run algorithms on the data | |
384 | // of the event and typically fill histograms. | |
385 | ||
386 | // WARNING when a selector is used with a TChain, you must use | |
387 | // the pointer to the current TTree to call GetEntry(entry). | |
388 | // The entry is always the local entry number in the current tree. | |
389 | // Assuming that fChain is the pointer to the TChain being processed, | |
390 | // use fChain->GetTree()->GetEntry(entry). | |
84fcd93f | 391 | if (fDebug > 0) printf("->AliAnalysisManager::Process(%lld)\n", entry); |
8d7d3b59 | 392 | |
ed97dc98 | 393 | if (fInputEventHandler) fInputEventHandler ->BeginEvent(entry); |
394 | if (fOutputEventHandler) fOutputEventHandler ->BeginEvent(entry); | |
395 | if (fMCtruthEventHandler) fMCtruthEventHandler->BeginEvent(entry); | |
6bb2b24f | 396 | |
327eaf46 | 397 | GetEntry(entry); |
398 | ExecAnalysis(); | |
84fcd93f | 399 | if (fDebug > 0) printf("<-AliAnalysisManager::Process()\n"); |
327eaf46 | 400 | return kTRUE; |
d3106602 | 401 | } |
402 | ||
403 | //______________________________________________________________________________ | |
c52c2132 | 404 | void AliAnalysisManager::PackOutput(TList *target) |
d3106602 | 405 | { |
981f2614 | 406 | // Pack all output data containers in the output list. Called at SlaveTerminate |
407 | // stage in PROOF case for each slave. | |
84fcd93f | 408 | if (fDebug > 0) printf("->AliAnalysisManager::PackOutput()\n"); |
c52c2132 | 409 | if (!target) { |
410 | Error("PackOutput", "No target. Aborting."); | |
411 | return; | |
37153431 | 412 | } |
6073f8c9 | 413 | if (fInputEventHandler) fInputEventHandler ->Terminate(); |
6bb2b24f | 414 | if (fOutputEventHandler) fOutputEventHandler ->Terminate(); |
415 | if (fMCtruthEventHandler) fMCtruthEventHandler->Terminate(); | |
8d7d3b59 | 416 | |
417 | // Call FinishTaskOutput() for each event loop task (not called for | |
418 | // post-event loop tasks - use Terminate() fo those) | |
419 | TIter nexttask(fTasks); | |
420 | AliAnalysisTask *task; | |
421 | while ((task=(AliAnalysisTask*)nexttask())) { | |
422 | if (!task->IsPostEventLoop()) { | |
84fcd93f | 423 | if (fDebug > 0) printf("->FinishTaskOutput: task %s\n", task->GetName()); |
8d7d3b59 | 424 | task->FinishTaskOutput(); |
84fcd93f | 425 | if (fDebug > 0) printf("<-FinishTaskOutput: task %s\n", task->GetName()); |
8d7d3b59 | 426 | } |
427 | } | |
8c9485b2 | 428 | |
c52c2132 | 429 | if (fMode == kProofAnalysis) { |
430 | TIter next(fOutputs); | |
431 | AliAnalysisDataContainer *output; | |
4ab472d4 | 432 | Bool_t isManagedByHandler = kFALSE; |
c52c2132 | 433 | while ((output=(AliAnalysisDataContainer*)next())) { |
8d7d3b59 | 434 | // Do not consider outputs of post event loop tasks |
2b83ca27 | 435 | isManagedByHandler = kFALSE; |
8d7d3b59 | 436 | if (output->GetProducer()->IsPostEventLoop()) continue; |
4ab472d4 | 437 | const char *filename = output->GetFileName(); |
438 | if (!(strcmp(filename, "default")) && fOutputEventHandler) { | |
439 | isManagedByHandler = kTRUE; | |
84fcd93f | 440 | printf("#### Handler output. Extra: %s\n", fExtraFiles.Data()); |
4ab472d4 | 441 | filename = fOutputEventHandler->GetOutputFileName(); |
442 | } | |
8d7d3b59 | 443 | // Check if data was posted to this container. If not, issue an error. |
4ab472d4 | 444 | if (!output->GetData() && !isManagedByHandler) { |
923e2ca5 | 445 | Error("PackOutput", "No data for output container %s. Forgot to PostData ?", output->GetName()); |
8d7d3b59 | 446 | continue; |
447 | } | |
448 | if (!output->IsSpecialOutput()) { | |
449 | // Normal outputs | |
4ab472d4 | 450 | if (strlen(filename) && !isManagedByHandler) { |
8d7d3b59 | 451 | // Backup current folder |
ca78991b | 452 | TDirectory *opwd = gDirectory; |
84fcd93f | 453 | // File resident outputs |
454 | TFile *file = AliAnalysisManager::OpenFile(output, "RECREATE", kTRUE); | |
ca78991b | 455 | // Clear file list to release object ownership to user. |
ca78991b | 456 | file->Clear(); |
8d7d3b59 | 457 | // Save data to file, then close. |
1be433fc | 458 | if (output->GetData()->InheritsFrom(TCollection::Class())) { |
459 | // If data is a collection, we set the name of the collection | |
460 | // as the one of the container and we save as a single key. | |
461 | TCollection *coll = (TCollection*)output->GetData(); | |
462 | coll->SetName(output->GetName()); | |
463 | coll->Write(output->GetName(), TObject::kSingleKey); | |
464 | } else { | |
cbc8747a | 465 | if (output->GetData()->InheritsFrom(TTree::Class())) { |
466 | TTree *tree = (TTree*)output->GetData(); | |
21d37b6f | 467 | // tree->SetDirectory(file); |
cbc8747a | 468 | tree->AutoSave(); |
469 | } else { | |
470 | output->GetData()->Write(); | |
471 | } | |
1be433fc | 472 | } |
84fcd93f | 473 | if (fDebug > 1) printf("PackOutput %s: memory merge, file resident output\n", output->GetName()); |
8d7d3b59 | 474 | if (fDebug > 2) { |
84fcd93f | 475 | printf(" file %s listing content:\n", filename); |
8d7d3b59 | 476 | file->ls(); |
477 | } | |
ca78991b | 478 | file->Close(); |
84fcd93f | 479 | output->SetFile(NULL); |
ca78991b | 480 | // Restore current directory |
481 | if (opwd) opwd->cd(); | |
8d7d3b59 | 482 | } else { |
483 | // Memory-resident outputs | |
84fcd93f | 484 | if (fDebug > 1) printf("PackOutput %s: memory merge memory resident output\n", filename); |
4ab472d4 | 485 | } |
486 | AliAnalysisDataWrapper *wrap = 0; | |
487 | if (isManagedByHandler) { | |
488 | wrap = new AliAnalysisDataWrapper(fOutputEventHandler->GetTree()); | |
489 | wrap->SetName(output->GetName()); | |
ca78991b | 490 | } |
4ab472d4 | 491 | else wrap =output->ExportData(); |
cbc8747a | 492 | // Output wrappers must NOT delete data after merging - the user owns them |
493 | wrap->SetDeleteData(kFALSE); | |
8167b1d0 | 494 | target->Add(wrap); |
4ab472d4 | 495 | } else { |
f5e61abd | 496 | // Special outputs. The file must be opened and connected to the container. |
d0864eb4 | 497 | TDirectory *opwd = gDirectory; |
8d7d3b59 | 498 | TFile *file = output->GetFile(); |
f5e61abd | 499 | if (!file) { |
500 | AliAnalysisTask *producer = output->GetProducer(); | |
84fcd93f | 501 | Fatal("PackOutput", |
f5e61abd | 502 | "File %s for special container %s was NOT opened in %s::CreateOutputObjects !!!", |
503 | output->GetFileName(), output->GetName(), producer->ClassName()); | |
504 | continue; | |
505 | } | |
506 | TString outFilename = file->GetName(); | |
84fcd93f | 507 | if (fDebug > 1) printf("PackOutput %s: special output\n", output->GetName()); |
4ab472d4 | 508 | if (isManagedByHandler) { |
509 | // Terminate IO for files managed by the output handler | |
510 | if (file) file->Write(); | |
802f90ef | 511 | if (file && fDebug > 2) { |
84fcd93f | 512 | printf(" handled file %s listing content:\n", file->GetName()); |
802f90ef | 513 | file->ls(); |
514 | } | |
4ab472d4 | 515 | fOutputEventHandler->TerminateIO(); |
f5e61abd | 516 | } else { |
517 | file->cd(); | |
518 | // Release object ownership to users after writing data to file | |
519 | if (output->GetData()->InheritsFrom(TCollection::Class())) { | |
520 | // If data is a collection, we set the name of the collection | |
521 | // as the one of the container and we save as a single key. | |
522 | TCollection *coll = (TCollection*)output->GetData(); | |
523 | coll->SetName(output->GetName()); | |
524 | coll->Write(output->GetName(), TObject::kSingleKey); | |
cbc8747a | 525 | } else { |
f5e61abd | 526 | if (output->GetData()->InheritsFrom(TTree::Class())) { |
527 | TTree *tree = (TTree*)output->GetData(); | |
528 | tree->SetDirectory(file); | |
529 | tree->AutoSave(); | |
530 | } else { | |
531 | output->GetData()->Write(); | |
532 | } | |
533 | } | |
534 | file->Clear(); | |
535 | if (fDebug > 2) { | |
84fcd93f | 536 | printf(" file %s listing content:\n", output->GetFileName()); |
f5e61abd | 537 | file->ls(); |
538 | } | |
539 | file->Close(); | |
84fcd93f | 540 | output->SetFile(NULL); |
ef73322e | 541 | } |
8d7d3b59 | 542 | // Restore current directory |
d0864eb4 | 543 | if (opwd) opwd->cd(); |
8d7d3b59 | 544 | // Check if a special output location was provided or the output files have to be merged |
13ef3bb0 | 545 | if (strlen(fSpecialOutputLocation.Data())) { |
546 | TString remote = fSpecialOutputLocation; | |
547 | remote += "/"; | |
ef788aee | 548 | Int_t gid = gROOT->ProcessLine("gProofServ->GetGroupId();"); |
f5e61abd | 549 | if (remote.BeginsWith("alien://")) { |
550 | gROOT->ProcessLine("TGrid::Connect(\"alien://pcapiserv01.cern.ch:10000\", gProofServ->GetUser());"); | |
551 | remote += outFilename; | |
552 | remote.ReplaceAll(".root", Form("_%d.root", gid)); | |
553 | } else { | |
554 | remote += Form("%s_%d_", gSystem->HostName(), gid); | |
555 | remote += outFilename; | |
556 | } | |
557 | if (fDebug > 1) | |
558 | Info("PackOutput", "Output file for container %s to be copied \n at: %s. No merging.", | |
559 | output->GetName(), remote.Data()); | |
ef73322e | 560 | TFile::Cp ( outFilename.Data(), remote.Data() ); |
c9e39043 | 561 | // Copy extra outputs |
562 | if (fExtraFiles.Length() && isManagedByHandler) { | |
563 | TObjArray *arr = fExtraFiles.Tokenize(" "); | |
564 | TObjString *os; | |
565 | TIter nextfilename(arr); | |
566 | while ((os=(TObjString*)nextfilename())) { | |
567 | outFilename = os->GetString(); | |
568 | remote = fSpecialOutputLocation; | |
569 | remote += "/"; | |
570 | if (remote.BeginsWith("alien://")) { | |
571 | remote += outFilename; | |
572 | remote.ReplaceAll(".root", Form("_%d.root", gid)); | |
573 | } else { | |
574 | remote += Form("%s_%d_", gSystem->HostName(), gid); | |
575 | remote += outFilename; | |
576 | } | |
577 | if (fDebug > 1) | |
578 | Info("PackOutput", "Extra AOD file %s to be copied \n at: %s. No merging.", | |
579 | outFilename.Data(), remote.Data()); | |
580 | TFile::Cp ( outFilename.Data(), remote.Data() ); | |
581 | } | |
582 | delete arr; | |
583 | } | |
ca78991b | 584 | } else { |
8d7d3b59 | 585 | // No special location specified-> use TProofOutputFile as merging utility |
586 | // The file at this output slot must be opened in CreateOutputObjects | |
84fcd93f | 587 | if (fDebug > 1) printf(" File for container %s to be merged via file merger...\n", output->GetName()); |
13ef3bb0 | 588 | } |
589 | } | |
c52c2132 | 590 | } |
591 | } | |
84fcd93f | 592 | if (fDebug > 0) printf("<-AliAnalysisManager::PackOutput: output list contains %d containers\n", target->GetSize()); |
c52c2132 | 593 | } |
594 | ||
595 | //______________________________________________________________________________ | |
981f2614 | 596 | void AliAnalysisManager::ImportWrappers(TList *source) |
c52c2132 | 597 | { |
981f2614 | 598 | // Import data in output containers from wrappers coming in source. |
84fcd93f | 599 | if (fDebug > 0) printf("->AliAnalysisManager::ImportWrappers()\n"); |
327eaf46 | 600 | TIter next(fOutputs); |
981f2614 | 601 | AliAnalysisDataContainer *cont; |
602 | AliAnalysisDataWrapper *wrap; | |
603 | Int_t icont = 0; | |
c57f56b7 | 604 | Bool_t inGrid = (fMode == kGridAnalysis)?kTRUE:kFALSE; |
84fcd93f | 605 | TDirectory *cdir = gDirectory; |
c52c2132 | 606 | while ((cont=(AliAnalysisDataContainer*)next())) { |
0355fc48 | 607 | wrap = 0; |
c57f56b7 | 608 | if (cont->GetProducer()->IsPostEventLoop() && !inGrid) continue; |
4ab472d4 | 609 | const char *filename = cont->GetFileName(); |
610 | Bool_t isManagedByHandler = kFALSE; | |
611 | if (!(strcmp(filename, "default")) && fOutputEventHandler) { | |
612 | isManagedByHandler = kTRUE; | |
613 | filename = fOutputEventHandler->GetOutputFileName(); | |
614 | } | |
c57f56b7 | 615 | if (cont->IsSpecialOutput() || inGrid) { |
f5e61abd | 616 | if (strlen(fSpecialOutputLocation.Data())) continue; |
c57f56b7 | 617 | // Copy merged file from PROOF scratch space. |
618 | // In case of grid the files are already in the current directory. | |
619 | if (!inGrid) { | |
c07b9ce2 | 620 | if (isManagedByHandler && fExtraFiles.Length()) { |
621 | // Copy extra registered dAOD files. | |
622 | TObjArray *arr = fExtraFiles.Tokenize(" "); | |
623 | TObjString *os; | |
624 | TIter nextfilename(arr); | |
625 | while ((os=(TObjString*)nextfilename())) GetFileFromWrapper(os->GetString(), source); | |
626 | delete arr; | |
c57f56b7 | 627 | } |
c07b9ce2 | 628 | if (!GetFileFromWrapper(filename, source)) continue; |
c57f56b7 | 629 | } |
8d7d3b59 | 630 | // Normally we should connect data from the copied file to the |
631 | // corresponding output container, but it is not obvious how to do this | |
632 | // automatically if several objects in file... | |
84fcd93f | 633 | TFile *f = (TFile*)gROOT->GetListOfFiles()->FindObject(filename); |
634 | if (!f) f = TFile::Open(filename, "READ"); | |
dd197a68 | 635 | if (!f) { |
636 | Error("ImportWrappers", "Cannot open file %s in read-only mode", filename); | |
0355fc48 | 637 | continue; |
dd197a68 | 638 | } |
639 | TObject *obj = 0; | |
84fcd93f | 640 | // Cd to the directory pointed by the container |
641 | TString folder = cont->GetFolderName(); | |
642 | if (!folder.IsNull()) f->cd(folder); | |
643 | // Try to fetch first an object having the container name. | |
644 | obj = gDirectory->Get(cont->GetName()); | |
dd197a68 | 645 | if (!obj) { |
84fcd93f | 646 | Warning("ImportWrappers", "Could not import object for container %s in file %s:%s.\n Object will not be available in Terminate()", |
647 | cont->GetName(), filename, cont->GetFolderName()); | |
dd197a68 | 648 | continue; |
649 | } | |
0355fc48 | 650 | wrap = new AliAnalysisDataWrapper(obj); |
651 | wrap->SetDeleteData(kFALSE); | |
8d7d3b59 | 652 | } |
0355fc48 | 653 | if (!wrap) wrap = (AliAnalysisDataWrapper*)source->FindObject(cont->GetName()); |
8d7d3b59 | 654 | if (!wrap) { |
655 | Error("ImportWrappers","Container %s not found in analysis output !", cont->GetName()); | |
c52c2132 | 656 | continue; |
657 | } | |
981f2614 | 658 | icont++; |
8d7d3b59 | 659 | if (fDebug > 1) { |
84fcd93f | 660 | printf(" Importing data for container %s\n", cont->GetName()); |
661 | if (strlen(filename)) printf(" -> file %s\n", filename); | |
662 | else printf("\n"); | |
8d7d3b59 | 663 | } |
981f2614 | 664 | cont->ImportData(wrap); |
84fcd93f | 665 | } |
666 | if (cdir) cdir->cd(); | |
667 | if (fDebug > 0) printf("<-AliAnalysisManager::ImportWrappers(): %d containers imported\n", icont); | |
c52c2132 | 668 | } |
669 | ||
670 | //______________________________________________________________________________ | |
671 | void AliAnalysisManager::UnpackOutput(TList *source) | |
672 | { | |
ca78991b | 673 | // Called by AliAnalysisSelector::Terminate only on the client. |
84fcd93f | 674 | if (fDebug > 0) printf("->AliAnalysisManager::UnpackOutput()\n"); |
c52c2132 | 675 | if (!source) { |
981f2614 | 676 | Error("UnpackOutput", "No target. Aborting."); |
c52c2132 | 677 | return; |
678 | } | |
84fcd93f | 679 | if (fDebug > 1) printf(" Source list contains %d containers\n", source->GetSize()); |
c52c2132 | 680 | |
981f2614 | 681 | if (fMode == kProofAnalysis) ImportWrappers(source); |
37153431 | 682 | |
981f2614 | 683 | TIter next(fOutputs); |
c52c2132 | 684 | AliAnalysisDataContainer *output; |
685 | while ((output=(AliAnalysisDataContainer*)next())) { | |
c52c2132 | 686 | if (!output->GetData()) continue; |
b1310ef5 | 687 | // Check if there are client tasks that run post event loop |
688 | if (output->HasConsumers()) { | |
689 | // Disable event loop semaphore | |
690 | output->SetPostEventLoop(kTRUE); | |
691 | TObjArray *list = output->GetConsumers(); | |
692 | Int_t ncons = list->GetEntriesFast(); | |
693 | for (Int_t i=0; i<ncons; i++) { | |
694 | AliAnalysisTask *task = (AliAnalysisTask*)list->At(i); | |
695 | task->CheckNotify(kTRUE); | |
696 | // If task is active, execute it | |
697 | if (task->IsPostEventLoop() && task->IsActive()) { | |
84fcd93f | 698 | if (fDebug > 0) printf("== Executing post event loop task %s\n", task->GetName()); |
b1310ef5 | 699 | task->ExecuteTask(); |
700 | } | |
701 | } | |
702 | } | |
c52c2132 | 703 | } |
84fcd93f | 704 | if (fDebug > 0) printf("<-AliAnalysisManager::UnpackOutput()\n"); |
d3106602 | 705 | } |
706 | ||
707 | //______________________________________________________________________________ | |
708 | void AliAnalysisManager::Terminate() | |
709 | { | |
710 | // The Terminate() function is the last function to be called during | |
711 | // a query. It always runs on the client, it can be used to present | |
c52c2132 | 712 | // the results graphically. |
84fcd93f | 713 | if (fDebug > 0) printf("->AliAnalysisManager::Terminate()\n"); |
327eaf46 | 714 | AliAnalysisTask *task; |
c52c2132 | 715 | TIter next(fTasks); |
327eaf46 | 716 | // Call Terminate() for tasks |
c52c2132 | 717 | while ((task=(AliAnalysisTask*)next())) task->Terminate(); |
8c9485b2 | 718 | // |
8c0ab8e8 | 719 | TIter next1(fOutputs); |
720 | AliAnalysisDataContainer *output; | |
721 | while ((output=(AliAnalysisDataContainer*)next1())) { | |
c57f56b7 | 722 | // Special outputs or grid files have the files already closed and written. |
723 | if (fMode == kGridAnalysis) continue; | |
724 | if (output->IsSpecialOutput()&&(fMode == kProofAnalysis)) continue; | |
8c0ab8e8 | 725 | const char *filename = output->GetFileName(); |
726 | if (!(strcmp(filename, "default"))) { | |
727 | if (fOutputEventHandler) filename = fOutputEventHandler->GetOutputFileName(); | |
1be433fc | 728 | TFile *aodfile = (TFile*)gROOT->GetListOfFiles()->FindObject(filename); |
729 | if (aodfile) { | |
84fcd93f | 730 | if (fDebug > 1) printf("Writing output handler file: %s\n", filename); |
1be433fc | 731 | aodfile->Write(); |
732 | continue; | |
733 | } | |
8d7d3b59 | 734 | } |
735 | if (!strlen(filename)) continue; | |
1be433fc | 736 | if (!output->GetData()) continue; |
8d7d3b59 | 737 | TDirectory *opwd = gDirectory; |
84fcd93f | 738 | TFile *file = output->GetFile(); |
739 | if (!file) file = (TFile*)gROOT->GetListOfFiles()->FindObject(filename); | |
8e6e6fe8 | 740 | if (!file) file = new TFile(filename, "RECREATE"); |
84fcd93f | 741 | if (file->IsZombie()) { |
742 | Error("Terminate", "Cannot open output file %s", filename); | |
743 | continue; | |
744 | } | |
8e6e6fe8 | 745 | output->SetFile(file); |
746 | file->cd(); | |
84fcd93f | 747 | // Check for a folder request |
748 | TString dir = output->GetFolderName(); | |
749 | if (!dir.IsNull()) { | |
750 | if (!file->GetDirectory(dir)) file->mkdir(dir); | |
751 | file->cd(dir); | |
752 | } | |
753 | if (fDebug > 1) printf(" writing output data %s to file %s:%s\n", output->GetData()->GetName(), file->GetName(), output->GetFolderName()); | |
1be433fc | 754 | if (output->GetData()->InheritsFrom(TCollection::Class())) { |
755 | // If data is a collection, we set the name of the collection | |
756 | // as the one of the container and we save as a single key. | |
757 | TCollection *coll = (TCollection*)output->GetData(); | |
758 | coll->SetName(output->GetName()); | |
759 | coll->Write(output->GetName(), TObject::kSingleKey); | |
760 | } else { | |
cbc8747a | 761 | if (output->GetData()->InheritsFrom(TTree::Class())) { |
762 | TTree *tree = (TTree*)output->GetData(); | |
763 | tree->SetDirectory(file); | |
764 | tree->AutoSave(); | |
765 | } else { | |
766 | output->GetData()->Write(); | |
767 | } | |
1be433fc | 768 | } |
8e6e6fe8 | 769 | if (opwd) opwd->cd(); |
770 | } | |
771 | next1.Reset(); | |
772 | while ((output=(AliAnalysisDataContainer*)next1())) { | |
773 | // Close all files at output | |
774 | TDirectory *opwd = gDirectory; | |
f5e61abd | 775 | if (output->GetFile()) { |
776 | output->GetFile()->Close(); | |
84fcd93f | 777 | output->SetFile(NULL); |
f5e61abd | 778 | // Copy merged outputs in alien if requested |
779 | if (fSpecialOutputLocation.Length() && | |
780 | fSpecialOutputLocation.BeginsWith("alien://")) { | |
781 | Info("Terminate", "Copy file %s to %s", output->GetFile()->GetName(),fSpecialOutputLocation.Data()); | |
782 | TFile::Cp(output->GetFile()->GetName(), | |
783 | Form("%s/%s", fSpecialOutputLocation.Data(), output->GetFile()->GetName())); | |
784 | } | |
785 | } | |
8d7d3b59 | 786 | if (opwd) opwd->cd(); |
8c0ab8e8 | 787 | } |
788 | ||
1be433fc | 789 | if (fInputEventHandler) fInputEventHandler ->TerminateIO(); |
790 | if (fOutputEventHandler) fOutputEventHandler ->TerminateIO(); | |
791 | if (fMCtruthEventHandler) fMCtruthEventHandler->TerminateIO(); | |
792 | ||
8c0ab8e8 | 793 | Bool_t getsysInfo = ((fNSysInfo>0) && (fMode==kLocalAnalysis))?kTRUE:kFALSE; |
794 | if (getsysInfo) { | |
795 | TDirectory *cdir = gDirectory; | |
796 | TFile f("syswatch.root", "RECREATE"); | |
797 | if (!f.IsZombie()) { | |
798 | TTree *tree = AliSysInfo::MakeTree("syswatch.log"); | |
799 | tree->SetMarkerStyle(kCircle); | |
800 | tree->SetMarkerColor(kBlue); | |
801 | tree->SetMarkerSize(0.5); | |
802 | if (!gROOT->IsBatch()) { | |
803 | tree->SetAlias("event", "id0"); | |
6da75e0b | 804 | tree->SetAlias("memUSED", "mi.fMemUsed"); |
805 | new TCanvas("SysInfo","SysInfo",10,10,800,600); | |
8c0ab8e8 | 806 | tree->Draw("memUSED:event","","", 1234567890, 0); |
8c0ab8e8 | 807 | } |
808 | tree->Write(); | |
809 | f.Close(); | |
810 | delete tree; | |
811 | } | |
812 | if (cdir) cdir->cd(); | |
923e2ca5 | 813 | } |
814 | // Validate the output files | |
815 | if (ValidateOutputFiles()) { | |
816 | ofstream out; | |
817 | out.open("outputs_valid", ios::out); | |
818 | out.close(); | |
8c0ab8e8 | 819 | } |
84fcd93f | 820 | if (fDebug > 0) printf("<-AliAnalysisManager::Terminate()\n"); |
d3106602 | 821 | } |
822 | ||
823 | //______________________________________________________________________________ | |
824 | void AliAnalysisManager::AddTask(AliAnalysisTask *task) | |
825 | { | |
826 | // Adds a user task to the global list of tasks. | |
8d7d3b59 | 827 | if (fTasks->FindObject(task)) { |
828 | Warning("AddTask", "Task %s: the same object already added to the analysis manager. Not adding.", task->GetName()); | |
829 | return; | |
830 | } | |
d3106602 | 831 | task->SetActive(kFALSE); |
832 | fTasks->Add(task); | |
833 | } | |
834 | ||
835 | //______________________________________________________________________________ | |
836 | AliAnalysisTask *AliAnalysisManager::GetTask(const char *name) const | |
837 | { | |
838 | // Retreive task by name. | |
839 | if (!fTasks) return NULL; | |
840 | return (AliAnalysisTask*)fTasks->FindObject(name); | |
841 | } | |
842 | ||
843 | //______________________________________________________________________________ | |
844 | AliAnalysisDataContainer *AliAnalysisManager::CreateContainer(const char *name, | |
c52c2132 | 845 | TClass *datatype, EAliAnalysisContType type, const char *filename) |
d3106602 | 846 | { |
847 | // Create a data container of a certain type. Types can be: | |
84fcd93f | 848 | // kExchangeContainer = 0, used to exchange data between tasks |
d3106602 | 849 | // kInputContainer = 1, used to store input data |
84fcd93f | 850 | // kOutputContainer = 2, used for writing result to a file |
851 | // filename: composed by file#folder (e.g. results.root#INCLUSIVE) - will write | |
852 | // the output object to a folder inside the output file | |
b1310ef5 | 853 | if (fContainers->FindObject(name)) { |
923e2ca5 | 854 | Error("CreateContainer","A container named %s already defined !",name); |
b1310ef5 | 855 | return NULL; |
856 | } | |
d3106602 | 857 | AliAnalysisDataContainer *cont = new AliAnalysisDataContainer(name, datatype); |
858 | fContainers->Add(cont); | |
859 | switch (type) { | |
860 | case kInputContainer: | |
861 | fInputs->Add(cont); | |
862 | break; | |
863 | case kOutputContainer: | |
864 | fOutputs->Add(cont); | |
8c0ab8e8 | 865 | if (filename && strlen(filename)) { |
866 | cont->SetFileName(filename); | |
867 | cont->SetDataOwned(kFALSE); // data owned by the file | |
868 | } | |
d3106602 | 869 | break; |
c52c2132 | 870 | case kExchangeContainer: |
d3106602 | 871 | break; |
872 | } | |
873 | return cont; | |
874 | } | |
875 | ||
876 | //______________________________________________________________________________ | |
877 | Bool_t AliAnalysisManager::ConnectInput(AliAnalysisTask *task, Int_t islot, | |
878 | AliAnalysisDataContainer *cont) | |
879 | { | |
880 | // Connect input of an existing task to a data container. | |
60a04972 | 881 | if (!task) { |
882 | Error("ConnectInput", "Task pointer is NULL"); | |
883 | return kFALSE; | |
884 | } | |
d3106602 | 885 | if (!fTasks->FindObject(task)) { |
886 | AddTask(task); | |
8d7d3b59 | 887 | Info("ConnectInput", "Task %s was not registered. Now owned by analysis manager", task->GetName()); |
d3106602 | 888 | } |
889 | Bool_t connected = task->ConnectInput(islot, cont); | |
890 | return connected; | |
891 | } | |
892 | ||
893 | //______________________________________________________________________________ | |
894 | Bool_t AliAnalysisManager::ConnectOutput(AliAnalysisTask *task, Int_t islot, | |
895 | AliAnalysisDataContainer *cont) | |
896 | { | |
897 | // Connect output of an existing task to a data container. | |
60a04972 | 898 | if (!task) { |
899 | Error("ConnectOutput", "Task pointer is NULL"); | |
900 | return kFALSE; | |
901 | } | |
d3106602 | 902 | if (!fTasks->FindObject(task)) { |
903 | AddTask(task); | |
c52c2132 | 904 | Warning("ConnectOutput", "Task %s not registered. Now owned by analysis manager", task->GetName()); |
d3106602 | 905 | } |
906 | Bool_t connected = task->ConnectOutput(islot, cont); | |
907 | return connected; | |
908 | } | |
909 | ||
910 | //______________________________________________________________________________ | |
911 | void AliAnalysisManager::CleanContainers() | |
912 | { | |
913 | // Clean data from all containers that have already finished all client tasks. | |
914 | TIter next(fContainers); | |
915 | AliAnalysisDataContainer *cont; | |
916 | while ((cont=(AliAnalysisDataContainer *)next())) { | |
917 | if (cont->IsOwnedData() && | |
918 | cont->IsDataReady() && | |
919 | cont->ClientsExecuted()) cont->DeleteData(); | |
920 | } | |
921 | } | |
922 | ||
923 | //______________________________________________________________________________ | |
924 | Bool_t AliAnalysisManager::InitAnalysis() | |
925 | { | |
926 | // Initialization of analysis chain of tasks. Should be called after all tasks | |
927 | // and data containers are properly connected | |
923e2ca5 | 928 | // Reset flag and remove valid_outputs file if exists |
d3106602 | 929 | fInitOK = kFALSE; |
923e2ca5 | 930 | if (!gSystem->AccessPathName("outputs_valid")) |
931 | gSystem->Unlink("outputs_valid"); | |
d3106602 | 932 | // Check for top tasks (depending only on input data containers) |
933 | if (!fTasks->First()) { | |
c52c2132 | 934 | Error("InitAnalysis", "Analysis has no tasks !"); |
d3106602 | 935 | return kFALSE; |
936 | } | |
937 | TIter next(fTasks); | |
938 | AliAnalysisTask *task; | |
939 | AliAnalysisDataContainer *cont; | |
940 | Int_t ntop = 0; | |
941 | Int_t nzombies = 0; | |
327eaf46 | 942 | Bool_t iszombie = kFALSE; |
943 | Bool_t istop = kTRUE; | |
d3106602 | 944 | Int_t i; |
945 | while ((task=(AliAnalysisTask*)next())) { | |
327eaf46 | 946 | istop = kTRUE; |
947 | iszombie = kFALSE; | |
d3106602 | 948 | Int_t ninputs = task->GetNinputs(); |
d3106602 | 949 | for (i=0; i<ninputs; i++) { |
950 | cont = task->GetInputSlot(i)->GetContainer(); | |
951 | if (!cont) { | |
327eaf46 | 952 | if (!iszombie) { |
d3106602 | 953 | task->SetZombie(); |
954 | fZombies->Add(task); | |
955 | nzombies++; | |
327eaf46 | 956 | iszombie = kTRUE; |
d3106602 | 957 | } |
c52c2132 | 958 | Error("InitAnalysis", "Input slot %d of task %s has no container connected ! Declared zombie...", |
959 | i, task->GetName()); | |
d3106602 | 960 | } |
327eaf46 | 961 | if (iszombie) continue; |
d3106602 | 962 | // Check if cont is an input container |
327eaf46 | 963 | if (istop && !fInputs->FindObject(cont)) istop=kFALSE; |
d3106602 | 964 | // Connect to parent task |
965 | } | |
327eaf46 | 966 | if (istop) { |
d3106602 | 967 | ntop++; |
968 | fTopTasks->Add(task); | |
969 | } | |
970 | } | |
971 | if (!ntop) { | |
c52c2132 | 972 | Error("InitAnalysis", "No top task defined. At least one task should be connected only to input containers"); |
d3106602 | 973 | return kFALSE; |
974 | } | |
975 | // Check now if there are orphan tasks | |
976 | for (i=0; i<ntop; i++) { | |
977 | task = (AliAnalysisTask*)fTopTasks->At(i); | |
978 | task->SetUsed(); | |
979 | } | |
980 | Int_t norphans = 0; | |
981 | next.Reset(); | |
982 | while ((task=(AliAnalysisTask*)next())) { | |
983 | if (!task->IsUsed()) { | |
984 | norphans++; | |
c52c2132 | 985 | Warning("InitAnalysis", "Task %s is orphan", task->GetName()); |
d3106602 | 986 | } |
987 | } | |
988 | // Check the task hierarchy (no parent task should depend on data provided | |
989 | // by a daughter task) | |
990 | for (i=0; i<ntop; i++) { | |
991 | task = (AliAnalysisTask*)fTopTasks->At(i); | |
992 | if (task->CheckCircularDeps()) { | |
c52c2132 | 993 | Error("InitAnalysis", "Found illegal circular dependencies between following tasks:"); |
d3106602 | 994 | PrintStatus("dep"); |
995 | return kFALSE; | |
996 | } | |
997 | } | |
b1310ef5 | 998 | // Check that all containers feeding post-event loop tasks are in the outputs list |
999 | TIter nextcont(fContainers); // loop over all containers | |
1000 | while ((cont=(AliAnalysisDataContainer*)nextcont())) { | |
1001 | if (!cont->IsPostEventLoop() && !fOutputs->FindObject(cont)) { | |
1002 | if (cont->HasConsumers()) { | |
1003 | // Check if one of the consumers is post event loop | |
1004 | TIter nextconsumer(cont->GetConsumers()); | |
1005 | while ((task=(AliAnalysisTask*)nextconsumer())) { | |
1006 | if (task->IsPostEventLoop()) { | |
1007 | fOutputs->Add(cont); | |
1008 | break; | |
1009 | } | |
1010 | } | |
1011 | } | |
1012 | } | |
1013 | } | |
8d7d3b59 | 1014 | // Check if all special output containers have a file name provided |
1015 | TIter nextout(fOutputs); | |
1016 | while ((cont=(AliAnalysisDataContainer*)nextout())) { | |
1017 | if (cont->IsSpecialOutput() && !strlen(cont->GetFileName())) { | |
1018 | Error("InitAnalysis", "Wrong container %s : a file name MUST be provided for special outputs", cont->GetName()); | |
1019 | return kFALSE; | |
1020 | } | |
1021 | } | |
327eaf46 | 1022 | fInitOK = kTRUE; |
d3106602 | 1023 | return kTRUE; |
1024 | } | |
1025 | ||
1026 | //______________________________________________________________________________ | |
1027 | void AliAnalysisManager::PrintStatus(Option_t *option) const | |
1028 | { | |
1029 | // Print task hierarchy. | |
8c0ab8e8 | 1030 | if (!fInitOK) { |
1031 | Info("PrintStatus", "Analysis manager %s not initialized : call InitAnalysis() first", GetName()); | |
1032 | return; | |
1033 | } | |
1034 | Bool_t getsysInfo = ((fNSysInfo>0) && (fMode==kLocalAnalysis))?kTRUE:kFALSE; | |
1035 | if (getsysInfo) | |
1036 | Info("PrintStatus", "System information will be collected each %lld events", fNSysInfo); | |
d3106602 | 1037 | TIter next(fTopTasks); |
1038 | AliAnalysisTask *task; | |
1039 | while ((task=(AliAnalysisTask*)next())) | |
1040 | task->PrintTask(option); | |
1041 | } | |
1042 | ||
1043 | //______________________________________________________________________________ | |
1044 | void AliAnalysisManager::ResetAnalysis() | |
1045 | { | |
1046 | // Reset all execution flags and clean containers. | |
1047 | CleanContainers(); | |
1048 | } | |
1049 | ||
c52c2132 | 1050 | //______________________________________________________________________________ |
8c0ab8e8 | 1051 | void AliAnalysisManager::StartAnalysis(const char *type, TTree *tree, Long64_t nentries, Long64_t firstentry) |
c52c2132 | 1052 | { |
aee5ee44 | 1053 | // Start analysis for this manager. Analysis task can be: LOCAL, PROOF, GRID or |
1054 | // MIX. Process nentries starting from firstentry | |
c52c2132 | 1055 | if (!fInitOK) { |
1056 | Error("StartAnalysis","Analysis manager was not initialized !"); | |
1057 | return; | |
1058 | } | |
84fcd93f | 1059 | if (fDebug > 0) printf("StartAnalysis %s\n",GetName()); |
c52c2132 | 1060 | TString anaType = type; |
1061 | anaType.ToLower(); | |
1062 | fMode = kLocalAnalysis; | |
c57f56b7 | 1063 | Bool_t runlocalinit = kTRUE; |
1064 | if (anaType.Contains("file")) runlocalinit = kFALSE; | |
4ab472d4 | 1065 | if (anaType.Contains("proof")) fMode = kProofAnalysis; |
1066 | else if (anaType.Contains("grid")) fMode = kGridAnalysis; | |
1067 | else if (anaType.Contains("mix")) fMode = kMixingAnalysis; | |
1068 | ||
c52c2132 | 1069 | if (fMode == kGridAnalysis) { |
c57f56b7 | 1070 | if (!fGridHandler) { |
1071 | Error("StartAnalysis", "Cannot start grid analysis without a grid handler."); | |
1072 | Info("===", "Add an AliAnalysisAlien object as plugin for this manager and configure it."); | |
1073 | return; | |
1074 | } | |
1075 | // Write analysis manager in the analysis file | |
1076 | cout << "===== RUNNING GRID ANALYSIS: " << GetName() << endl; | |
1077 | // run local task configuration | |
1078 | TIter nextTask(fTasks); | |
1079 | AliAnalysisTask *task; | |
1080 | while ((task=(AliAnalysisTask*)nextTask())) { | |
1081 | task->LocalInit(); | |
1082 | } | |
5513444a | 1083 | if (!fGridHandler->StartAnalysis(nentries, firstentry)) { |
1084 | Info("StartAnalysis", "Grid analysis was stopped and cannot be terminated"); | |
1085 | return; | |
1086 | } | |
c57f56b7 | 1087 | |
1088 | // Terminate grid analysis | |
2d626244 | 1089 | if (fSelector && fSelector->GetStatus() == -1) return; |
c57f56b7 | 1090 | if (fGridHandler->GetRunMode() == AliAnalysisGrid::kOffline) return; |
1091 | cout << "===== MERGING OUTPUTS REGISTERED BY YOUR ANALYSIS JOB: " << GetName() << endl; | |
1092 | if (!fGridHandler->MergeOutputs()) { | |
1093 | // Return if outputs could not be merged or if it alien handler | |
1094 | // was configured for offline mode or local testing. | |
1095 | return; | |
1096 | } | |
1097 | ImportWrappers(NULL); | |
1098 | Terminate(); | |
1099 | return; | |
981f2614 | 1100 | } |
d86ed856 | 1101 | char line[256]; |
efd53803 | 1102 | SetEventLoop(kFALSE); |
8d7d3b59 | 1103 | // Enable event loop mode if a tree was provided |
aee5ee44 | 1104 | if (tree || fMode==kMixingAnalysis) SetEventLoop(kTRUE); |
efd53803 | 1105 | |
8c0ab8e8 | 1106 | TChain *chain = 0; |
1107 | TString ttype = "TTree"; | |
4ab472d4 | 1108 | if (tree && tree->IsA() == TChain::Class()) { |
8c0ab8e8 | 1109 | chain = (TChain*)tree; |
6b742510 | 1110 | if (!chain || !chain->GetListOfFiles()->First()) { |
1111 | Error("StartAnalysis", "Cannot process null or empty chain..."); | |
1112 | return; | |
1113 | } | |
8c0ab8e8 | 1114 | ttype = "TChain"; |
1115 | } | |
9b33830a | 1116 | |
aee5ee44 | 1117 | // Initialize locally all tasks (happens for all modes) |
9b33830a | 1118 | TIter next(fTasks); |
1119 | AliAnalysisTask *task; | |
c57f56b7 | 1120 | if (runlocalinit) { |
1121 | while ((task=(AliAnalysisTask*)next())) { | |
1122 | task->LocalInit(); | |
1123 | } | |
1124 | } | |
efd53803 | 1125 | |
c52c2132 | 1126 | switch (fMode) { |
1127 | case kLocalAnalysis: | |
1128 | if (!tree) { | |
03a5cc9f | 1129 | TIter nextT(fTasks); |
981f2614 | 1130 | // Call CreateOutputObjects for all tasks |
03a5cc9f | 1131 | while ((task=(AliAnalysisTask*)nextT())) { |
c5a87c56 | 1132 | TDirectory *curdir = gDirectory; |
1133 | task->CreateOutputObjects(); | |
1134 | if (curdir) curdir->cd(); | |
1135 | } | |
c52c2132 | 1136 | ExecAnalysis(); |
981f2614 | 1137 | Terminate(); |
c52c2132 | 1138 | return; |
1139 | } | |
1140 | // Run tree-based analysis via AliAnalysisSelector | |
c52c2132 | 1141 | cout << "===== RUNNING LOCAL ANALYSIS " << GetName() << " ON TREE " << tree->GetName() << endl; |
aee5ee44 | 1142 | fSelector = new AliAnalysisSelector(this); |
1143 | tree->Process(fSelector, "", nentries, firstentry); | |
c52c2132 | 1144 | break; |
1145 | case kProofAnalysis: | |
1146 | if (!gROOT->GetListOfProofs() || !gROOT->GetListOfProofs()->GetEntries()) { | |
923e2ca5 | 1147 | Error("StartAnalysis", "No PROOF!!! Aborting."); |
c52c2132 | 1148 | return; |
1149 | } | |
1150 | sprintf(line, "gProof->AddInput((TObject*)0x%lx);", (ULong_t)this); | |
1151 | gROOT->ProcessLine(line); | |
1152 | if (chain) { | |
1153 | chain->SetProof(); | |
1154 | cout << "===== RUNNING PROOF ANALYSIS " << GetName() << " ON CHAIN " << chain->GetName() << endl; | |
8c0ab8e8 | 1155 | chain->Process("AliAnalysisSelector", "", nentries, firstentry); |
c52c2132 | 1156 | } else { |
923e2ca5 | 1157 | Error("StartAnalysis", "No chain!!! Aborting."); |
c52c2132 | 1158 | return; |
1159 | } | |
1160 | break; | |
1161 | case kGridAnalysis: | |
1162 | Warning("StartAnalysis", "GRID analysis mode not implemented. Running local."); | |
aee5ee44 | 1163 | break; |
1164 | case kMixingAnalysis: | |
1165 | // Run event mixing analysis | |
1166 | if (!fEventPool) { | |
1167 | Error("StartAnalysis", "Cannot run event mixing without event pool"); | |
1168 | return; | |
1169 | } | |
1170 | cout << "===== RUNNING EVENT MIXING ANALYSIS " << GetName() << endl; | |
1171 | fSelector = new AliAnalysisSelector(this); | |
aee5ee44 | 1172 | while ((chain=fEventPool->GetNextChain())) { |
d1e79f9e | 1173 | next.Reset(); |
aee5ee44 | 1174 | // Call NotifyBinChange for all tasks |
1175 | while ((task=(AliAnalysisTask*)next())) | |
1176 | if (!task->IsPostEventLoop()) task->NotifyBinChange(); | |
1177 | chain->Process(fSelector); | |
1178 | } | |
1179 | PackOutput(fSelector->GetOutputList()); | |
1180 | Terminate(); | |
c52c2132 | 1181 | } |
1182 | } | |
1183 | ||
d86ed856 | 1184 | //______________________________________________________________________________ |
1185 | void AliAnalysisManager::StartAnalysis(const char *type, const char *dataset, Long64_t nentries, Long64_t firstentry) | |
1186 | { | |
1187 | // Start analysis for this manager on a given dataset. Analysis task can be: | |
1188 | // LOCAL, PROOF or GRID. Process nentries starting from firstentry. | |
1189 | if (!fInitOK) { | |
1190 | Error("StartAnalysis","Analysis manager was not initialized !"); | |
1191 | return; | |
1192 | } | |
84fcd93f | 1193 | if (fDebug > 0) printf("StartAnalysis %s\n",GetName()); |
d86ed856 | 1194 | TString anaType = type; |
1195 | anaType.ToLower(); | |
1196 | if (!anaType.Contains("proof")) { | |
d140f7fb | 1197 | Error("StartAnalysis", "Cannot process datasets in %s mode. Try PROOF.", type); |
d86ed856 | 1198 | return; |
1199 | } | |
1200 | fMode = kProofAnalysis; | |
1201 | char line[256]; | |
1202 | SetEventLoop(kTRUE); | |
1203 | // Set the dataset flag | |
1204 | TObject::SetBit(kUseDataSet); | |
1205 | fTree = 0; | |
1206 | ||
1207 | // Initialize locally all tasks | |
1208 | TIter next(fTasks); | |
1209 | AliAnalysisTask *task; | |
1210 | while ((task=(AliAnalysisTask*)next())) { | |
1211 | task->LocalInit(); | |
1212 | } | |
1213 | ||
1214 | if (!gROOT->GetListOfProofs() || !gROOT->GetListOfProofs()->GetEntries()) { | |
923e2ca5 | 1215 | Error("StartAnalysis", "No PROOF!!! Aborting."); |
d86ed856 | 1216 | return; |
1217 | } | |
1218 | sprintf(line, "gProof->AddInput((TObject*)0x%lx);", (ULong_t)this); | |
1219 | gROOT->ProcessLine(line); | |
1220 | sprintf(line, "gProof->GetDataSet(\"%s\");", dataset); | |
1221 | if (!gROOT->ProcessLine(line)) { | |
1222 | Error("StartAnalysis", "Dataset %s not found", dataset); | |
1223 | return; | |
1224 | } | |
1225 | sprintf(line, "gProof->Process(\"%s\", \"AliAnalysisSelector\", \"\", %lld, %lld);", | |
1226 | dataset, nentries, firstentry); | |
1227 | cout << "===== RUNNING PROOF ANALYSIS " << GetName() << " ON DATASET " << dataset << endl; | |
1228 | gROOT->ProcessLine(line); | |
1229 | } | |
1230 | ||
d3106602 | 1231 | //______________________________________________________________________________ |
84fcd93f | 1232 | TFile *AliAnalysisManager::OpenFile(AliAnalysisDataContainer *cont, const char *option, Bool_t ignoreProof) |
1233 | { | |
1234 | // Opens according the option the file specified by cont->GetFileName() and changes | |
1235 | // current directory to cont->GetFolderName(). If the file was already opened, it | |
1236 | // checks if the option UPDATE was preserved. File open via TProofOutputFile can | |
1237 | // be optionally ignored. | |
1238 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
1239 | TString filename = cont->GetFileName(); | |
1240 | TFile *f = NULL; | |
1241 | if (filename.IsNull()) { | |
1242 | ::Error("AliAnalysisManager::OpenFile", "No file name specified for container %s", cont->GetName()); | |
1243 | return NULL; | |
1244 | } | |
1245 | if (mgr->GetAnalysisType()==AliAnalysisManager::kProofAnalysis && cont->IsSpecialOutput() | |
1246 | && !ignoreProof) | |
1247 | f = mgr->OpenProofFile(cont,option); | |
1248 | else { | |
1249 | // Check first if the file is already opened | |
0f1b50f3 | 1250 | f = (TFile*)gROOT->GetListOfFiles()->FindObject(filename); |
84fcd93f | 1251 | if (f) { |
1252 | // Check if option "UPDATE" was preserved | |
1253 | TString opt(option); | |
1254 | opt.ToUpper(); | |
1255 | if ((opt=="UPDATE") && (opt!=f->GetOption())) | |
1256 | ::Fatal("AliAnalysisManager::OpenFile", "File %s already opened, but not in UPDATE mode!", cont->GetFileName()); | |
1257 | } else { | |
0f1b50f3 | 1258 | f = TFile::Open(filename, option); |
84fcd93f | 1259 | } |
1260 | } | |
1261 | if (f && !f->IsZombie() && !f->TestBit(TFile::kRecovered)) { | |
1262 | cont->SetFile(f); | |
1263 | // Cd to file | |
1264 | f->cd(); | |
1265 | // Check for a folder request | |
1266 | TString dir = cont->GetFolderName(); | |
1267 | if (!dir.IsNull()) { | |
1268 | if (!f->GetDirectory(dir)) f->mkdir(dir); | |
1269 | f->cd(dir); | |
1270 | } | |
1271 | return f; | |
1272 | } | |
1273 | ::Fatal("AliAnalysisManager::OpenFile", "File %s could not be opened", filename.Data()); | |
1274 | cont->SetFile(NULL); | |
1275 | return NULL; | |
1276 | } | |
1277 | ||
1278 | //______________________________________________________________________________ | |
1279 | TFile *AliAnalysisManager::OpenProofFile(AliAnalysisDataContainer *cont, const char *option) | |
8d7d3b59 | 1280 | { |
1281 | // Opens a special output file used in PROOF. | |
84fcd93f | 1282 | TString line; |
1283 | TString filename = cont->GetFileName(); | |
1284 | TFile *f = NULL; | |
1285 | if (fMode!=kProofAnalysis || !fSelector) { | |
1286 | Fatal("OpenProofFile","Cannot open PROOF file %s: no PROOF or selector",filename.Data()); | |
1287 | return NULL; | |
1288 | } | |
1289 | if (fSpecialOutputLocation.Length()) { | |
1290 | f = (TFile*)gROOT->GetListOfFiles()->FindObject(filename); | |
1291 | if (f) { | |
1292 | // Check if option "UPDATE" was preserved | |
1293 | TString opt(option); | |
1294 | opt.ToUpper(); | |
1295 | if ((opt=="UPDATE") && (opt!=f->GetOption())) | |
1296 | Fatal("OpenProofFile", "File %s already opened, but not in UPDATE mode!", cont->GetFileName()); | |
1297 | } else { | |
1298 | f = new TFile(filename, option); | |
1299 | } | |
1300 | if (f && !f->IsZombie() && !f->TestBit(TFile::kRecovered)) { | |
1301 | cont->SetFile(f); | |
1302 | // Cd to file | |
1303 | f->cd(); | |
1304 | // Check for a folder request | |
1305 | TString dir = cont->GetFolderName(); | |
1306 | if (dir.Length()) { | |
1307 | if (!f->GetDirectory(dir)) f->mkdir(dir); | |
1308 | f->cd(dir); | |
1309 | } | |
f5e61abd | 1310 | return f; |
84fcd93f | 1311 | } |
1312 | Fatal("OpenProofFile", "File %s could not be opened", cont->GetFileName()); | |
1313 | cont->SetFile(NULL); | |
1314 | return NULL; | |
1315 | } | |
1316 | // Check if there is already a proof output file in the output list | |
1317 | TObject *pof = fSelector->GetOutputList()->FindObject(filename); | |
1318 | if (pof) { | |
1319 | // Get the actual file | |
1320 | line = Form("((TProofOutputFile*)0x%lx)->GetFileName();", (ULong_t)pof); | |
1321 | filename = (const char*)gROOT->ProcessLine(line); | |
1322 | f = (TFile*)gROOT->GetListOfFiles()->FindObject(filename); | |
1323 | if (!f) Fatal("OpenProofFile", "Proof output file found but no file opened for %s", filename.Data()); | |
1324 | // Check if option "UPDATE" was preserved | |
1325 | TString opt(option); | |
1326 | opt.ToUpper(); | |
1327 | if ((opt=="UPDATE") && (opt!=f->GetOption())) | |
1328 | Fatal("OpenProofFile", "File %s already opened, but not in UPDATE mode!", cont->GetFileName()); | |
1329 | } else { | |
1330 | line = Form("TProofOutputFile *pf = new TProofOutputFile(\"%s\");", filename.Data()); | |
1331 | if (fDebug > 1) printf("=== %s\n", line.Data()); | |
1332 | gROOT->ProcessLine(line); | |
1333 | line = Form("pf->OpenFile(\"%s\");", option); | |
1334 | gROOT->ProcessLine(line); | |
1335 | f = gFile; | |
1336 | if (fDebug > 1) { | |
8d7d3b59 | 1337 | gROOT->ProcessLine("pf->Print()"); |
84fcd93f | 1338 | printf(" == proof file name: %s", f->GetName()); |
1339 | } | |
1340 | // Add to proof output list | |
1341 | line = Form("((TList*)0x%lx)->Add(pf);",(ULong_t)fSelector->GetOutputList()); | |
1342 | if (fDebug > 1) printf("=== %s", line.Data()); | |
1343 | gROOT->ProcessLine(line); | |
1344 | } | |
1345 | if (f && !f->IsZombie() && !f->TestBit(TFile::kRecovered)) { | |
1346 | cont->SetFile(f); | |
1347 | // Cd to file | |
1348 | f->cd(); | |
1349 | // Check for a folder request | |
1350 | TString dir = cont->GetFolderName(); | |
1351 | if (!dir.IsNull()) { | |
1352 | if (!f->GetDirectory(dir)) f->mkdir(dir); | |
1353 | f->cd(dir); | |
1354 | } | |
1355 | return f; | |
1356 | } | |
1357 | Fatal("OpenProofFile", "File %s could not be opened", cont->GetFileName()); | |
1358 | cont->SetFile(NULL); | |
1359 | return NULL; | |
8d7d3b59 | 1360 | } |
1361 | ||
1362 | //______________________________________________________________________________ | |
d3106602 | 1363 | void AliAnalysisManager::ExecAnalysis(Option_t *option) |
1364 | { | |
1365 | // Execute analysis. | |
8c0ab8e8 | 1366 | static Long64_t ncalls = 0; |
1367 | Bool_t getsysInfo = ((fNSysInfo>0) && (fMode==kLocalAnalysis))?kTRUE:kFALSE; | |
1368 | if (getsysInfo && ncalls==0) AliSysInfo::AddStamp("Start", (Int_t)ncalls); | |
1369 | ncalls++; | |
327eaf46 | 1370 | if (!fInitOK) { |
c52c2132 | 1371 | Error("ExecAnalysis", "Analysis manager was not initialized !"); |
327eaf46 | 1372 | return; |
1373 | } | |
d3106602 | 1374 | AliAnalysisTask *task; |
327eaf46 | 1375 | // Check if the top tree is active. |
1376 | if (fTree) { | |
1377 | TIter next(fTasks); | |
1378 | // De-activate all tasks | |
1379 | while ((task=(AliAnalysisTask*)next())) task->SetActive(kFALSE); | |
ce46ecc1 | 1380 | AliAnalysisDataContainer *cont = fCommonInput; |
1381 | if (!cont) cont = (AliAnalysisDataContainer*)fInputs->At(0); | |
327eaf46 | 1382 | if (!cont) { |
c52c2132 | 1383 | Error("ExecAnalysis","Cannot execute analysis in TSelector mode without at least one top container"); |
327eaf46 | 1384 | return; |
1385 | } | |
1386 | cont->SetData(fTree); // This will notify all consumers | |
ed97dc98 | 1387 | Long64_t entry = fTree->GetTree()->GetReadEntry(); |
1388 | ||
6bb2b24f | 1389 | // |
c3701689 | 1390 | // Call BeginEvent() for optional input/output and MC services |
ed97dc98 | 1391 | if (fInputEventHandler) fInputEventHandler ->BeginEvent(entry); |
1392 | if (fOutputEventHandler) fOutputEventHandler ->BeginEvent(entry); | |
1393 | if (fMCtruthEventHandler) fMCtruthEventHandler->BeginEvent(entry); | |
6bb2b24f | 1394 | // |
1395 | // Execute the tasks | |
276941c8 | 1396 | // TIter next1(cont->GetConsumers()); |
1397 | TIter next1(fTopTasks); | |
327eaf46 | 1398 | while ((task=(AliAnalysisTask*)next1())) { |
c52c2132 | 1399 | if (fDebug >1) { |
1400 | cout << " Executing task " << task->GetName() << endl; | |
1401 | } | |
6bb2b24f | 1402 | |
327eaf46 | 1403 | task->ExecuteTask(option); |
1404 | } | |
6bb2b24f | 1405 | // |
1406 | // Call FinishEvent() for optional output and MC services | |
6073f8c9 | 1407 | if (fInputEventHandler) fInputEventHandler ->FinishEvent(); |
6bb2b24f | 1408 | if (fOutputEventHandler) fOutputEventHandler ->FinishEvent(); |
1409 | if (fMCtruthEventHandler) fMCtruthEventHandler->FinishEvent(); | |
8c0ab8e8 | 1410 | // Gather system information if requested |
1411 | if (getsysInfo && ((ncalls%fNSysInfo)==0)) | |
1412 | AliSysInfo::AddStamp(Form("Event#%lld",ncalls),(Int_t)ncalls); | |
327eaf46 | 1413 | return; |
1414 | } | |
1415 | // The event loop is not controlled by TSelector | |
6bb2b24f | 1416 | // |
c3701689 | 1417 | // Call BeginEvent() for optional input/output and MC services |
ed97dc98 | 1418 | if (fInputEventHandler) fInputEventHandler ->BeginEvent(-1); |
1419 | if (fOutputEventHandler) fOutputEventHandler ->BeginEvent(-1); | |
1420 | if (fMCtruthEventHandler) fMCtruthEventHandler->BeginEvent(-1); | |
327eaf46 | 1421 | TIter next2(fTopTasks); |
1422 | while ((task=(AliAnalysisTask*)next2())) { | |
1423 | task->SetActive(kTRUE); | |
c52c2132 | 1424 | if (fDebug > 1) { |
1425 | cout << " Executing task " << task->GetName() << endl; | |
1426 | } | |
d3106602 | 1427 | task->ExecuteTask(option); |
327eaf46 | 1428 | } |
6bb2b24f | 1429 | // |
1430 | // Call FinishEvent() for optional output and MC services | |
6073f8c9 | 1431 | if (fInputEventHandler) fInputEventHandler ->FinishEvent(); |
1432 | if (fOutputEventHandler) fOutputEventHandler ->FinishEvent(); | |
6bb2b24f | 1433 | if (fMCtruthEventHandler) fMCtruthEventHandler->FinishEvent(); |
d3106602 | 1434 | } |
1435 | ||
1436 | //______________________________________________________________________________ | |
1437 | void AliAnalysisManager::FinishAnalysis() | |
1438 | { | |
1439 | // Finish analysis. | |
1440 | } | |
60a04972 | 1441 | |
1442 | //______________________________________________________________________________ | |
1443 | void AliAnalysisManager::SetInputEventHandler(AliVEventHandler* handler) | |
1444 | { | |
1445 | // Set the input event handler and create a container for it. | |
1446 | fInputEventHandler = handler; | |
d958c3ea | 1447 | fCommonInput = CreateContainer("cAUTO_INPUT", TChain::Class(), AliAnalysisManager::kInputContainer); |
ce46ecc1 | 1448 | Warning("SetInputEventHandler", " An automatic input container for the input chain was created.\nPlease use: mgr->GetCommonInputContainer() to access it."); |
60a04972 | 1449 | } |
1450 | ||
1451 | //______________________________________________________________________________ | |
1452 | void AliAnalysisManager::SetOutputEventHandler(AliVEventHandler* handler) | |
1453 | { | |
1454 | // Set the input event handler and create a container for it. | |
1455 | fOutputEventHandler = handler; | |
d958c3ea | 1456 | fCommonOutput = CreateContainer("cAUTO_OUTPUT", TTree::Class(), AliAnalysisManager::kOutputContainer, "default"); |
673f68ff | 1457 | fCommonOutput->SetSpecialOutput(); |
ca316909 | 1458 | Warning("SetOutputEventHandler", " An automatic output container for the output tree was created.\nPlease use: mgr->GetCommonOutputContainer() to access it."); |
60a04972 | 1459 | } |
c07b9ce2 | 1460 | |
1461 | //______________________________________________________________________________ | |
1462 | void AliAnalysisManager::RegisterExtraFile(const char *fname) | |
1463 | { | |
1464 | // This method is used externally to register output files which are not | |
1465 | // connected to any output container, so that the manager can properly register, | |
1466 | // retrieve or merge them when running in distributed mode. The file names are | |
1467 | // separated by blancs. The method has to be called in MyAnalysisTask::LocalInit(). | |
1468 | if (fExtraFiles.Length()) fExtraFiles += " "; | |
1469 | fExtraFiles += fname; | |
1470 | } | |
1471 | ||
1472 | //______________________________________________________________________________ | |
1473 | Bool_t AliAnalysisManager::GetFileFromWrapper(const char *filename, TList *source) | |
1474 | { | |
1475 | // Copy a file from the location specified ina the wrapper with the same name from the source list. | |
1476 | char full_path[512]; | |
1477 | char ch_url[512]; | |
1478 | TObject *pof = source->FindObject(filename); | |
1479 | if (!pof || !pof->InheritsFrom("TProofOutputFile")) { | |
1480 | Error("GetFileFromWrapper", "TProofOutputFile object not found in output list for file %s", filename); | |
1481 | return kFALSE; | |
1482 | } | |
1483 | gROOT->ProcessLine(Form("sprintf((char*)0x%lx, \"%%s\", ((TProofOutputFile*)0x%lx)->GetOutputFileName();)", full_path, pof)); | |
1484 | gROOT->ProcessLine(Form("sprintf((char*)0x%lx, \"%%s\", gProof->GetUrl();)", ch_url)); | |
1485 | TString clientUrl(ch_url); | |
1486 | TString full_path_str(full_path); | |
1487 | if (clientUrl.Contains("localhost")){ | |
1488 | TObjArray* array = full_path_str.Tokenize ( "//" ); | |
1489 | TObjString *strobj = ( TObjString *)array->At(1); | |
1490 | TObjArray* arrayPort = strobj->GetString().Tokenize ( ":" ); | |
1491 | TObjString *strobjPort = ( TObjString *) arrayPort->At(1); | |
1492 | full_path_str.ReplaceAll(strobj->GetString().Data(),"localhost:PORT"); | |
1493 | full_path_str.ReplaceAll(":PORT",Form(":%s",strobjPort->GetString().Data())); | |
1494 | if (fDebug > 1) Info("GetFileFromWrapper","Using tunnel from %s to %s",full_path_str.Data(),filename); | |
1495 | delete arrayPort; | |
1496 | delete array; | |
1497 | } | |
1498 | if (fDebug > 1) | |
1499 | Info("GetFileFromWrapper","Copying file %s from PROOF scratch space", full_path_str.Data()); | |
1500 | Bool_t gotit = TFile::Cp(full_path_str.Data(), filename); | |
1501 | if (!gotit) | |
1502 | Error("GetFileFromWrapper", "Could not get file %s from proof scratch space", filename); | |
1503 | return gotit; | |
1504 | } | |
d29168d6 | 1505 | |
1506 | //______________________________________________________________________________ | |
1507 | void AliAnalysisManager::GetAnalysisTypeString(TString &type) const | |
1508 | { | |
1509 | // Fill analysis type in the provided string. | |
1510 | switch (fMode) { | |
1511 | case kLocalAnalysis: | |
1512 | type = "local"; | |
1513 | return; | |
1514 | case kProofAnalysis: | |
1515 | type = "proof"; | |
1516 | return; | |
1517 | case kGridAnalysis: | |
1518 | type = "grid"; | |
1519 | return; | |
1520 | case kMixingAnalysis: | |
1521 | type = "mix"; | |
1522 | } | |
1523 | } | |
923e2ca5 | 1524 | |
1525 | //______________________________________________________________________________ | |
1526 | Bool_t AliAnalysisManager::ValidateOutputFiles() const | |
1527 | { | |
1528 | // Validate all output files. | |
1529 | TIter next(fOutputs); | |
1530 | AliAnalysisDataContainer *output; | |
1531 | TDirectory *cdir = gDirectory; | |
84fcd93f | 1532 | TString openedFiles; |
923e2ca5 | 1533 | while ((output=(AliAnalysisDataContainer*)next())) { |
1534 | TString filename = output->GetFileName(); | |
1535 | if (filename == "default") { | |
1536 | if (!fOutputEventHandler) continue; | |
1537 | filename = fOutputEventHandler->GetOutputFileName(); | |
1538 | } | |
1539 | // Check if the file is closed | |
84fcd93f | 1540 | if (openedFiles.Contains(filename)) continue;; |
923e2ca5 | 1541 | TFile *file = (TFile*)gROOT->GetListOfFiles()->FindObject(filename); |
1542 | if (file) { | |
1543 | Warning("ValidateOutputs", "File %s was not closed. Closing.", filename.Data()); | |
1544 | file->Close(); | |
1545 | } | |
1546 | file = TFile::Open(filename); | |
1547 | if (!file || file->IsZombie() || file->TestBit(TFile::kRecovered)) { | |
1548 | Error("ValidateOutputs", "Output file <%s> was not created or invalid", filename.Data()); | |
1549 | cdir->cd(); | |
1550 | return kFALSE; | |
1551 | } | |
1552 | file->Close(); | |
84fcd93f | 1553 | openedFiles += filename; |
1554 | openedFiles += " "; | |
923e2ca5 | 1555 | } |
1556 | cdir->cd(); | |
1557 | return kTRUE; | |
1558 | } |