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e7303269 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 = "PWG3"; // 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("PWG3%s$2_$3", train_tag.Data()); //# FIXED #
24 // Add train composition and other comments
25TString job_comment = "PWG3 tasks on AODs (di)muon/vertexing/dielectrons";
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/PWG3/PWG3_$2";
56 // Data pattern - change as needed for test mode
57 TString data_pattern = "*ESDs/pass1/AOD033/*AOD.root";
58//TString 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/PWG3OUT$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 = "PWG3OUT$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
90Bool_t useCentrality = kFALSE; // centrality delta AOD
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 = 1; // Analysis on input AOD's
111Int_t iAODhandler = 0; // Analysis produces an AOD or dAOD's
112
113Int_t iPWG3hfe = 0; // Electrons analysis (PWG3)
114Int_t iPWG3JPSI = 0; // JPSI analysis (PWG3)
115Int_t iPWG3d2h = 1; // D0->2 hadrons (PWG3)
116Int_t iPWG3MuonTrain = 1; // Muon analysis train
117
118
119// Temporaries.
120TString anaPars = "";
121TString anaLibs = "";
122// Function signatures
123class AliAnalysisAlien;
124
125//______________________________________________________________________________
126void AnalysisTrainPWG3(const char *analysis_mode="local",
127 const char *plugin_mode="full",
128 const char *config_file="")
129{
130// Main analysis train macro. If a configuration file is provided, all parameters
131// are taken from there but may be altered by CheckModuleFlags.
132 if (strlen(config_file) && !LoadConfig(config_file)) return;
133 TString smode(analysis_mode);
134 smode.ToUpper();
135 TString spmode(plugin_mode);
136 spmode.ToLower();
137 if (spmode == "test") useProductionMode = kFALSE;
138 // Check compatibility of selected modules
139 CheckModuleFlags(smode);
140 if (saveTrain) WriteConfig();
141
142 printf("==================================================================\n");
143 printf("=========== RUNNING ANALYSIS TRAIN %s IN %s MODE ==========\n", train_name.Data(),smode.Data());
144 printf("==================================================================\n");
145 printf("= Configuring analysis train for: =\n");
146 if (iAODanalysis) printf("= AOD analysis =\n");
147 else printf("= ESD analysis =\n");
148 if (usePhysicsSelection) printf("= Physics selection =\n");
149 if (useTender) printf("= TENDER =\n");
150 if (iPWG3hfe) printf("= PWG3 electrons =\n");
151 if (iPWG3JPSI) printf("= PWG3 j/psi =\n");
152 if (iPWG3d2h) printf("= PWG3 D -> hadrons tasks =\n");
153 if (iPWG3MuonTrain) printf("= PWG3 muon train =\n");
154 printf("==================================================================\n");
155 printf(":: use physics selection: %d\n", (UInt_t)usePhysicsSelection);
156 printf(":: use xrootd tweaks: %d\n", (UInt_t)useFastReadOption);
157 printf(":: use overwrite xml : %d\n", (UInt_t)useOverwriteMode);
158 printf(":: use merge via JDL: %d\n", (UInt_t)useMergeViaJDL);
159 printf(":: use MC truth: %d\n", (UInt_t)useMC);
160 printf(":: use KINE filter: %d\n", (UInt_t)useKFILTER);
161 printf(":: use track references: %d\n", (UInt_t)useTR);
162 printf(":: use tags: %d\n", (UInt_t)useTAGS);
163 printf(":: use AOD tags: %d\n", (UInt_t)useAODTAGS);
164 printf(":: use debugging: %d\n", (UInt_t)useDBG);
165 printf(":: use PAR files: %d\n", (UInt_t)usePAR);
166 printf(":: use AliEn plugin: %d\n", (UInt_t)usePLUGIN);
167
168 //==========================================================================
169 // Connect to back-end system
170// if (!Connect(smode)) {
171// ::Error("AnalysisTrain", "Could not connect to %s back-end", analysis_mode);
172// return;
173// }
174
175 // Load common libraries and set include path
176 if (!LoadCommonLibraries(smode)) {
177 ::Error("AnalysisTrain", "Could not load common libraries");
178 return;
179 }
180
181 // Make the analysis manager and connect event handlers
182 AliAnalysisManager *mgr = new AliAnalysisManager("Analysis Train", "Production train");
183 if (saveProofToAlien) mgr->SetSpecialOutputLocation(proof_outdir);
184 if (!strcmp(plugin_mode, "test")) mgr->SetNSysInfo(1);
185 // Load analysis specific libraries
186 if (!LoadAnalysisLibraries(smode)) {
187 ::Error("AnalysisTrain", "Could not load analysis libraries");
188 return;
189 }
190
191 // Create input handler (input container created automatically)
192 if (iAODanalysis) {
193 // AOD input handler
194 AliAODInputHandler *aodH = new AliAODInputHandler();
195 if (iPWG3d2h) aodH->AddFriend("AliAOD.VertexingHF.root");
196 mgr->SetInputEventHandler(aodH);
197 } else {
198 // ESD input handler
199 AliESDInputHandler *esdHandler = new AliESDInputHandler();
200 if (useTAGS) esdHandler->SetReadTags();
201 mgr->SetInputEventHandler(esdHandler);
202 }
203 // Monte Carlo handler
204 if (useMC && !iAODanalysis) {
205 AliMCEventHandler* mcHandler = new AliMCEventHandler();
206 mgr->SetMCtruthEventHandler(mcHandler);
207 mcHandler->SetReadTR(useTR);
208 }
209 // AOD output container, created automatically when setting an AOD handler
210 if (iAODhandler) {
211 // AOD output handler
212 AliAODHandler* aodHandler = new AliAODHandler();
213 aodHandler->SetOutputFileName("AliAOD.root");
214 mgr->SetOutputEventHandler(aodHandler);
215 if (iAODanalysis) {
216 aodHandler->SetFillAOD(kFALSE);
217 aodHandler->SetCreateNonStandardAOD();
218// if (iPWG3vertexing) aodHandler->SetOutputFileName("AliAOD.VertexingHF.root");
219 }
220 }
221 // Debugging if needed
222 if (useDBG) mgr->SetDebugLevel(3);
223 if (saveCanvases) mgr->SetSaveCanvases(kTRUE);
224
225 //==========================================================================
226 // Create the chain. In this example it is created only from ALIEN files but
227 // can be done to work in batch or grid mode as well.
228 TChain *chain = CreateChain(smode, plugin_mode);
229
230 //==========================================================================
231 // Load the tasks configuration macros for all wagons. These files are supposed now to be
232 // in the current workdir, but in AliEn they will be in the file catalog,
233 // mapped from AliRoot and pecified in the jdl input list.
234
235 // For now connection to top input container and common AOD output container
236 // is done in this macro, but in future these containers will be connected
237 // from each task configuration macro.
238
239 AddAnalysisTasks();
240
241 // Run the analysis
242 //
243 if (usePLUGIN) {
244 AliAnalysisGrid *alienHandler = CreateAlienHandler(plugin_mode);
245 AliAnalysisManager::GetAnalysisManager()->SetGridHandler(alienHandler);
246 }
247
248 if (mgr->InitAnalysis()) {
249 mgr->PrintStatus();
250 if (saveTrain || strlen(config_file)) gSystem->ChangeDirectory(train_name);
251 StartAnalysis(smode, chain);
252 }
253}
254
255//______________________________________________________________________________
256void AddAnalysisTasks()
257{
258// Add all analysis task wagons to the train
259 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
260
261 //
262 // Tender and supplies. Needs to be called for every event.
263 //
264 if (useTender) {
265 gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/TenderSupplies/AddTaskTender.C");
266 // IF V0 tender needed, put kTRUE below
267 AliAnalysisTaskSE *tender = AddTaskTender(useV0tender);
268// tender->SetDebugLevel(2);
269 }
270
271 if (usePhysicsSelection) {
272 // Physics selection task
273 gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskPhysicsSelection.C");
274 mgr->RegisterExtraFile("event_stat.root");
275 AliPhysicsSelectionTask *physSelTask = AddTaskPhysicsSelection(useMC,useBKrejection);
276 mgr->AddStatisticsTask(AliVEvent::kMB);
277 }
278
279 // AOD tags
280 if (useAODTAGS) {
281 AliAnalysisTaskTagCreator* tagTask = new AliAnalysisTaskTagCreator("AOD Tag Creator");
282 mgr->AddTask(tagTask);
283 AliAnalysisDataContainer *coutTags = mgr->CreateContainer("cTag", TTree::Class(),
284 AliAnalysisManager::kOutputContainer, "AOD.tag.root");
285 mgr->ConnectInput (tagTask, 0, mgr->GetCommonInputContainer());
286 mgr->ConnectOutput(tagTask, 1, coutTags);
287 }
288
289
290// ********** PWG3 wagons ******************************************************
291 AliAnalysisManager::SetCommonFileName("PWG3histograms.root");
292
293 // PWG3 electrons
294 if (iPWG3hfe) {
295 gROOT->LoadMacro("$ALICE_ROOT/PWG3/hfe/macros/AddTaskHFE.C");
296 AliAnalysisTaskHFE *taskHFE = AddTaskHFE();
297 if (!taskHFE) ::Warning("AnalysisTrainNew", "AliAnalysisTaskHFE cannot run for this train conditions - EXCLUDED");
298 }
299
300 // PWG3 JPSI
301 if (iPWG3JPSI) {
302 gROOT->LoadMacro("$ALICE_ROOT/PWG3/dielectron/macros/AddTaskJPSI.C");
303 AliAnalysisTask *taskJPSI = AddTaskJPSI();
304 if (!taskJPSI) ::Warning("AnalysisTrainNew", "AliAnalysisTaskMultiDielectron cannot run for this train conditions - EXCLUDED");
305 }
306
307 // PWG3 D2h
308 if (iPWG3d2h) {
309 gROOT->LoadMacro("$ALICE_ROOT/PWG3/vertexingHF/AddD2HTrain.C");
310 Bool_t readMC = (runOnData!=0 ? kTRUE : kFALSE);
311 AddD2HTrain(readMC, 1,1,1,0,0,1,0,0,0,0);
312 }
313
314 // PWG3 muon
315 if (iPWG3MuonTrain) {
316 gROOT->LoadMacro("$ALICE_ROOT/PWG3/muon/AddPWG3MuonTrain.C");
317 // iESDAnalysis, iAODAnalysis -> flags to select if the train is AOD or ESD based
318 // iMuonDistributions, iSingleMuonANAlysis -> flags to switch on/off analysis wagons
319 Int_t isESDAnalysis = (iAODanalysis)?0:1;
320 Int_t isAODAnalysis = (iAODanalysis)?1:0;
321 Int_t addMuonDistributions = 1;
322 Int_t addSingleMuonAnalysis = 1;
323 Int_t addMuonHFAnalysis = 1;
324 Int_t ntaskmuon = AddPWG3MuonTrain(isESDAnalysis,isAODAnalysis,addMuonDistributions,addSingleMuonAnalysis,addMuonHFAnalysis);
325 printf("Added %d muon tasks\n", ntaskmuon);
326 }
327
328}
329
330//______________________________________________________________________________
331void StartAnalysis(const char *mode, TChain *chain) {
332// Start analysis.
333 Int_t imode = -1;
334 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
335 if (!strcmp(mode, "LOCAL")) imode = 0;
336 if (!strcmp(mode, "PROOF")) imode = 1;
337 if (!strcmp(mode, "GRID")) imode = 2;
338 switch (imode) {
339 case 0:
340 if (!chain) {
341 ::Error("AnalysisTrainNew.C::StartAnalysis", "Cannot create the chain");
342 return;
343 }
344 mgr->StartAnalysis(mode, chain);
345 return;
346 case 1:
347 if (!proof_dataset.Length()) {
348 ::Error("AnalysisTrainNew.C::StartAnalysis", "proof_dataset is empty");
349 return;
350 }
351 mgr->StartAnalysis(mode, proof_dataset, 1000);
352 return;
353 case 2:
354 if (usePLUGIN) {
355 if (!mgr->GetGridHandler()) {
356 ::Error("AnalysisTrainNew.C::StartAnalysis", "Grid plugin not initialized");
357 return;
358 }
359 mgr->StartAnalysis("grid");
360 } else {
361 if (!chain) {
362 ::Error("AnalysisTrainNew.C::StartAnalysis", "Cannot create the chain");
363 return;
364 }
365 mgr->StartAnalysis(mode, chain);
366 }
367 return;
368 }
369}
370
371//______________________________________________________________________________
372void CheckModuleFlags(const char *mode) {
373// Checks selected modules and insure compatibility
374 Int_t imode = -1;
375 if (!strcmp(mode, "LOCAL")) imode = 0;
376 if (!strcmp(mode, "PROOF")) imode = 1;
377 if (!strcmp(mode, "GRID")) imode = 2;
378 if (imode==1) {
379 if (!usePAR) {
380 ::Info("AnalysisTrainNew.C::CheckModuleFlags", "PAR files enabled due to PROOF analysis");
381 usePAR = kTRUE;
382 }
383 }
384 if (imode != 2) {
385 ::Info("AnalysisTrainNew.C::CheckModuleFlags", "AliEn plugin disabled since not in GRID mode");
386 usePLUGIN = kFALSE;
387 }
388 if (iAODanalysis) {
389 // AOD analysis
390 if (useMC)
391 ::Info("AnalysisTrainNew.C::CheckModuleFlags", "MC usage disabled in analysis on AOD's");
392 if (useAODTAGS)
393 ::Info("AnalysisTrainNew.C::CheckModuleFlags", "AOD tags usage disabled in analysis on AOD's");
394 useMC = kFALSE;
395 useTR = kFALSE;
396 useAODTAGS = kFALSE;
397 } else {
398 // ESD analysis
399 if (!useMC) useTR = kFALSE;
400 if (!useTR) {
401 ::Info("AnalysisTrainNew.C::CheckModuleFlags", "iPWG2evchar disabled if not reading track references");
402 iPWG2evchar = 0;
403 }
404 }
405 if (useKFILTER && !useMC) useKFILTER = kFALSE;
406 if (useAODTAGS && !iAODhandler) useAODTAGS = kFALSE;
407}
408
409//______________________________________________________________________________
410Bool_t Connect(const char *mode) {
411// Connect <username> to the back-end system.
412 Int_t imode = -1;
413 if (!strcmp(mode, "LOCAL")) imode = 0;
414 if (!strcmp(mode, "PROOF")) imode = 1;
415 if (!strcmp(mode, "GRID")) imode = 2;
416 TString username = gSystem->Getenv("alien_API_USER");
417 switch (imode) {
418 case 0:
419 break;
420 case 1:
421 if (!username.Length()) {
422 ::Error(Form("AnalysisTrainNew.C::Connect <%s>", mode), "Make sure you:\n \
423 1. Have called: alien-token-init <username>\n \
424 2. Have called: >source /tmp/gclient_env_$UID");
425 return kFALSE;
426 }
427 ::Info("AnalysisTrainNew.C::Connect", "Connecting user <%s> to PROOF cluster <%s>",
428 username.Data(), proof_cluster.Data());
429 gEnv->SetValue("XSec.GSI.DelegProxy", "2");
430// TProof::Open(Form("%s@%s:31093", username.Data(), proof_cluster.Data()));
431 TProof::Open(Form("%s@%s", username.Data(), proof_cluster.Data()));
432 if (!gProof) {
433 if (strcmp(gSystem->Getenv("XrdSecGSISRVNAMES"), "lxfsrd0506.cern.ch"))
434 ::Error(Form("AnalysisTrainNew.C::Connect <%s>", mode), "Environment XrdSecGSISRVNAMES different from lxfsrd0506.cern.ch");
435 return kFALSE;
436 }
437 TGrid::Connect("alien://");
438 if (gGrid) {
439 TString homedir = gGrid->GetHomeDirectory();
440 TString workdir = homedir + train_name;
441 if (!gGrid->Cd(workdir)) {
442 gGrid->Cd(homedir);
443 if (gGrid->Mkdir(workdir)) {
444 gGrid->Cd(train_name);
445 ::Info("AnalysisTrainNew::Connect()", "Directory %s created", gGrid->Pwd());
446 }
447 }
448 gGrid->Mkdir("proof_output");
449 gGrid->Cd("proof_output");
450 proof_outdir = Form("alien://%s", gGrid->Pwd());
451 }
452 break;
453 case 2:
454 if (usePLUGIN && !gSystem->Getenv("alien_CLOSE_SE")) {
455 ::Error(Form("AnalysisTrainNew.C::Connect <%s>", mode),
456 "When using the AliEn plugin it is preferable to define the \
457 variable alien_CLOSE_SE in your environment.");
458 return kFALSE;
459 }
460 ::Info("AnalysisTrainNew.C::Connect", "Connecting user <%s> to AliEn ...",
461 username.Data());
462 TGrid::Connect("alien://");
463 if (!gGrid || !gGrid->IsConnected()) return kFALSE;
464 break;
465 default:
466 ::Error("AnalysisTrainNew.C::Connect", "Unknown run mode: %s", mode);
467 return kFALSE;
468 }
469 ::Info("AnalysisTrainNew.C::Connect","Connected in %s mode", mode);
470 return kTRUE;
471}
472
473//______________________________________________________________________________
474Bool_t LoadCommonLibraries(const char *mode)
475{
476// Load common analysis libraries.
477 Int_t imode = -1;
478 if (!strcmp(mode, "LOCAL")) imode = 0;
479 if (!strcmp(mode, "PROOF")) imode = 1;
480 if (!strcmp(mode, "GRID")) imode = 2;
481 if (!gSystem->Getenv("ALICE_ROOT")) {
482 ::Error("AnalysisTrainNew.C::LoadCommonLibraries", "Analysis train requires that analysis libraries are compiled with a local AliRoot");
483 return kFALSE;
484 }
485 Bool_t success = kTRUE;
486 // ROOT libraries
4070f709 487 gSystem->Load("libTree");
488 gSystem->Load("libGeom");
489 gSystem->Load("libVMC");
490 gSystem->Load("libPhysics");
491 gSystem->Load("libMinuit");
e7303269 492
493 // Load framework classes. Par option ignored here.
494 switch (imode) {
495 case 0:
496 case 2:
497 if (useCPAR) {
498 success &= LoadLibrary("STEERBase", mode, kTRUE);
499 success &= LoadLibrary("ESD", mode, kTRUE);
500 success &= LoadLibrary("AOD", mode, kTRUE);
501 success &= LoadLibrary("ANALYSIS", mode, kTRUE);
502 success &= LoadLibrary("ANALYSISalice", mode, kTRUE);
503 if (useCORRFW) success &= LoadLibrary("CORRFW", mode, kTRUE);
504 } else {
505 success &= LoadLibrary("libSTEERBase.so", mode);
506 success &= LoadLibrary("libESD.so", mode);
507 success &= LoadLibrary("libAOD.so", mode);
508 success &= LoadLibrary("libANALYSIS.so", mode);
509 success &= LoadLibrary("libANALYSISalice.so", mode);
510 if (useCORRFW) success &= LoadLibrary("libCORRFW.so", mode);
511 gROOT->ProcessLine(".include $ALICE_ROOT/include");
512 }
513 break;
514 case 1:
515 Int_t ires = -1;
516 if (useAFPAR && !gSystem->AccessPathName(AFversion)) ires = gProof->UploadPackage(AFversion);
517 if (ires < 0) {
518 success &= LoadLibrary("STEERBase", mode);
519 success &= LoadLibrary("ESD", mode);
520 success &= LoadLibrary("AOD", mode);
521 success &= LoadLibrary("ANALYSIS", mode);
522 success &= LoadLibrary("ANALYSISalice", mode);
523 if (useCORRFW) success &= LoadLibrary("CORRFW", mode);
524 } else {
525 ires = gProof->EnablePackage(AFversion);
526 if (ires<0) success = kFALSE;
527 if (useCORRFW) success &= LoadLibrary("CORRFW", mode);
528 }
529 break;
530 default:
531 ::Error("AnalysisTrainNew.C::LoadCommonLibraries", "Unknown run mode: %s", mode);
532 return kFALSE;
533 }
534 if (success) {
535 ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Load common libraries: SUCCESS");
536 ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Include path for Aclic compilation:\n%s",
537 gSystem->GetIncludePath());
538 } else {
539 ::Info("AnalysisTrainNew.C::LoadCommodLibraries", "Load common libraries: FAILED");
540 }
541
542 return success;
543}
544
545//______________________________________________________________________________
546Bool_t LoadAnalysisLibraries(const char *mode)
547{
548// Load common analysis libraries.
549 Bool_t success = kTRUE;
550 if (useTender) {
551 if (!LoadLibrary("TENDER", mode, kTRUE) ||
552 !LoadLibrary("TENDERSupplies", mode, kTRUE)) return kFALSE;
553 }
554 if (iPWG3MuonTrain) {
555 if (!LoadLibrary("PWG3base", mode, kTRUE) ||
556 !LoadLibrary("PWG3muon", mode, kTRUE)) return kFALSE;
557 }
558 // PWG3 Vertexing HF
559 if (iPWG3d2h) {
560 if (!LoadLibrary("PWG3base", mode, kTRUE) ||
561 !LoadLibrary("PWG3vertexingHF", mode, kTRUE)) return kFALSE;
562 }
563 // PWG3 hfe
564 if (iPWG3hfe) {
565 if (!LoadLibrary("PWG3hfe", mode, kTRUE)) return kFALSE;
566 }
567 // PWG3 dielectron
568 if (iPWG3JPSI) {
569 if (!LoadLibrary("PWG3dielectron", mode, kTRUE)) return kFALSE;
570 }
571
572 ::Info("AnalysisTrainNew.C::LoadAnalysisLibraries", "Load other libraries: SUCCESS");
573 return kTRUE;
574}
575
576//______________________________________________________________________________
577Bool_t LoadLibrary(const char *module, const char *mode, Bool_t rec=kFALSE)
578{
579// Load a module library in a given mode. Reports success.
580 Int_t imode = -1;
581 Int_t result;
582 TString smodule(module);
583 if (!strcmp(mode, "LOCAL")) imode = 0;
584 if (!strcmp(mode, "PROOF")) imode = 1;
585 if (!strcmp(mode, "GRID")) imode = 2;
586 TString mod(module);
587 if (!mod.Length()) {
588 ::Error("AnalysisTrainNew.C::LoadLibrary", "Empty module name");
589 return kFALSE;
590 }
591 // If a library is specified, just load it
592 if (smodule.EndsWith(".so")) {
593 mod.Remove(mod.Index(".so"));
594 result = gSystem->Load(mod);
595 if (result < 0) {
596 ::Error("AnalysisTrainNew.C::LoadLibrary", "Could not load library %s", module);
597 return kFALSE;
598 }
599 if (rec) anaLibs += Form("%s.so ",mod.Data());
600 return kTRUE;
601 }
602 // Check if the library is already loaded
9a3036c4 603 if (strlen(gSystem->GetLibraries(module, "", kFALSE)) > 0)
e7303269 604 return kTRUE;
605 switch (imode) {
606 case 0:
607 case 2:
608 if (usePAR) {
609 result = SetupPar(module);
610 if (rec) anaPars += Form("%s.par ", module);
611 } else {
b0635849 612 result = gSystem->Load(Form("lib%s", module));
e7303269 613 if (rec) anaLibs += Form("lib%s.so ", module);
614 }
615 break;
616 case 1:
617 result = gProof->UploadPackage(module);
618 if (result<0) {
619 result = gProof->UploadPackage(gSystem->ExpandPathName(Form("$ALICE_ROOT/%s.par", module)));
620 if (result<0) {
621 ::Error("AnalysisTrainNew.C::LoadLibrary", "Could not find module %s.par in current directory nor in $ALICE_ROOT", module);
622 return kFALSE;
623 }
624 }
625 result = gProof->EnablePackage(module);
626 break;
627 default:
628 return kFALSE;
629 }
630 if (result < 0) {
631 ::Error("AnalysisTrainNew.C::LoadLibrary", "Could not load module %s", module);
632 return kFALSE;
633 }
634 return kTRUE;
635}
636
637
638//______________________________________________________________________________
639TChain *CreateChain(const char *mode, const char *plugin_mode)
640{
641// Create the input chain
642 Int_t imode = -1;
643 if (!strcmp(mode, "LOCAL")) imode = 0;
644 if (!strcmp(mode, "PROOF")) imode = 1;
645 if (!strcmp(mode, "GRID")) imode = 2;
646 TChain *chain = NULL;
647 // Local chain
648 switch (imode) {
649 case 0:
650 if (iAODanalysis) {
651 if (!local_xmldataset.Length()) {
652 // Local AOD
653 chain = new TChain("aodTree");
654 if (gSystem->AccessPathName("data/AliAOD.root"))
655 ::Error("AnalysisTrainNew.C::CreateChain", "File: AliAOD.root not in ./data dir");
656 else {
657 if (!saveTrain) chain->Add("data/AliAOD.root");
658 else chain->Add("../data/AliAOD.root");
659 }
660 } else {
661 // Interactive AOD
662 chain = CreateChainSingle(local_xmldataset, "aodTree");
663 }
664 } else {
665 if (!local_xmldataset.Length()) {
666 // Local ESD
667 chain = new TChain("esdTree");
668 if (gSystem->AccessPathName("data/AliESDs.root"))
669 ::Error("AnalysisTrainNew.C::CreateChain", "File: AliESDs.root not in ./data dir");
670 else {
671 if (!saveTrain) chain->Add("data/AliESDs.root");
672 else chain->Add("../data/AliESDs.root");
673 }
674 } else {
675 // Interactive ESD
676 chain = CreateChainSingle(local_xmldataset, "esdTree");
677 }
678 }
679 break;
680 case 1:
681 break;
682 case 2:
683 if (usePLUGIN) {
684// AliAnalysisGrid *alienHandler = CreateAlienHandler(plugin_mode);
685// AliAnalysisManager::GetAnalysisManager()->SetGridHandler(alienHandler);
686 } else {
687 TString treeName = "esdTree";
688 if (iAODanalysis) treeName = "aodTree";
689 chain = CreateChainSingle("wn.xml", treeName);
690 }
691 break;
692 default:
693 }
694 if (chain && chain->GetNtrees()) return chain;
695 return NULL;
696}
697
698//______________________________________________________________________________
699TChain* CreateChainSingle(const char* xmlfile, const char *treeName)
700{
701 printf("*******************************\n");
702 printf("*** Getting the ESD Chain ***\n");
703 printf("*******************************\n");
704 TAlienCollection * myCollection = TAlienCollection::Open(xmlfile);
705
706 if (!myCollection) {
707 ::Error("AnalysisTrainNew.C::CreateChainSingle", "Cannot create an AliEn collection from %s", xmlfile) ;
708 return NULL ;
709 }
710
711 TChain* chain = new TChain(treeName);
712 myCollection->Reset() ;
713 while ( myCollection->Next() ) chain->Add(myCollection->GetTURL("")) ;
714 chain->ls();
715 return chain;
716}
717
718//______________________________________________________________________________
719Int_t SetupPar(char* pararchivename)
720{
721 if (!pararchivename || !strlen(pararchivename)) return -1;
722 char processline[1024];
723 if (gSystem->AccessPathName(Form("%s.par", pararchivename))) {
724 if (!gSystem->AccessPathName(Form("%s/%s.par", gSystem->Getenv("ALICE_ROOT"),pararchivename))) {
725 ::Info("AnalysisTrainNew.C::SetupPar", "Getting %s.par from $ALICE_ROOT", pararchivename);
726 TFile::Cp(gSystem->ExpandPathName(Form("$ALICE_ROOT/%s.par", pararchivename)),
727 Form("%s.par",pararchivename));
728 } else {
729 ::Error("AnalysisTrainNew.C::SetupPar", "Cannot find %s.par", pararchivename);
730 return -1;
731 }
732 }
733 if (usePLUGIN && saveTrain) gSystem->Exec(Form("ln -s ../%s.par %s",pararchivename, train_name.Data()));
734 gSystem->Exec(Form("tar xvzf %s.par", pararchivename));
735
736 TString ocwd = gSystem->WorkingDirectory();
737 if (!gSystem->ChangeDirectory(pararchivename)) return -1;
738
739 // check for BUILD.sh and execute
740 if (!gSystem->AccessPathName("PROOF-INF/BUILD.sh")) {
741 printf("*******************************\n");
742 printf("*** Building PAR archive ***\n");
743 printf("*******************************\n");
744 if (gSystem->Exec("PROOF-INF/BUILD.sh")) {
745 Error("runProcess","Cannot Build the PAR Archive! - Abort!");
746 return -1;
747 }
748 }
749
750 // check for SETUP.C and execute
751 if (!gSystem->AccessPathName("PROOF-INF/SETUP.C")) {
752 printf("*******************************\n");
753 printf("*** Setup PAR archive ***\n");
754 printf("*******************************\n");
755 gROOT->Macro("PROOF-INF/SETUP.C");
756 }
757 if (!gSystem->ChangeDirectory(ocwd.Data())) return -1;
758 return 0;
759}
760
761//______________________________________________________________________________
762AliAnalysisAlien* CreateAlienHandler(const char *plugin_mode)
763{
764// Check if user has a valid token, otherwise make one. This has limitations.
765// One can always follow the standard procedure of calling alien-token-init then
766 AliAnalysisAlien *plugin = new AliAnalysisAlien();
767// Set the run mode (can be "full", "test", "offline", "submit" or "terminate")
768 plugin->SetRunMode(plugin_mode);
769 if (useProductionMode) {
770 plugin->SetProductionMode();
771 plugin->AddDataFile(data_collection);
772 }
773
774 if (!outputSingleFolder.IsNull()) {
775 plugin->SetOutputSingleFolder(outputSingleFolder);
776 plugin->SetOutputToRunNo();
777 }
778 if (iPWG3d2h) plugin->SetFriendChainName("AliAOD.VertexingHF.root");
779 plugin->SetJobTag(job_tag);
780 plugin->SetNtestFiles(5);
781 plugin->SetCheckCopy(kFALSE);
782 plugin->SetMergeDirName(mergeDirName);
783// Set versions of used packages
784 plugin->SetAPIVersion("V1.1x");
785 plugin->SetROOTVersion(root_version);
786 plugin->SetAliROOTVersion(aliroot_version);
787// Declare input data to be processed.
788// Method 1: Create automatically XML collections using alien 'find' command.
789// Define production directory LFN
790 plugin->SetGridDataDir(alien_datadir);
791// Set data search pattern
792 plugin->SetDataPattern(data_pattern);
793 if (!useProductionMode) {
794 if (runOnData) {
795 plugin->SetRunPrefix("%09d");
796 }
797// if (!iAODanalysis) plugin->SetRunRange(run_range[0], run_range[1]);
798 for (Int_t i=0; i<10; i++) {
799 if (run_numbers[i]==0) break;
800 plugin->AddRunNumber(run_numbers[i]);
801 }
802 }
803// Define alien work directory where all files will be copied. Relative to alien $HOME.
804 plugin->SetGridWorkingDir(grid_workdir);
805// Declare alien output directory. Relative to working directory.
806 if (alien_outdir.IsNull()) alien_outdir = Form("output_%s",train_name.Data());
807 plugin->SetGridOutputDir(alien_outdir);
808
809 TString ana_sources = "";
810 TString ana_add = "";
811 if (usePAR && anaPars.Length()) {
812 printf("%s\n", anaPars.Data());
813 TObjArray *arr;
814 TObjString *objstr;
815 arr = anaPars.Tokenize(" ");
816 TIter next(arr);
817 while ((objstr=(TObjString*)next())) plugin->EnablePackage(objstr->GetString());
818 delete arr;
819 }
820
821// Declare the analysis source files names separated by blancs. To be compiled runtime
822// using ACLiC on the worker nodes.
823 ana_sources = ana_sources.Strip();
824// Declare all libraries (other than the default ones for the framework. These will be
825// loaded by the generated analysis macro. Add all extra files (task .cxx/.h) here.
826 anaLibs = anaLibs.Strip();
827 if (ana_sources.Length()) plugin->SetAnalysisSource(ana_sources);
828 if (anaLibs.Length()) plugin->SetAdditionalLibs(anaLibs);
829
830// Declare the output file names separated by blancs.
831// (can be like: file.root or file.root@ALICE::Niham::File)
832 plugin->SetDefaultOutputs();
833 plugin->SetMergeExcludes(mergeExclude);
834 plugin->SetMaxMergeFiles(maxMergeFiles);
835 plugin->SetNrunsPerMaster(nRunsPerMaster);
836// Optionally define the files to be archived.
837// plugin->SetOutputArchive("log_archive.zip:stdout,stderr@ALICE::NIHAM::File root_archive.zip:AliAOD.root,AOD.tag.root@ALICE::NIHAM::File");
838
839
840 // Put default output files to archive
841 TString listhists = "";
842 TString listaods = "";
843 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
844 TIter next(mgr->GetOutputs());
845 AliAnalysisDataContainer *output;
846 while ((output=(AliAnalysisDataContainer*)next())) {
847 const char *filename = output->GetFileName();
848 if (!(strcmp(filename, "default"))) {
849 if (!mgr->GetOutputEventHandler()) continue;
850 filename = mgr->GetOutputEventHandler()->GetOutputFileName();
851 if (listaods.Length()) listaods += ",";
852 listaods += filename;
853 listaods += ",";
854 listaods += "pyxsec_hists.root";
855 } else {
856 if (!strcmp(filename, "pyxsec_hists.root")) continue;
857 if (listhists.Contains(filename)) continue;
858 if (listhists.Length()) listhists += ",";
859 listhists += filename;
860 }
861 }
862 if (mgr->GetExtraFiles().Length()) {
863 if (listaods.Length()) listaods += ",";
864 listaods += mgr->GetExtraFiles();
865 listaods.ReplaceAll(" ", ",");
866 }
867 if (listhists.Length()) listhists = Form("hist_archive.zip:%s@%s", listhists.Data(), outputStorages.Data());
868 if (listaods.Length()) listaods = Form("aod_archive.zip:%s@%s", listaods.Data(), outputStorages.Data());
869 if (!listhists.Length() && !listaods.Length()) {
870 ::Fatal("AnalysisTrainNew", "No task output !");
871 }
872 TString outputArchive = Form("log_archive.zip:stderr@%s", outputStorages.Data());
873 if (listaods.Length()) {
874 outputArchive += " ";
875 outputArchive += listaods;
876 }
877 if (listhists.Length()) {
878 outputArchive += " ";
879 outputArchive += listhists;
880 }
881// Set friends
882// if (iAODanalysis && iPWG3d2h)
883// plugin->SetFriendChainName("AliAOD.VertexingHF.root");
884// plugin->SetOutputArchive(outputArchive);
885// Optionally set a name for the generated analysis macro (default MyAnalysis.C)
886 plugin->SetAnalysisMacro(Form("%s.C", train_name.Data()));
887// Optionally set a name for the generated validation script
888 plugin->SetValidationScript("PWG3validation.sh");
889// Optionally set maximum number of input files/subjob (default 100, put 0 to ignore)
890 plugin->SetSplitMaxInputFileNumber(nFilesPerJob);
891// Optionally set number of failed jobs that will trigger killing waiting sub-jobs.
892// plugin->SetMaxInitFailed(5);
893// Optionally modify the number of replicas
894 plugin->SetNumberOfReplicas(4);
895// Optionally resubmit threshold.
896// plugin->SetMasterResubmitThreshold(90);
897// Optionally set time to live (default 30000 sec)
898 plugin->SetTTL(70000);
899// Optionally set input format (default xml-single)
900 plugin->SetInputFormat("xml-single");
901// Optionally modify the name of the generated JDL (default analysis.jdl)
902 plugin->SetJDLName(Form("%s.jdl", train_name.Data()));
903// Optionally modify the executable name (default analysis.sh)
904 plugin->SetExecutable(Form("%s.sh", train_name.Data()));
905// Optionally modify job price (default 1)
906 plugin->SetPrice(1);
907// Merge via JDL
908 plugin->SetMergeViaJDL(useMergeViaJDL);
909// Use fastread option
910 plugin->SetFastReadOption(useFastReadOption);
911// UseOverwrite mode
912 plugin->SetOverwriteMode(useOverwriteMode);
913 plugin->SetExecutableCommand("aliroot -b -q");
914// Optionally modify split mode (default 'se')
915 plugin->SetSplitMode("se");
916 return plugin;
917}
918
919//______________________________________________________________________________
920void WriteConfig()
921{
922// Write train configuration in a file. The file name has the format:
923// train_[trainName]_ddMonthyyyy_time.C
924 if (useDATE) {
925 gSystem->Exec("date +%d%b%Y_%Hh%M > date.tmp");
926 ifstream fdate("date.tmp");
927 if (!fdate.is_open()) {
928 ::Error("AnalysisTrainNew.C::Export","Could not generate file name");
929 return;
930 }
931 const char date[64];
932 fdate.getline(date,64);
933 fdate.close();
934 gSystem->Exec("rm date.tmp");
935 train_name = Form("%s_%s", train_name.Data(), date);
936 }
937 TString cdir = gSystem->WorkingDirectory();
938 gSystem->MakeDirectory(train_name);
939 gSystem->ChangeDirectory(train_name);
940 ofstream out;
941 out.open(Form("%sConfig.C",train_name.Data()), ios::out);
942 if (out.bad()) {
943 ::Error("AnalysisTrainNew.C::Export", "Cannot open ConfigTrain.C for writing");
944 return;
945 }
946 out << "{" << endl;
947 out << " train_name = " << "\"" << train_name.Data() << "\";" << endl;
948 out << " proof_cluster = " << "\"" << proof_cluster.Data() << "\";" << endl;
949 out << " useAFPAR = " << useAFPAR << ";" << endl;
950 if (useAFPAR)
951 out << " AFversion = " << AFversion.Data() << ";" << endl;
952 out << " proof_dataset = " << "\"" << proof_dataset.Data() << "\";" << endl;
953 out << " usePLUGIN = " << usePLUGIN << ";" << endl;
954 out << " usePAR = " << usePAR << ";" << endl;
955 out << " useCPAR = " << useCPAR << ";" << endl;
956 out << " root_version = " << "\"" << root_version.Data() << "\";" << endl;
957 out << " aliroot_version = " << "\"" << aliroot_version.Data() << "\";" << endl;
958 out << " alien_datadir = " << "\"" << alien_datadir.Data() << "\";" << endl;
959 if (!alien_outdir.Length()) alien_outdir = Form("output_%s",train_name.Data());
960 out << " alien_outdir = " << "\"" << alien_outdir.Data() << "\";" << endl;
961 out << " maxMergeFiles = " << maxMergeFiles << ";" << endl;
962 out << " mergeExclude = " << "\"" << mergeExclude.Data() << "\";" << endl;
963 out << " nRunsPerMaster = " << nRunsPerMaster << ";" << endl;
964 out << " nFilesPerJob = " << nFilesPerJob << ";" << endl;
965// for (Int_t i=0; i<10; i++) {
966// if (run_numbers[i])
967// out << " run_numbers[" << i << "] = " << run_numbers[i] << ";" << endl;
968// }
969// out << " run_range[0] = " << run_range[0] << ";" << endl;
970// out << " run_range[1] = " << run_range[1] << ";" << endl;
971 out << " usePhysicsSelection = " << usePhysicsSelection << ";" << endl;
972 out << " useTender = " << useTender << ";" << endl;
973 out << " useMergeViaJDL = " << useMergeViaJDL << ";" << endl;
974 out << " useOverwriteMode = " << useOverwriteMode << ";" << endl;
975 out << " useFastReadOption = " << useFastReadOption << ";" << endl;
976 out << " useDBG = " << useDBG << ";" << endl;
977 out << " useMC = " << useMC << ";" << endl;
978 out << " useTAGS = " << useTAGS << ";" << endl;
979 out << " useKFILTER = " << useKFILTER << ";" << endl;
980 out << " useTR = " << useTR << ";" << endl;
981 out << " useCORRFW = " << useCORRFW << ";" << endl;
982 out << " useAODTAGS = " << useAODTAGS << ";" << endl;
983 out << " saveTrain = " << "kFALSE;" << endl << endl;
984 out << " // Analysis modules" << endl;
985 out << " iAODanalysis = " << iAODanalysis << ";" << endl;
986 out << " iAODhandler = " << iAODhandler << ";" << endl;
987 out << " iPWG3hfe = " << iPWG3hfe << ";" << endl;
988 out << " iPWG3JPSI = " << iPWG3JPSI << ";" << endl;
989 out << " iPWG3d2h = " << iPWG3d2h << ";" << endl;
990 out << " iPWG3MuonTrain = " << iPWG3MuonTrain << ";" << endl;
991 out << "}" << endl;
992 ::Info("AnalysisTrainNew.C::WriteConfig", "Train configuration wrote to file %s", Form("config_%s.C", train_name.Data()));
993 gSystem->ChangeDirectory(cdir);
994}
995
996//______________________________________________________________________________
997Bool_t LoadConfig(const char *filename)
998{
999// Read train configuration from file
1000 if (gSystem->AccessPathName(filename)) {
1001 ::Error("AnalysisTrainNew.C::LoadConfig", "Config file name not found");
1002 return kFALSE;
1003 }
1004 gROOT->ProcessLine(Form(".x %s", filename));
1005 ::Info("AnalysisTrainNew.C::LoadConfig", "Train configuration loaded from file %s", filename);
1006 return kTRUE;
1007}