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Some of the coding violations corrected
[u/mrichter/AliRoot.git] / PWG2 / centraltrain / AnalysisTrainPWG2.C
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a000cab6 1//===================== ANALYSIS TRAIN =========================================
2// To use: copy this macro to your work directory, modify the global part to match
3// your needs, then run root.
4// root[0] .L AnalysisTrain.C
5// Grid full mode as below (other modes: test, offline, submit, terminate)
6// root[1] AnalysisTrainNew("grid", "full")
7// CAF mode (requires root v5-23-02 + aliroot v4-16-Rev08)
8// root[2] AnalysisTrainNew("proof")
9// Local mode requires AliESds.root or AliAOD.root in ./data directory
10// root[3] AnalysisTrainNew("local")
11// In proof and grid modes, a token is needed and sourcing the produced environment file.
12//
13// If 'saveTrain' flag is set, the train will generate a directory name and run
14// in this directory. A configuration file 'ConfigTrain.C' will be generated.
15// One can replay at any time the train via:
16// root[1] AnalysisTrainNew(ana_mode, plugin_mode, "train_default_<date>/ConfigTrain.C")
17
18//================== TRAIN NAME ============================================
19TString train_name = "PWG2"; // local folder name
20TString train_tag = "_Pb-Pb_"; // Train special tag appended to
21 // visible name. ("data", "sim", "pp", "highmult", ...)
22 // Name in train page (DON'T CHANGE)
23TString visible_name = Form("PWG2%s$2_$3", train_tag.Data()); //# FIXED #
24 // Add train composition and other comments
25TString job_comment = "PWG2 tasks on ESDs";
26TString job_tag = Form("%s: %s", visible_name.Data(), job_comment.Data());
27//==============================================================================
28
29// ### Settings that make sense in PROOF only
30//==============================================================================
31TString proof_cluster = "alice-caf.cern.ch";
32Bool_t useAFPAR = kFALSE; // use AF special par file
33TString AFversion = "AF-v4-17";
34// Change CAF dataset here
35TString proof_dataset = "/COMMON/COMMON/LHC09a4_run8100X#/esdTree";
36TString proof_outdir = "";
37
38// ### Settings that make sense when using the Alien plugin
39//==============================================================================
40Int_t runOnData = 1; // Set to 1 if processing real data
41Int_t iCollision = 1; // 0=pp, 1=Pb-Pb
42Bool_t usePLUGIN = kTRUE; // do not change
43Bool_t useProductionMode = kTRUE; // use the plugin in production mode
44// Usage of par files ONLY in grid mode and ONLY if the code is not available
45// in the deployed AliRoot versions. Par file search path: local dir, if not there $ALICE_ROOT.
46// To refresh par files, remove the ones in the workdir, then do "make <target.par>" in
47// AliRoot.
48Bool_t usePAR = kFALSE; // use par files for extra libs
49Bool_t useCPAR = kFALSE; // use par files for common libs
50TString root_version = "v5-27-06c"; // *CHANGE ME IF MORE RECENT IN GRID*
51TString aliroot_version = "v4-21-15-AN"; // *CHANGE ME IF MORE RECENT IN GRID*
52// Change production base directory here (test mode)
53TString alien_datadir = "/alice/data/2010/LHC10h";
54 // Work directory in GRID (DON'T CHANGE)
55TString grid_workdir = "/alice/cern.ch/user/a/alidaq/PWG2/PWG2_$2";
56 // Data pattern - change as needed for test mode
57// TString data_pattern = "*ESDs/pass1/AOD033/*AOD.root";
58TString data_pattern = "*ESDs/pass1/*ESDs.root";
59// Set the run range
60Int_t run_numbers[10] = {137844}; // **********************!!!!!!!
61// AliEn output directory. If blank will become output_<train_name>
62 // Output directory (DON'T CHANGE)
63TString alien_outdir = "$1/PWG2OUT$2";
64 // Input collection (production mode)
65TString data_collection = "$1/input.xml";
66// Output folder to write delta AOD's. Considered if not null.
67TString outputSingleFolder = "";
68//TString outputSingleFolder = "deltas";
69// Number of files merged in a chunk
70Int_t maxMergeFiles = 20;
71// Files that should not be merged
72TString mergeExclude = "AliAOD.root AliAOD.VertexingHF.root AliAOD.Jets.root deltaAODPartCorr.root AliAOD.Muons.root AliAOD.Dimuons.root AliAOD.Dielectron.root AliAODCentrality.root";
73TString mergeDirName = "PWG2OUT$2";
74// Make replicas on the storages below
75TString outputStorages = "disk=4";
76// Number of runs per master job
77Int_t nRunsPerMaster = 10;
78// Maximum number of files per job (gives size of AOD)
79Int_t nFilesPerJob = 5;
80// Int_t nFilesPerJob = 1; (AOD->delta AOD production case)
81// ### Settings that make sense only for local analysis
82//==============================================================================
83// Change local xml dataset for local interactive analysis
84TString local_xmldataset = "";
85
86// ### Other flags to steer the analysis
87//==============================================================================
88Bool_t usePhysicsSelection = kFALSE; // use physics selection
89Bool_t useBKrejection = kFALSE; // use BK rejection
62e790f1 90Bool_t useCentrality = kTRUE; // centrality delta AOD
a000cab6 91Bool_t useTender = kFALSE; // use tender wagon
92Bool_t useV0tender = kFALSE; // use V0 correction in tender
93Bool_t useMergeViaJDL = kTRUE; // merge via JDL
94Bool_t useFastReadOption = kFALSE; // use xrootd tweaks
95Bool_t useOverwriteMode = kTRUE; // overwrite existing collections
96Bool_t useDATE = kFALSE; // use date in train name
97Bool_t useDBG = kTRUE; // activate debugging
98Bool_t useMC = kFALSE; // use MC info
99Bool_t useTAGS = kFALSE; // use ESD tags for selection
100Bool_t useKFILTER = kFALSE; // use Kinematics filter
101Bool_t useTR = kFALSE; // use track references
102Bool_t useCORRFW = kTRUE; // do not change
103Bool_t useAODTAGS = kFALSE; // use AOD tags
104Bool_t saveTrain = kTRUE; // save train configuration as:
105Bool_t saveCanvases = kFALSE; // save canvases created in Terminate
106Bool_t saveProofToAlien = kFALSE; // save proof outputs in AliEn
107
108// ### Analysis modules to be included. Some may not be yet fully implemented.
109//==============================================================================
110Int_t iAODanalysis = 0; // Analysis on input AOD's
111Int_t iAODhandler = 1; // Analysis produces an AOD or dAOD's
112
113Int_t iPWG2fmd = 0; // FMD forward analysis (PWG2)
114Int_t iPWG2femto = 1; // Femtoscopy two-track analysis (PWG2)
62e790f1 115Int_t iPWG2spectra = 1; // Charge hadron spectra (PWG2)
a000cab6 116
117// Temporaries.
118TString anaPars = "";
119TString anaLibs = "";
120// Function signatures
121class AliAnalysisAlien;
122
123//______________________________________________________________________________
124void AnalysisTrainPWG2(const char *analysis_mode="local",
125 const char *plugin_mode="full",
126 const char *config_file="")
127{
128// Main analysis train macro. If a configuration file is provided, all parameters
129// are taken from there but may be altered by CheckModuleFlags.
130 if (strlen(config_file) && !LoadConfig(config_file)) return;
131 TString smode(analysis_mode);
132 smode.ToUpper();
133 TString spmode(plugin_mode);
134 spmode.ToLower();
135 if (spmode == "test") useProductionMode = kFALSE;
136 // Check compatibility of selected modules
137 CheckModuleFlags(smode);
138 if (saveTrain) WriteConfig();
139
140 printf("==================================================================\n");
141 printf("=========== RUNNING ANALYSIS TRAIN %s IN %s MODE ==========\n", train_name.Data(),smode.Data());
142 printf("==================================================================\n");
143 printf("= Configuring analysis train for: =\n");
144 if (iAODanalysis) printf("= AOD analysis =\n");
145 else printf("= ESD analysis =\n");
146 if (usePhysicsSelection) printf("= Physics selection =\n");
147 if (useTender) printf("= TENDER =\n");
148 if (iPWG2fmd) printf("= PWG2 FMD =\n");
149 if (iPWG2femto) printf("= PWG2 Femtoscopy =\n");
62e790f1 150 if (iPWG2spectra) printf("= PWG2 Charged Spectra =\n");
a000cab6 151 printf("==================================================================\n");
152 printf(":: use physics selection: %d\n", (UInt_t)usePhysicsSelection);
153 printf(":: use xrootd tweaks: %d\n", (UInt_t)useFastReadOption);
154 printf(":: use overwrite xml : %d\n", (UInt_t)useOverwriteMode);
155 printf(":: use merge via JDL: %d\n", (UInt_t)useMergeViaJDL);
156 printf(":: use MC truth: %d\n", (UInt_t)useMC);
157 printf(":: use KINE filter: %d\n", (UInt_t)useKFILTER);
158 printf(":: use track references: %d\n", (UInt_t)useTR);
159 printf(":: use tags: %d\n", (UInt_t)useTAGS);
160 printf(":: use AOD tags: %d\n", (UInt_t)useAODTAGS);
161 printf(":: use debugging: %d\n", (UInt_t)useDBG);
162 printf(":: use PAR files: %d\n", (UInt_t)usePAR);
163 printf(":: use AliEn plugin: %d\n", (UInt_t)usePLUGIN);
164
165 //==========================================================================
166 // Connect to back-end system
167// if (!Connect(smode)) {
168// ::Error("AnalysisTrain", "Could not connect to %s back-end", analysis_mode);
169// return;
170// }
171
172 // Load common libraries and set include path
173 if (!LoadCommonLibraries(smode)) {
174 ::Error("AnalysisTrain", "Could not load common libraries");
175 return;
176 }
177
178 // Make the analysis manager and connect event handlers
179 AliAnalysisManager *mgr = new AliAnalysisManager("Analysis Train", "Production train");
180 if (saveProofToAlien) mgr->SetSpecialOutputLocation(proof_outdir);
181 if (!strcmp(plugin_mode, "test")) mgr->SetNSysInfo(1);
182 // Load analysis specific libraries
183 if (!LoadAnalysisLibraries(smode)) {
184 ::Error("AnalysisTrain", "Could not load analysis libraries");
185 return;
186 }
187
188 // Create input handler (input container created automatically)
189 if (iAODanalysis) {
190 // AOD input handler
191 AliAODInputHandler *aodH = new AliAODInputHandler();
192 mgr->SetInputEventHandler(aodH);
193 } else {
194 // ESD input handler
195 AliESDInputHandler *esdHandler = new AliESDInputHandler();
196 if (useTAGS) esdHandler->SetReadTags();
197 mgr->SetInputEventHandler(esdHandler);
198 }
199 // Monte Carlo handler
200 if (useMC && !iAODanalysis) {
201 AliMCEventHandler* mcHandler = new AliMCEventHandler();
202 mgr->SetMCtruthEventHandler(mcHandler);
203 mcHandler->SetReadTR(useTR);
204 }
205 // AOD output container, created automatically when setting an AOD handler
206 if (iAODhandler) {
207 // AOD output handler
208 AliAODHandler* aodHandler = new AliAODHandler();
209 aodHandler->SetOutputFileName("AliAOD.root");
210 mgr->SetOutputEventHandler(aodHandler);
211 if (iAODanalysis) {
212 aodHandler->SetFillAOD(kFALSE);
213 aodHandler->SetCreateNonStandardAOD();
214// if (iPWG3vertexing) aodHandler->SetOutputFileName("AliAOD.VertexingHF.root");
215 }
216 }
217 // Debugging if needed
218 if (useDBG) mgr->SetDebugLevel(3);
219 if (saveCanvases) mgr->SetSaveCanvases(kTRUE);
220
221 //==========================================================================
222 // Create the chain. In this example it is created only from ALIEN files but
223 // can be done to work in batch or grid mode as well.
224 TChain *chain = CreateChain(smode, plugin_mode);
225
226 //==========================================================================
227 // Load the tasks configuration macros for all wagons. These files are supposed now to be
228 // in the current workdir, but in AliEn they will be in the file catalog,
229 // mapped from AliRoot and pecified in the jdl input list.
230
231 // For now connection to top input container and common AOD output container
232 // is done in this macro, but in future these containers will be connected
233 // from each task configuration macro.
234
235 AddAnalysisTasks();
236
237 // Run the analysis
238 //
239 if (usePLUGIN) {
240 AliAnalysisGrid *alienHandler = CreateAlienHandler(plugin_mode);
241 AliAnalysisManager::GetAnalysisManager()->SetGridHandler(alienHandler);
242 }
243
244 if (mgr->InitAnalysis()) {
245 mgr->PrintStatus();
246 if (saveTrain || strlen(config_file)) gSystem->ChangeDirectory(train_name);
247 StartAnalysis(smode, chain);
248 }
249}
250
251//______________________________________________________________________________
252void AddAnalysisTasks()
253{
254// Add all analysis task wagons to the train
255 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
256
257 //
258 // Tender and supplies. Needs to be called for every event.
259 //
260 if (useTender) {
261 gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/TenderSupplies/AddTaskTender.C");
262 // IF V0 tender needed, put kTRUE below
263 AliAnalysisTaskSE *tender = AddTaskTender(useV0tender);
264// tender->SetDebugLevel(2);
265 }
266
267 if (usePhysicsSelection) {
268 // Physics selection task
269 gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C");
270 mgr->RegisterExtraFile("event_stat.root");
271 AliPhysicsSelectionTask *physSelTask = AddTaskPhysicsSelection(useMC,useBKrejection);
272 mgr->AddStatisticsTask(AliVEvent::kMB);
273 }
274
62e790f1 275 if (useCentrality) {
276 // Common Centrality task
277 AliCentralitySelectionTask *centralityTask = new AliCentralitySelectionTask("CentralitySelection");
278 mgr->AddTask(centralityTask);
279 mgr->ConnectInput(centralityTask, 0, mgr->GetCommonInputContainer());
280// gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C");
281// mgr->RegisterExtraFile("event_stat.root");
282// AliPhysicsSelectionTask *physSelTask = AddTaskPhysicsSelection(useMC,useBKrejection);
283// mgr->AddStatisticsTask(AliVEvent::kMB);
284 }
285
a000cab6 286 // AOD tags
287 if (useAODTAGS) {
288 AliAnalysisTaskTagCreator* tagTask = new AliAnalysisTaskTagCreator("AOD Tag Creator");
289 mgr->AddTask(tagTask);
290 AliAnalysisDataContainer *coutTags = mgr->CreateContainer("cTag", TTree::Class(),
291 AliAnalysisManager::kOutputContainer, "AOD.tag.root");
292 mgr->ConnectInput (tagTask, 0, mgr->GetCommonInputContainer());
293 mgr->ConnectOutput(tagTask, 1, coutTags);
294 }
295
296
297// ********** PWG2 wagons ******************************************************
298 AliAnalysisManager::SetCommonFileName("PWG2histograms.root");
299
300 // PWG2 FMD
301 if (iPWG2fmd) {
302 gROOT->LoadMacro("$ALICE_ROOT/PWG2/FORWARD/analysis2/AddTaskFMD.C");
303 AliAnalysisTask *taskFMD = AddTaskFMD(useMC, iCollision+1, iCollision?7000:2750, 0.5);
304 if (!taskFMD) ::Warning("AnalysisTrainNew", "AliAnalysisTaskFMD cannot run for this train conditions - EXCLUDED");
305 }
306
307 // PWG2 Femtoscopy
308 if (iPWG2femto) {
309 gROOT->LoadMacro("$ALICE_ROOT/PWG2/FEMTOSCOPY/macros/AddTaskFemto.C");
62e790f1 310 AliAnalysisTask *taskFemto = AddTaskFemto("$ALICE_ROOT/PWG2/FEMTOSCOPY/macros/Train/TwoTrackQA/ConfigFemtoAnalysisCentral.C",Form("%i, %i, %i", iAODanalysis?0:1, iCollision, 0));
a000cab6 311 if (!taskFemto) ::Warning("AnalysisTrainNew", "AliAnalysisTaskFemto cannot run for this train conditions - EXCLUDED");
312 }
cd2a6200 313
314 // PWG2 Spectra
cf1669a9 315 if (iPWG2spectra) {
316 gROOT->LoadMacro("$ALICE_ROOT/PWG2/SPECTRA/macros/AddTaskITSsaSpectra.C");
317 AliAnalysisTask *taskSpectraITSsa = AddTaskITSsaSpectra(0,useMC,-1,-1,iCollision);
318 if (!taskSpectraITSsa) ::Warning("AnalysisTrainNew", "AliAnalysisTaskSpectraITSsa cannot run for this train conditions - EXCLUDED");
319 }
cd2a6200 320 if (iPWG2spectra) {
321 gROOT->LoadMacro("$ALICE_ROOT/PWG2/SPECTRA/macros/AddTaskChargedHadronSpectraITSTruncatedMean.C");
322 AliAnalysisTask *taskSpectraITSTPC = AddTaskChargedHadronSpectraITSTruncatedMean(-1,-1,useMC,iCollision,"$ALICE_ROOT/PWG2/SPECTRA/macros/configChargedHadronSpectraITSTruncatedMeanTask.C");
323 if (!taskSpectraITSTPC) ::Warning("AnalysisTrainNew", "AliAnalysisTaskSpectraITSTPC cannot run for this train conditions - EXCLUDED");
cf1669a9 324 }
a000cab6 325}
326
327//______________________________________________________________________________
328void StartAnalysis(const char *mode, TChain *chain) {
329// Start analysis.
330 Int_t imode = -1;
331 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
332 if (!strcmp(mode, "LOCAL")) imode = 0;
333 if (!strcmp(mode, "PROOF")) imode = 1;
334 if (!strcmp(mode, "GRID")) imode = 2;
335 switch (imode) {
336 case 0:
337 if (!chain) {
338 ::Error("AnalysisTrainNew.C::StartAnalysis", "Cannot create the chain");
339 return;
340 }
341 mgr->StartAnalysis(mode, chain);
342 return;
343 case 1:
344 if (!proof_dataset.Length()) {
345 ::Error("AnalysisTrainNew.C::StartAnalysis", "proof_dataset is empty");
346 return;
347 }
348 mgr->StartAnalysis(mode, proof_dataset, 1000);
349 return;
350 case 2:
351 if (usePLUGIN) {
352 if (!mgr->GetGridHandler()) {
353 ::Error("AnalysisTrainNew.C::StartAnalysis", "Grid plugin not initialized");
354 return;
355 }
356 mgr->StartAnalysis("grid");
357 } else {
358 if (!chain) {
359 ::Error("AnalysisTrainNew.C::StartAnalysis", "Cannot create the chain");
360 return;
361 }
362 mgr->StartAnalysis(mode, chain);
363 }
364 return;
365 }
366}
367
368//______________________________________________________________________________
369void CheckModuleFlags(const char *mode) {
370// Checks selected modules and insure compatibility
371 Int_t imode = -1;
372 if (!strcmp(mode, "LOCAL")) imode = 0;
373 if (!strcmp(mode, "PROOF")) imode = 1;
374 if (!strcmp(mode, "GRID")) imode = 2;
375 if (imode==1) {
376 if (!usePAR) {
377 ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PAR files enabled due to PROOF analysis");
378 usePAR = kTRUE;
379 }
380 }
381 if (imode != 2) {
382 ::Info("AnalysisTrainNew.C::CheckModuleFlags", "AliEn plugin disabled since not in GRID mode");
383 usePLUGIN = kFALSE;
384 }
385 if (iAODanalysis) {
386 // AOD analysis
387 if (useMC)
388 ::Info("AnalysisTrainNew.C::CheckModuleFlags", "MC usage disabled in analysis on AOD's");
389 if (useAODTAGS)
390 ::Info("AnalysisTrainNew.C::CheckModuleFlags", "AOD tags usage disabled in analysis on AOD's");
391 useMC = kFALSE;
392 useTR = kFALSE;
393 useAODTAGS = kFALSE;
394 } else {
395 // ESD analysis
396 if (!useMC) useTR = kFALSE;
397 if (!useTR) {
398 ::Info("AnalysisTrainNew.C::CheckModuleFlags", "iPWG2evchar disabled if not reading track references");
399 iPWG2evchar = 0;
400 }
401 }
402 if (useKFILTER && !useMC) useKFILTER = kFALSE;
403 if (useAODTAGS && !iAODhandler) useAODTAGS = kFALSE;
404}
405
406//______________________________________________________________________________
407Bool_t Connect(const char *mode) {
408// Connect <username> to the back-end system.
409 Int_t imode = -1;
410 if (!strcmp(mode, "LOCAL")) imode = 0;
411 if (!strcmp(mode, "PROOF")) imode = 1;
412 if (!strcmp(mode, "GRID")) imode = 2;
413 TString username = gSystem->Getenv("alien_API_USER");
414 switch (imode) {
415 case 0:
416 break;
417 case 1:
418 if (!username.Length()) {
419 ::Error(Form("AnalysisTrainNew.C::Connect <%s>", mode), "Make sure you:\n \
420 1. Have called: alien-token-init <username>\n \
421 2. Have called: >source /tmp/gclient_env_$UID");
422 return kFALSE;
423 }
424 ::Info("AnalysisTrainNew.C::Connect", "Connecting user <%s> to PROOF cluster <%s>",
425 username.Data(), proof_cluster.Data());
426 gEnv->SetValue("XSec.GSI.DelegProxy", "2");
427// TProof::Open(Form("%s@%s:31093", username.Data(), proof_cluster.Data()));
428 TProof::Open(Form("%s@%s", username.Data(), proof_cluster.Data()));
429 if (!gProof) {
430 if (strcmp(gSystem->Getenv("XrdSecGSISRVNAMES"), "lxfsrd0506.cern.ch"))
431 ::Error(Form("AnalysisTrainNew.C::Connect <%s>", mode), "Environment XrdSecGSISRVNAMES different from lxfsrd0506.cern.ch");
432 return kFALSE;
433 }
434 TGrid::Connect("alien://");
435 if (gGrid) {
436 TString homedir = gGrid->GetHomeDirectory();
437 TString workdir = homedir + train_name;
438 if (!gGrid->Cd(workdir)) {
439 gGrid->Cd(homedir);
440 if (gGrid->Mkdir(workdir)) {
441 gGrid->Cd(train_name);
442 ::Info("AnalysisTrainNew::Connect()", "Directory %s created", gGrid->Pwd());
443 }
444 }
445 gGrid->Mkdir("proof_output");
446 gGrid->Cd("proof_output");
447 proof_outdir = Form("alien://%s", gGrid->Pwd());
448 }
449 break;
450 case 2:
451 if (usePLUGIN && !gSystem->Getenv("alien_CLOSE_SE")) {
452 ::Error(Form("AnalysisTrainNew.C::Connect <%s>", mode),
453 "When using the AliEn plugin it is preferable to define the \
454 variable alien_CLOSE_SE in your environment.");
455 return kFALSE;
456 }
457 ::Info("AnalysisTrainNew.C::Connect", "Connecting user <%s> to AliEn ...",
458 username.Data());
459 TGrid::Connect("alien://");
460 if (!gGrid || !gGrid->IsConnected()) return kFALSE;
461 break;
462 default:
463 ::Error("AnalysisTrainNew.C::Connect", "Unknown run mode: %s", mode);
464 return kFALSE;
465 }
466 ::Info("AnalysisTrainNew.C::Connect","Connected in %s mode", mode);
467 return kTRUE;
468}
469
470//______________________________________________________________________________
471Bool_t LoadCommonLibraries(const char *mode)
472{
473// Load common analysis libraries.
474 Int_t imode = -1;
475 if (!strcmp(mode, "LOCAL")) imode = 0;
476 if (!strcmp(mode, "PROOF")) imode = 1;
477 if (!strcmp(mode, "GRID")) imode = 2;
478 if (!gSystem->Getenv("ALICE_ROOT")) {
479 ::Error("AnalysisTrainNew.C::LoadCommonLibraries", "Analysis train requires that analysis libraries are compiled with a local AliRoot");
480 return kFALSE;
481 }
482 Bool_t success = kTRUE;
483 // ROOT libraries
484 gSystem->Load("libTree.so");
485 gSystem->Load("libGeom.so");
486 gSystem->Load("libVMC.so");
487 gSystem->Load("libPhysics.so");
488 gSystem->Load("libMinuit.so");
489
490 // Load framework classes. Par option ignored here.
491 switch (imode) {
492 case 0:
493 case 2:
494 if (useCPAR) {
495 success &= LoadLibrary("STEERBase", mode, kTRUE);
496 success &= LoadLibrary("ESD", mode, kTRUE);
497 success &= LoadLibrary("AOD", mode, kTRUE);
498 success &= LoadLibrary("ANALYSIS", mode, kTRUE);
499 success &= LoadLibrary("ANALYSISalice", mode, kTRUE);
500 if (useCORRFW) success &= LoadLibrary("CORRFW", mode, kTRUE);
501 } else {
502 success &= LoadLibrary("libSTEERBase.so", mode);
503 success &= LoadLibrary("libESD.so", mode);
504 success &= LoadLibrary("libAOD.so", mode);
505 success &= LoadLibrary("libANALYSIS.so", mode);
506 success &= LoadLibrary("libANALYSISalice.so", mode);
507 if (useCORRFW) success &= LoadLibrary("libCORRFW.so", mode);
508 gROOT->ProcessLine(".include $ALICE_ROOT/include");
509 }
510 break;
511 case 1:
512 Int_t ires = -1;
513 if (useAFPAR && !gSystem->AccessPathName(AFversion)) ires = gProof->UploadPackage(AFversion);
514 if (ires < 0) {
515 success &= LoadLibrary("STEERBase", mode);
516 success &= LoadLibrary("ESD", mode);
517 success &= LoadLibrary("AOD", mode);
518 success &= LoadLibrary("ANALYSIS", mode);
519 success &= LoadLibrary("ANALYSISalice", mode);
520 if (useCORRFW) success &= LoadLibrary("CORRFW", mode);
521 } else {
522 ires = gProof->EnablePackage(AFversion);
523 if (ires<0) success = kFALSE;
524 if (useCORRFW) success &= LoadLibrary("CORRFW", mode);
525 }
526 break;
527 default:
528 ::Error("AnalysisTrainNew.C::LoadCommonLibraries", "Unknown run mode: %s", mode);
529 return kFALSE;
530 }
531 if (success) {
532 ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Load common libraries: SUCCESS");
533 ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Include path for Aclic compilation:\n%s",
534 gSystem->GetIncludePath());
535 } else {
536 ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Load common libraries: FAILED");
537 }
538
539 return success;
540}
541
542//______________________________________________________________________________
543Bool_t LoadAnalysisLibraries(const char *mode)
544{
545// Load common analysis libraries.
546 Bool_t success = kTRUE;
547 if (useTender) {
548 if (!LoadLibrary("TENDER", mode, kTRUE) ||
549 !LoadLibrary("TENDERSupplies", mode, kTRUE)) return kFALSE;
550 }
551 // PWG2 fmd
552 if (iPWG2fmd) {
553 if (!LoadLibrary("PWG2forward", mode, kTRUE)) return kFALSE;
554 }
555 // PWG2 femtoscopy
556 if (iPWG2femto) {
557 if (!LoadLibrary("PWG2AOD", mode, kTRUE) ||
558 !LoadLibrary("PWG2femtoscopy", mode, kTRUE) ||
559 !LoadLibrary("PWG2femtoscopyUser", mode, kTRUE)) return kFALSE;
560 }
62e790f1 561 // PWG2 spectra
562 if (iPWG2spectra) {
563 if (!LoadLibrary("PWG2spectra", mode, kTRUE)) return kFALSE;
564 }
a000cab6 565 ::Info("AnalysisTrainNew.C::LoadAnalysisLibraries", "Load other libraries: SUCCESS");
566 return kTRUE;
567}
568
569//______________________________________________________________________________
570Bool_t LoadLibrary(const char *module, const char *mode, Bool_t rec=kFALSE)
571{
572// Load a module library in a given mode. Reports success.
573 Int_t imode = -1;
574 Int_t result;
575 TString smodule(module);
576 if (!strcmp(mode, "LOCAL")) imode = 0;
577 if (!strcmp(mode, "PROOF")) imode = 1;
578 if (!strcmp(mode, "GRID")) imode = 2;
579 TString mod(module);
580 if (!mod.Length()) {
581 ::Error("AnalysisTrainNew.C::LoadLibrary", "Empty module name");
582 return kFALSE;
583 }
584 // If a library is specified, just load it
585 if (smodule.EndsWith(".so")) {
586 mod.Remove(mod.Index(".so"));
587 result = gSystem->Load(mod);
588 if (result < 0) {
589 ::Error("AnalysisTrainNew.C::LoadLibrary", "Could not load library %s", module);
590 return kFALSE;
591 }
592 if (rec) anaLibs += Form("%s.so ",mod.Data());
593 return kTRUE;
594 }
595 // Check if the library is already loaded
596 if (strlen(gSystem->GetLibraries(Form("%s.so", module), "", kFALSE)) > 0)
597 return kTRUE;
598 switch (imode) {
599 case 0:
600 case 2:
601 if (usePAR) {
602 result = SetupPar(module);
603 if (rec) anaPars += Form("%s.par ", module);
604 } else {
605 result = gSystem->Load(Form("lib%s.so", module));
606 if (rec) anaLibs += Form("lib%s.so ", module);
607 }
608 break;
609 case 1:
610 result = gProof->UploadPackage(module);
611 if (result<0) {
612 result = gProof->UploadPackage(gSystem->ExpandPathName(Form("$ALICE_ROOT/%s.par", module)));
613 if (result<0) {
614 ::Error("AnalysisTrainNew.C::LoadLibrary", "Could not find module %s.par in current directory nor in $ALICE_ROOT", module);
615 return kFALSE;
616 }
617 }
618 result = gProof->EnablePackage(module);
619 break;
620 default:
621 return kFALSE;
622 }
623 if (result < 0) {
624 ::Error("AnalysisTrainNew.C::LoadLibrary", "Could not load module %s", module);
625 return kFALSE;
626 }
627 return kTRUE;
628}
629
630
631//______________________________________________________________________________
632TChain *CreateChain(const char *mode, const char *plugin_mode)
633{
634// Create the input chain
635 Int_t imode = -1;
636 if (!strcmp(mode, "LOCAL")) imode = 0;
637 if (!strcmp(mode, "PROOF")) imode = 1;
638 if (!strcmp(mode, "GRID")) imode = 2;
639 TChain *chain = NULL;
640 // Local chain
641 switch (imode) {
642 case 0:
643 if (iAODanalysis) {
644 if (!local_xmldataset.Length()) {
645 // Local AOD
646 chain = new TChain("aodTree");
647 if (gSystem->AccessPathName("data/AliAOD.root"))
648 ::Error("AnalysisTrainNew.C::CreateChain", "File: AliAOD.root not in ./data dir");
649 else {
650 if (!saveTrain) chain->Add("data/AliAOD.root");
651 else chain->Add("../data/AliAOD.root");
652 }
653 } else {
654 // Interactive AOD
655 chain = CreateChainSingle(local_xmldataset, "aodTree");
656 }
657 } else {
658 if (!local_xmldataset.Length()) {
659 // Local ESD
660 chain = new TChain("esdTree");
661 if (gSystem->AccessPathName("data/AliESDs.root"))
662 ::Error("AnalysisTrainNew.C::CreateChain", "File: AliESDs.root not in ./data dir");
663 else {
664 if (!saveTrain) chain->Add("data/AliESDs.root");
665 else chain->Add("../data/AliESDs.root");
666 }
667 } else {
668 // Interactive ESD
669 chain = CreateChainSingle(local_xmldataset, "esdTree");
670 }
671 }
672 break;
673 case 1:
674 break;
675 case 2:
676 if (usePLUGIN) {
677// AliAnalysisGrid *alienHandler = CreateAlienHandler(plugin_mode);
678// AliAnalysisManager::GetAnalysisManager()->SetGridHandler(alienHandler);
679 } else {
680 TString treeName = "esdTree";
681 if (iAODanalysis) treeName = "aodTree";
682 chain = CreateChainSingle("wn.xml", treeName);
683 }
684 break;
685 default:
686 }
687 if (chain && chain->GetNtrees()) return chain;
688 return NULL;
689}
690
691//______________________________________________________________________________
692TChain* CreateChainSingle(const char* xmlfile, const char *treeName)
693{
694 printf("*******************************\n");
695 printf("*** Getting the ESD Chain ***\n");
696 printf("*******************************\n");
697 TAlienCollection * myCollection = TAlienCollection::Open(xmlfile);
698
699 if (!myCollection) {
700 ::Error("AnalysisTrainNew.C::CreateChainSingle", "Cannot create an AliEn collection from %s", xmlfile) ;
701 return NULL ;
702 }
703
704 TChain* chain = new TChain(treeName);
705 myCollection->Reset() ;
706 while ( myCollection->Next() ) chain->Add(myCollection->GetTURL("")) ;
707 chain->ls();
708 return chain;
709}
710
711//______________________________________________________________________________
712Int_t SetupPar(char* pararchivename)
713{
714 if (!pararchivename || !strlen(pararchivename)) return -1;
715 char processline[1024];
716 if (gSystem->AccessPathName(Form("%s.par", pararchivename))) {
717 if (!gSystem->AccessPathName(Form("%s/%s.par", gSystem->Getenv("ALICE_ROOT"),pararchivename))) {
718 ::Info("AnalysisTrainNew.C::SetupPar", "Getting %s.par from $ALICE_ROOT", pararchivename);
719 TFile::Cp(gSystem->ExpandPathName(Form("$ALICE_ROOT/%s.par", pararchivename)),
720 Form("%s.par",pararchivename));
721 } else {
722 ::Error("AnalysisTrainNew.C::SetupPar", "Cannot find %s.par", pararchivename);
723 return -1;
724 }
725 }
726 if (usePLUGIN && saveTrain) gSystem->Exec(Form("ln -s ../%s.par %s",pararchivename, train_name.Data()));
727 gSystem->Exec(Form("tar xvzf %s.par", pararchivename));
728
729 TString ocwd = gSystem->WorkingDirectory();
730 if (!gSystem->ChangeDirectory(pararchivename)) return -1;
731
732 // check for BUILD.sh and execute
733 if (!gSystem->AccessPathName("PROOF-INF/BUILD.sh")) {
734 printf("*******************************\n");
735 printf("*** Building PAR archive ***\n");
736 printf("*******************************\n");
737 if (gSystem->Exec("PROOF-INF/BUILD.sh")) {
738 Error("runProcess","Cannot Build the PAR Archive! - Abort!");
739 return -1;
740 }
741 }
742
743 // check for SETUP.C and execute
744 if (!gSystem->AccessPathName("PROOF-INF/SETUP.C")) {
745 printf("*******************************\n");
746 printf("*** Setup PAR archive ***\n");
747 printf("*******************************\n");
748 gROOT->Macro("PROOF-INF/SETUP.C");
749 }
750 if (!gSystem->ChangeDirectory(ocwd.Data())) return -1;
751 return 0;
752}
753
754//______________________________________________________________________________
755AliAnalysisAlien* CreateAlienHandler(const char *plugin_mode)
756{
757// Check if user has a valid token, otherwise make one. This has limitations.
758// One can always follow the standard procedure of calling alien-token-init then
759 AliAnalysisAlien *plugin = new AliAnalysisAlien();
760// Set the run mode (can be "full", "test", "offline", "submit" or "terminate")
761 plugin->SetRunMode(plugin_mode);
762 if (useProductionMode) {
763 plugin->SetProductionMode();
764 plugin->AddDataFile(data_collection);
765 }
766
767 if (!outputSingleFolder.IsNull()) {
768 plugin->SetOutputSingleFolder(outputSingleFolder);
769 plugin->SetOutputToRunNo();
770 }
771 plugin->SetJobTag(job_tag);
772 plugin->SetNtestFiles(5);
773 plugin->SetCheckCopy(kFALSE);
774 plugin->SetMergeDirName(mergeDirName);
775// Set versions of used packages
776 plugin->SetAPIVersion("V1.1x");
777 plugin->SetROOTVersion(root_version);
778 plugin->SetAliROOTVersion(aliroot_version);
779// Declare input data to be processed.
780// Method 1: Create automatically XML collections using alien 'find' command.
781// Define production directory LFN
782 plugin->SetGridDataDir(alien_datadir);
783// Set data search pattern
784 plugin->SetDataPattern(data_pattern);
785 if (!useProductionMode) {
786 if (runOnData) {
787 plugin->SetRunPrefix("%09d");
788 }
789// if (!iAODanalysis) plugin->SetRunRange(run_range[0], run_range[1]);
790 for (Int_t i=0; i<10; i++) {
791 if (run_numbers[i]==0) break;
792 plugin->AddRunNumber(run_numbers[i]);
793 }
794 }
795// Define alien work directory where all files will be copied. Relative to alien $HOME.
796 plugin->SetGridWorkingDir(grid_workdir);
797// Declare alien output directory. Relative to working directory.
798 if (alien_outdir.IsNull()) alien_outdir = Form("output_%s",train_name.Data());
799 plugin->SetGridOutputDir(alien_outdir);
800
801 TString ana_sources = "";
802 TString ana_add = "";
803 if (usePAR && anaPars.Length()) {
804 printf("%s\n", anaPars.Data());
805 TObjArray *arr;
806 TObjString *objstr;
807 arr = anaPars.Tokenize(" ");
808 TIter next(arr);
809 while ((objstr=(TObjString*)next())) plugin->EnablePackage(objstr->GetString());
810 delete arr;
811 }
812
813// Declare the analysis source files names separated by blancs. To be compiled runtime
814// using ACLiC on the worker nodes.
815 ana_sources = ana_sources.Strip();
816// Declare all libraries (other than the default ones for the framework. These will be
817// loaded by the generated analysis macro. Add all extra files (task .cxx/.h) here.
818 anaLibs = anaLibs.Strip();
819 if (ana_sources.Length()) plugin->SetAnalysisSource(ana_sources);
820 if (anaLibs.Length()) plugin->SetAdditionalLibs(anaLibs);
821
822// Declare the output file names separated by blancs.
823// (can be like: file.root or file.root@ALICE::Niham::File)
824 plugin->SetDefaultOutputs();
825 plugin->SetMergeExcludes(mergeExclude);
826 plugin->SetMaxMergeFiles(maxMergeFiles);
827 plugin->SetNrunsPerMaster(nRunsPerMaster);
828// Optionally define the files to be archived.
829// plugin->SetOutputArchive("log_archive.zip:stdout,stderr@ALICE::NIHAM::File root_archive.zip:AliAOD.root,AOD.tag.root@ALICE::NIHAM::File");
830
831
832 // Put default output files to archive
833 TString listhists = "";
834 TString listaods = "";
835 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
836 TIter next(mgr->GetOutputs());
837 AliAnalysisDataContainer *output;
838 while ((output=(AliAnalysisDataContainer*)next())) {
839 const char *filename = output->GetFileName();
840 if (!(strcmp(filename, "default"))) {
841 if (!mgr->GetOutputEventHandler()) continue;
842 filename = mgr->GetOutputEventHandler()->GetOutputFileName();
843 if (listaods.Length()) listaods += ",";
844 listaods += filename;
845 listaods += ",";
846 listaods += "pyxsec_hists.root";
847 } else {
848 if (!strcmp(filename, "pyxsec_hists.root")) continue;
849 if (listhists.Contains(filename)) continue;
850 if (listhists.Length()) listhists += ",";
851 listhists += filename;
852 }
853 }
854 if (mgr->GetExtraFiles().Length()) {
855 if (listaods.Length()) listaods += ",";
856 listaods += mgr->GetExtraFiles();
857 listaods.ReplaceAll(" ", ",");
858 }
859 if (listhists.Length()) listhists = Form("hist_archive.zip:%s@%s", listhists.Data(), outputStorages.Data());
860 if (listaods.Length()) listaods = Form("aod_archive.zip:%s@%s", listaods.Data(), outputStorages.Data());
861 if (!listhists.Length() && !listaods.Length()) {
862 ::Fatal("AnalysisTrainNew", "No task output !");
863 }
864 TString outputArchive = Form("log_archive.zip:stderr@%s", outputStorages.Data());
865 if (listaods.Length()) {
866 outputArchive += " ";
867 outputArchive += listaods;
868 }
869 if (listhists.Length()) {
870 outputArchive += " ";
871 outputArchive += listhists;
872 }
873// Set friends
874// if (iAODanalysis && iPWG3d2h)
875// plugin->SetFriendChainName("AliAOD.VertexingHF.root");
876// plugin->SetOutputArchive(outputArchive);
877// Optionally set a name for the generated analysis macro (default MyAnalysis.C)
878 plugin->SetAnalysisMacro(Form("%s.C", train_name.Data()));
879// Optionally set a name for the generated validation script
880 plugin->SetValidationScript("PWG2validation.sh");
881// Optionally set maximum number of input files/subjob (default 100, put 0 to ignore)
882 plugin->SetSplitMaxInputFileNumber(nFilesPerJob);
883// Optionally set number of failed jobs that will trigger killing waiting sub-jobs.
884// plugin->SetMaxInitFailed(5);
885// Optionally modify the number of replicas
886 plugin->SetNumberOfReplicas(4);
887// Optionally resubmit threshold.
888// plugin->SetMasterResubmitThreshold(90);
889// Optionally set time to live (default 30000 sec)
890 plugin->SetTTL(70000);
891// Optionally set input format (default xml-single)
892 plugin->SetInputFormat("xml-single");
893// Optionally modify the name of the generated JDL (default analysis.jdl)
894 plugin->SetJDLName(Form("%s.jdl", train_name.Data()));
895// Optionally modify the executable name (default analysis.sh)
896 plugin->SetExecutable(Form("%s.sh", train_name.Data()));
897// Optionally modify job price (default 1)
898 plugin->SetPrice(1);
899// Merge via JDL
900 plugin->SetMergeViaJDL(useMergeViaJDL);
901// Use fastread option
902 plugin->SetFastReadOption(useFastReadOption);
903// UseOverwrite mode
904 plugin->SetOverwriteMode(useOverwriteMode);
905 plugin->SetExecutableCommand("aliroot -b -q");
906// Optionally modify split mode (default 'se')
907 plugin->SetSplitMode("se");
908 return plugin;
909}
910
911//______________________________________________________________________________
912void WriteConfig()
913{
914// Write train configuration in a file. The file name has the format:
915// train_[trainName]_ddMonthyyyy_time.C
916 if (useDATE) {
917 gSystem->Exec("date +%d%b%Y_%Hh%M > date.tmp");
918 ifstream fdate("date.tmp");
919 if (!fdate.is_open()) {
920 ::Error("AnalysisTrainNew.C::Export","Could not generate file name");
921 return;
922 }
923 const char date[64];
924 fdate.getline(date,64);
925 fdate.close();
926 gSystem->Exec("rm date.tmp");
927 train_name = Form("%s_%s", train_name.Data(), date);
928 }
929 TString cdir = gSystem->WorkingDirectory();
930 gSystem->MakeDirectory(train_name);
931 gSystem->ChangeDirectory(train_name);
932 ofstream out;
933 out.open(Form("%sConfig.C",train_name.Data()), ios::out);
934 if (out.bad()) {
935 ::Error("AnalysisTrainNew.C::Export", "Cannot open ConfigTrain.C for writing");
936 return;
937 }
938 out << "{" << endl;
939 out << " train_name = " << "\"" << train_name.Data() << "\";" << endl;
940 out << " proof_cluster = " << "\"" << proof_cluster.Data() << "\";" << endl;
941 out << " useAFPAR = " << useAFPAR << ";" << endl;
942 if (useAFPAR)
943 out << " AFversion = " << AFversion.Data() << ";" << endl;
944 out << " proof_dataset = " << "\"" << proof_dataset.Data() << "\";" << endl;
945 out << " usePLUGIN = " << usePLUGIN << ";" << endl;
946 out << " usePAR = " << usePAR << ";" << endl;
947 out << " useCPAR = " << useCPAR << ";" << endl;
948 out << " root_version = " << "\"" << root_version.Data() << "\";" << endl;
949 out << " aliroot_version = " << "\"" << aliroot_version.Data() << "\";" << endl;
950 out << " alien_datadir = " << "\"" << alien_datadir.Data() << "\";" << endl;
951 if (!alien_outdir.Length()) alien_outdir = Form("output_%s",train_name.Data());
952 out << " alien_outdir = " << "\"" << alien_outdir.Data() << "\";" << endl;
953 out << " maxMergeFiles = " << maxMergeFiles << ";" << endl;
954 out << " mergeExclude = " << "\"" << mergeExclude.Data() << "\";" << endl;
955 out << " nRunsPerMaster = " << nRunsPerMaster << ";" << endl;
956 out << " nFilesPerJob = " << nFilesPerJob << ";" << endl;
957// for (Int_t i=0; i<10; i++) {
958// if (run_numbers[i])
959// out << " run_numbers[" << i << "] = " << run_numbers[i] << ";" << endl;
960// }
961// out << " run_range[0] = " << run_range[0] << ";" << endl;
962// out << " run_range[1] = " << run_range[1] << ";" << endl;
963 out << " usePhysicsSelection = " << usePhysicsSelection << ";" << endl;
964 out << " useTender = " << useTender << ";" << endl;
965 out << " useMergeViaJDL = " << useMergeViaJDL << ";" << endl;
966 out << " useOverwriteMode = " << useOverwriteMode << ";" << endl;
967 out << " useFastReadOption = " << useFastReadOption << ";" << endl;
968 out << " useDBG = " << useDBG << ";" << endl;
969 out << " useMC = " << useMC << ";" << endl;
970 out << " useTAGS = " << useTAGS << ";" << endl;
971 out << " useKFILTER = " << useKFILTER << ";" << endl;
972 out << " useTR = " << useTR << ";" << endl;
973 out << " useCORRFW = " << useCORRFW << ";" << endl;
974 out << " useAODTAGS = " << useAODTAGS << ";" << endl;
975 out << " saveTrain = " << "kFALSE;" << endl << endl;
976 out << " // Analysis modules" << endl;
977 out << " iAODanalysis = " << iAODanalysis << ";" << endl;
978 out << " iAODhandler = " << iAODhandler << ";" << endl;
979 out << " iPWG2fmd = " << iPWG2fmd << ";" << endl;
980 out << " iPWG2femto = " << iPWG2femto << ";" << endl;
62e790f1 981 out << " iPWG2spectra = " << iPWG2spectra << ";" << endl;
a000cab6 982 out << "}" << endl;
983 ::Info("AnalysisTrainNew.C::WriteConfig", "Train configuration wrote to file %s", Form("config_%s.C", train_name.Data()));
984 gSystem->ChangeDirectory(cdir);
985}
986
987//______________________________________________________________________________
988Bool_t LoadConfig(const char *filename)
989{
990// Read train configuration from file
991 if (gSystem->AccessPathName(filename)) {
992 ::Error("AnalysisTrainNew.C::LoadConfig", "Config file name not found");
993 return kFALSE;
994 }
995 gROOT->ProcessLine(Form(".x %s", filename));
996 ::Info("AnalysisTrainNew.C::LoadConfig", "Train configuration loaded from file %s", filename);
997 return kTRUE;
998}