renamed estimateSpread to showSpread
[u/mrichter/AliRoot.git] / ANALYSIS / macros / AnalysisTrainNew.C
CommitLineData
c6e7c68c 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")
15dac83a 9// Local mode requires AliESds.root or AliAOD.root in ./data directory
c6e7c68c 10// root[3] AnalysisTrainNew("local")
7581b1bc 11// In proof and grid modes, a token is needed and sourcing the produced environment file.
c6e7c68c 12
13const char *root_version = "v5-23-02";
274ff025 14const char *aliroot_version = "v4-17-00";
c6e7c68c 15const char *cluster = "alicecaf.cern.ch";
16//const char *AFversion = "AF-v4-16";
17const char *AFversion = "";
18// Dataset name. If empty assumes local ESD/AOD. In CAF it is a dataset name.
19// In grid has to point to an xml file or be empty if using the plugin
20// === PROOF
7581b1bc 21// Change CAF dataset here
c6e7c68c 22const char *proof_dataset = "/COMMON/COMMON/LHC09a4_run8100X#/esdTree";
23
24// === ALIEN
25const char *dataset = "";
7581b1bc 26// Change production base directory here
c6e7c68c 27const char *alien_datadir = "/alice/sim/PDC_09/LHC09a4/";
7581b1bc 28// Use up to 10 non-zero run numbers
081194a7 29Int_t run_numbers[10] = {81272, 0, 0, 0, 0,
c6e7c68c 30 0, 0, 0, 0, 0};
7581b1bc 31// Activate the following flags ONLY in grid mode and ONLY if the code is not available
32// in the deployed AliRoot versions. Par file search path: local dir, if not there $ALICE_ROOT.
33// To refresh par files, remove the ones in the workdir, then do "make <target.par>" in
34// AliRoot.
35Bool_t usePAR = kFALSE; // use par files for extra libs
36Bool_t useCPAR = kFALSE; // use par files for common libs
37// Other flags to steer the analysis
38Bool_t useDBG = kTRUE; // activate debugging
39Bool_t useMC = kTRUE; // use MC info
40Bool_t useTAGS = kFALSE; // use ESD tags for selection
41Bool_t useKFILTER = kTRUE; // use Kinematics filter
42Bool_t useTR = kFALSE; // use track references
43Bool_t usePLUGIN = kTRUE; // use AliEn plugin
c6e7c68c 44Bool_t useCORRFW = kFALSE; // do not change
7581b1bc 45Bool_t useAODTAGS = kFALSE; // use AOD tags
c6e7c68c 46
7581b1bc 47Int_t iAODanalysis = 0; // Analysis on input AOD's
48Int_t iAODhandler = 1; // Analysis produces an AOD or dAOD's
49Int_t iESDfilter = 1; // ESD to AOD filter (barrel + muon tracks)
50Int_t iMUONcopyAOD = 0; // Task that copies only muon events in a separate AOD (PWG3)
51Int_t iJETAN = 1; // Jet analysis (PWG4) - needs ESD filter
52Int_t iPWG4partcorr = 1; // Gamma-hadron correlations task (PWG4)
7581b1bc 53Int_t iPWG3vertexing = 1; // Vertexing HF task (PWG2)
081194a7 54Int_t iPWG2femto = 1; // Femtoscopy task (PWG2)
7581b1bc 55Int_t iPWG2spectra = 1; // Spectra PWG2 tasks (protons, cascades, V0 check, strange)
56Int_t iPWG2flow = 0; // Flow analysis task (PWG2)
57Int_t iPWG2res = 1; // Resonances task (PWG2)
081194a7 58Int_t iPWG2kink = 1; // Kink analysis task (PWG2)
c6e7c68c 59
60TString anaPars = "";
61TString anaLibs = "";
62// Function signatures
63class AliAnalysisGrid;
64
65//______________________________________________________________________________
7581b1bc 66void AnalysisTrainNew(const char *analysis_mode="grid", const char *plugin_mode="full")
c6e7c68c 67{
68// Example of running analysis train
69 TString smode(analysis_mode);
70 smode.ToUpper();
71 // Check compatibility of selected modules
72 CheckModuleFlags(smode);
73
74 printf("==================================================================\n");
75 printf("=========== RUNNING ANALYSIS TRAIN IN %s MODE ==========\n", smode.Data());
76 printf("==================================================================\n");
77 printf("= Configuring analysis train for: =\n");
78 if (iAODanalysis) printf("= AOD analysis =\n");
79 else printf("= ESD analysis =\n");
80 if (iESDfilter) printf("= ESD filter =\n");
c6e7c68c 81 if (iMUONcopyAOD) printf("= MUON copy AOD =\n");
82 if (iJETAN) printf("= Jet analysis =\n");
f0e8e44e 83 if (iPWG2spectra) printf("= PWG2 proton, checkCascade, checkV0, strange =\n");
c6e7c68c 84 if (iPWG2femto) printf("= PWG2 femtoscopy =\n");
85 if (iPWG2flow) printf("= PWG2 flow =\n");
86 if (iPWG2res) printf("= PWG2 resonances =\n");
081194a7 87 if (iPWG2kink) printf("= PWG2 kink analysis =\n");
c6e7c68c 88 if (iPWG3vertexing) printf("= PWG3 vertexing =\n");
274ff025 89 if (iPWG4partcorr) printf("= PWG4 gamma-hadron, pi0 and gamma-jet correlations =\n");
c6e7c68c 90 printf("==================================================================\n");
91 printf(":: use MC truth %d\n", (UInt_t)useMC);
099d8f33 92 printf(":: use KINE filter %d\n", (UInt_t)useKFILTER);
c6e7c68c 93 printf(":: use track refs %d\n", (UInt_t)useTR);
099d8f33 94 printf(":: use tags %d\n", (UInt_t)useTAGS);
95 printf(":: use AOD tags %d\n", (UInt_t)useAODTAGS);
c6e7c68c 96 printf(":: use debugging %d\n", (UInt_t)useDBG);
97 printf(":: use PAR files %d\n", (UInt_t)usePAR);
98 printf(":: use AliEn plugin %d\n", (UInt_t)usePLUGIN);
99
100 // Connect to back-end system
101 if (!Connect(smode)) {
102 ::Error("AnalysisTrain", "Could not connect to %s back-end", analysis_mode);
103 return;
104 }
105
106 // Load common libraries and set include path
107 if (!LoadCommonLibraries(smode)) {
108 ::Error("AnalysisTrain", "Could not load common libraries");
109 return;
081194a7 110 } Int_t iPWG2res = 0; // Resonances task (PWG2)
111
c6e7c68c 112
113 // Load analysis specific libraries
114 if (!LoadAnalysisLibraries(smode)) {
115 ::Error("AnalysisTrain", "Could not load analysis libraries");
116 return;
117 }
118
119
120 //==========================================================================
121 // Make the analysis manager and connect event handlers
122 AliAnalysisManager *mgr = new AliAnalysisManager("Analysis Train", "Production train");
123
124 // Create input handler (input container created automatically)
125 if (iAODanalysis) {
126 // AOD input handler
127 AliAODInputHandler *aodH = new AliAODInputHandler();
128 mgr->SetInputEventHandler(aodH);
129 } else {
130 // ESD input handler
131 AliESDInputHandler *esdHandler = new AliESDInputHandler();
099d8f33 132 if (useTAGS) esdHandler->SetReadTags();
c6e7c68c 133 mgr->SetInputEventHandler(esdHandler);
134 }
135 // Monte Carlo handler
136 if (useMC && !iAODanalysis) {
137 AliMCEventHandler* mcHandler = new AliMCEventHandler();
138 mgr->SetMCtruthEventHandler(mcHandler);
139 mcHandler->SetReadTR(useTR);
140 }
141 // AOD output container, created automatically when setting an AOD handler
142 if (iAODhandler) {
143 // AOD output handler
144 AliAODHandler* aodHandler = new AliAODHandler();
145 mgr->SetOutputEventHandler(aodHandler);
274ff025 146 if (iAODanalysis) aodHandler->SetCreateNonStandardAOD();
147 if (iPWG3vertexing) aodHandler->SetOutputFileName("AliAOD.VertexingHF.root");
148 else aodHandler->SetOutputFileName("AliAOD.root");
c6e7c68c 149 }
150 // Debugging if needed
151 if (useDBG) mgr->SetDebugLevel(3);
152
153 //==========================================================================
154 // Create the chain. In this example it is created only from ALIEN files but
155 // can be done to work in batch or grid mode as well.
156 TChain *chain = CreateChain(smode, plugin_mode);
157
158 //==========================================================================
159 // Load the tasks configuration macros for all wagons. These files are supposed now to be
160 // in the current workdir, but in AliEn they will be in the file catalog,
161 // mapped from AliRoot and pecified in the jdl input list.
162
163 // For now connection to top input container and common AOD output container
164 // is done in this macro, but in future these containers will be connected
165 // from each task configuration macro.
166
167 if (iESDfilter && !iAODanalysis) {
168 // ESD filter task configuration.
169 gROOT->LoadMacro("$ALICE_ROOT/ANALYSIS/macros/AddTaskESDFilter.C");
099d8f33 170 AliAnalysisTaskESDfilter *taskesdfilter = AddTaskESDFilter(useKFILTER);
c6e7c68c 171 }
172
099d8f33 173 // AOD tags
174 if (useAODTAGS) {
175 AliAnalysisTaskTagCreator* tagTask = new AliAnalysisTaskTagCreator("AOD Tag Creator");
176 mgr->AddTask(tagTask);
177 AliAnalysisDataContainer *coutTags = mgr->CreateContainer("cTag", TTree::Class(),
178 AliAnalysisManager::kOutputContainer, "AOD.tag.root");
179 mgr->ConnectInput (tagTask, 0, mgr->GetCommonInputContainer());
180 mgr->ConnectOutput(tagTask, 1, coutTags);
c6e7c68c 181 }
182
183 // Jet analysis
184 if (iJETAN) {
185 gROOT->LoadMacro("$ALICE_ROOT/PWG4/macros/AddTaskJets.C");
274ff025 186 AliAnalysisTaskJets *taskjets = AddTaskJets("AOD", "UA1");
081194a7 187 if (!taskjets) ::Warning("AnalysisTrainNew", "AliAnalysisTaskJets cannot run for this train conditions - EXCLUDED");
c6e7c68c 188 }
189
190 // Proton analysis
191 if (iPWG2spectra) {
f0e8e44e 192 // protons
c85963a0 193 gROOT->LoadMacro("$ALICE_ROOT/PWG2/SPECTRA/macros/AddTaskProtons.C");
c6e7c68c 194 AliAnalysisTaskProtons *taskprotons = AddTaskProtons();
081194a7 195 if (!taskprotons) ::Warning("AnalysisTrainNew", "AliAnalysisTaskProtons cannot run for this train conditions - EXCLUDED");
f0e8e44e 196 // cascades
274ff025 197 gROOT->LoadMacro("$ALICE_ROOT/PWG2/SPECTRA/macros/AddTaskCheckCascade.C");
f0e8e44e 198 AliAnalysisTaskCheckCascade *taskcheckcascade = AddTaskCheckCascade();
081194a7 199 if (!taskcheckcascade) ::Warning("AnalysisTrainNew", "AliAnalysisTaskCheckCascade cannot run for this train conditions - EXCLUDED");
6e7f8264 200 // v0's
274ff025 201 gROOT->LoadMacro("$ALICE_ROOT/PWG2/SPECTRA/macros/AddTaskCheckV0.C");
6e7f8264 202 AliAnalysisTaskCheckV0 *taskcheckV0 = AddTaskCheckV0();
081194a7 203 if (!taskcheckV0) ::Warning("AnalysisTrainNew", "AliAnalysisTaskCheckV0 cannot run for this train conditions - EXCLUDED");
6e7f8264 204 // strangeness
274ff025 205 gROOT->LoadMacro("$ALICE_ROOT/PWG2/SPECTRA/macros/AddTaskStrange.C");
6e7f8264 206 AliAnalysisTaskStrange *taskstrange = AddTaskStrange();
081194a7 207 if (!taskstrange) ::Warning("AnalysisTrainNew", "AliAnalysisTaskStrange cannot run for this train conditions - EXCLUDED");
c6e7c68c 208 }
209
081194a7 210 // Femtoscopy analysis modules
211 if (iPWG2femto) {
212 gROOT->LoadMacro("$ALICE_ROOT/PWG2/FEMTOSCOPY/macros/AddTaskFemto.C");
213 AliAnalysisTaskFemto *taskfemto = AddTaskFemto();
214 if (!taskfemto) ::Warning("AnalysisTrainNew", "AliAnalysisTaskFemto cannot run for this train conditions - EXCLUDED");
215 }
216
217 // Kink analysis
218 if (iPWG2kink) {
219 gROOT->LoadMacro("$ALICE_ROOT/PWG2/KINK/macros/AddTaskKink.C");
220 AliAnalysisKinkESDMC *taskkink = AddTaskKink();
221 if (!taskkink) ::Warning("AnalysisTrainNew", "AliAnalysisKinkESDMC cannot run for this train conditions - EXCLUDED");
222 gROOT->LoadMacro("$ALICE_ROOT/PWG2/KINK/macros/AddTaskKinkResonance.C");
223 AliResonanceKinkPID *taskkinkres = AddTaskKinkResonance();
224 if (!taskkinkres) ::Warning("AnalysisTrainNew", "AliResonanceKinkPID cannot run for this train conditions - EXCLUDED");
225 gROOT->LoadMacro("$ALICE_ROOT/PWG2/KINK/macros/AddTaskKinkResonanceLikeSign.C");
226 AliResonanceKinkLikeSign *taskkinklikesign = AddTaskKinkResonanceLikeSign();
227 if (!taskkinklikesign) ::Warning("AnalysisTrainNew", "AliResonanceKinkLikeSign cannot run for this train conditions - EXCLUDED");
228 }
229
230 // PWG3 vertexing
15dac83a 231 if (iPWG3vertexing) {
232 gROOT->LoadMacro("$ALICE_ROOT/PWG3/vertexingHF/AddTaskVertexingHF.C");
233 AliAnalysisTaskSEVertexingHF *taskvertexingHF = AddTaskVertexingHF();
081194a7 234 if (!taskvertexingHF) ::Warning("AnalysisTrainNew", "AliAnalysisTaskSEVertexingHF cannot run for this train conditions - EXCLUDED");
15dac83a 235 }
236
c6e7c68c 237 // PWG4 hadron correlations
238 if (iPWG4partcorr) {
099d8f33 239 gROOT->LoadMacro("$ALICE_ROOT/PWG4/macros/AddTaskPartCorr.C");
081194a7 240 AliAnalysisTaskParticleCorrelation *taskpartcorrPHOS = AddTaskPartCorr("AOD", "PHOS");
241 if (!taskpartcorrPHOS) ::Warning("AnalysisTrainNew", "AliAnalysisTaskParticleCorrelation PHOS cannot run for this train conditions - EXCLUDED");
274ff025 242 AliAnalysisTaskParticleCorrelation *taskpartcorrEMCAL = AddTaskPartCorr("AOD", "EMCAL");
081194a7 243 if (!taskpartcorrEMCAL) ::Warning("AnalysisTrainNew", "AliAnalysisTaskParticleCorrelation EMCAL cannot run for this train conditions - EXCLUDED");
15dac83a 244 }
c6e7c68c 245 //==========================================================================
246 // FOR THE REST OF THE TASKS THE MACRO AddTaskXXX() is not yet implemented/
247 // Run the analysis
248 //
249 if (mgr->InitAnalysis()) {
250 mgr->PrintStatus();
251 StartAnalysis(smode, chain);
252 }
253}
254
255//______________________________________________________________________________
256void StartAnalysis(const char *mode, TChain *chain) {
257// Start analysis.
258 Int_t imode = -1;
259 AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager();
260 if (!strcmp(mode, "LOCAL")) imode = 0;
261 if (!strcmp(mode, "PROOF")) imode = 1;
262 if (!strcmp(mode, "GRID")) imode = 2;
263 switch (imode) {
264 case 0:
265 if (!chain) {
266 ::Error("StartAnalysis", "Cannot create the chain");
267 return;
268 }
081194a7 269 mgr->StartAnalysis(mode, chain);
c6e7c68c 270 return;
271 case 1:
272 if (!strlen(proof_dataset)) {
273 ::Error("StartAnalysis", "proof_dataset is empty");
274 return;
275 }
274ff025 276 mgr->StartAnalysis(mode, proof_dataset, 100000);
c6e7c68c 277 return;
278 case 2:
279 if (usePLUGIN) {
280 if (!mgr->GetGridHandler()) {
281 ::Error("StartAnalysis", "Grid plugin not initialized");
282 return;
283 }
284 mgr->StartAnalysis("grid");
285 } else {
286 if (!chain) {
287 ::Error("StartAnalysis", "Cannot create the chain");
288 return;
289 }
290 mgr->StartAnalysis(mode, chain);
291 }
292 return;
293 }
294}
295
296//______________________________________________________________________________
297void CheckModuleFlags(const char *mode) {
298// Checks selected modules and insure compatibility
299 Int_t imode = -1;
300 if (!strcmp(mode, "LOCAL")) imode = 0;
301 if (!strcmp(mode, "PROOF")) imode = 1;
302 if (!strcmp(mode, "GRID")) imode = 2;
303 if (imode==1) {
081194a7 304 if (!usePAR) {
305 ::Info("CheckModuleFlags", "PAR files enabled due to PROOF analysis");
306 usePAR = kTRUE;
307 }
274ff025 308 }
081194a7 309 if (imode != 2) {
310 ::Info("CheckModuleFlags", "AliEn plugin disabled since not in GRID mode");
311 usePLUGIN = kFALSE;
312 }
c6e7c68c 313 if (iAODanalysis) {
314 // AOD analysis
081194a7 315 if (useMC)
316 ::Info("CheckModuleFlags", "MC usage disabled in analysis on AOD's");
c6e7c68c 317 useMC = kFALSE;
318 useTR = kFALSE;
081194a7 319 if (iESDfilter)
320 ::Info("CheckModuleFlags", "ESD filter disabled in analysis on AOD's");
c6e7c68c 321 iESDfilter = 0;
081194a7 322 if (!iAODhandler) {
323 if (iJETAN)
324 ::Info("CheckModuleFlags", "JETAN disabled in analysis on AOD's without AOD handler");
325 iJETAN = 0;
326 }
c6e7c68c 327 // Disable tasks that do not work yet on AOD data
081194a7 328 if (iPWG2kink)
329 ::Info("CheckModuleFlags", "PWG2kink disabled in analysis on AOD's");
330 iPWG2kink = 0;
c6e7c68c 331 } else {
332 // ESD analysis
333 iMUONcopyAOD = 0;
c6e7c68c 334 }
099d8f33 335 if (iJETAN) iESDfilter=1;
c6e7c68c 336 if (iESDfilter) iAODhandler=1;
15dac83a 337 if (iPWG2spectra || iPWG2flow || iPWG3vertexing) useCORRFW = kTRUE;
099d8f33 338 if (useKFILTER && !useMC) useKFILTER = kFALSE;
339 if (useAODTAGS && !iAODhandler) useAODTAGS = kFALSE;
c6e7c68c 340}
341
342//______________________________________________________________________________
343Bool_t Connect(const char *mode) {
344// Connect <username> to the back-end system.
345 Int_t imode = -1;
346 if (!strcmp(mode, "LOCAL")) imode = 0;
347 if (!strcmp(mode, "PROOF")) imode = 1;
348 if (!strcmp(mode, "GRID")) imode = 2;
349 TString username = gSystem->Getenv("alien_API_USER");
350 switch (imode) {
351 case 0:
352 break;
353 case 1:
354 if (!username.Length()) {
355 ::Error(Form("Connect <%s>", mode), "Make sure you:\n \
356 1. Have called: alien-token-init <username>\n \
357 2. Have called: >source /tmp/gclient_env_$UID");
358 return kFALSE;
359 }
360 ::Info("Connect", "Connecting user <%s> to PROOF cluster <%s>",
361 username.Data(), cluster);
362 TProof::Open(Form("%s@%s", username.Data(), cluster));
363 if (!gProof) {
364 if (strcmp(gSystem->Getenv("XrdSecGSISRVNAMES"), "lxfsrd0506.cern.ch"))
365 ::Error(Form("Connect <%s>", mode), "Environment XrdSecGSISRVNAMES different from lxfsrd0506.cern.ch");
366 return kFALSE;
367 }
368 break;
369 case 2:
370 if (!username.Length()) {
371 ::Error(Form("Connect <%s>", mode), "Make sure you:\n \
372 1. Have called: alien-token-init <username>\n \
373 2. Have called: >source /tmp/gclient_env_$UID");
374 return kFALSE;
375 }
376 if (usePLUGIN && !gSystem->Getenv("alien_CLOSE_SE")) {
377 ::Error(Form("Connect <%s>", mode),
378 "When using the AliEn plugin it is preferable to define the \
379 variable alien_CLOSE_SE in your environment.");
380 return kFALSE;
381 }
382 ::Info("Connect", "Connecting user <%s> to AliEn ...",
383 username.Data());
384 TGrid::Connect("alien://");
385 if (!gGrid || !gGrid->IsConnected()) return kFALSE;
386 break;
387 default:
388 ::Error("Connect", "Unknown run mode: %s", mode);
389 return kFALSE;
390 }
391 ::Info("Connect","Connected in %s mode", mode);
392 return kTRUE;
393}
394
395//______________________________________________________________________________
396Bool_t LoadCommonLibraries(const char *mode)
397{
398// Load common analysis libraries.
399 Int_t imode = -1;
400 if (!strcmp(mode, "LOCAL")) imode = 0;
401 if (!strcmp(mode, "PROOF")) imode = 1;
402 if (!strcmp(mode, "GRID")) imode = 2;
403 if (!gSystem->Getenv("ALICE_ROOT")) {
404 ::Error("LoadCommonLibraries", "Analysis train requires that analysis libraries are compiled with a local AliRoot");
405 return kFALSE;
406 }
407 Bool_t success = kTRUE;
408 // ROOT libraries
409 gSystem->Load("libTree.so");
410 gSystem->Load("libGeom.so");
411 gSystem->Load("libVMC.so");
412 gSystem->Load("libPhysics.so");
413
414 // Load framework classes. Par option ignored here.
415 switch (imode) {
416 case 0:
417 case 2:
7581b1bc 418 if (useCPAR) {
419 success &= LoadLibrary("STEERBase", mode, kTRUE);
420 success &= LoadLibrary("ESD", mode, kTRUE);
421 success &= LoadLibrary("AOD", mode, kTRUE);
422 success &= LoadLibrary("ANALYSIS", mode, kTRUE);
423 success &= LoadLibrary("ANALYSISalice", mode, kTRUE);
424 if (useCORRFW) success &= LoadLibrary("CORRFW", mode, kTRUE);
425 } else {
426 success &= LoadLibrary("libSTEERBase.so", mode);
427 success &= LoadLibrary("libESD.so", mode);
428 success &= LoadLibrary("libAOD.so", mode);
429 success &= LoadLibrary("libANALYSIS.so", mode);
430 success &= LoadLibrary("libANALYSISalice.so", mode);
431 if (useCORRFW) success &= LoadLibrary("libCORRFW.so", mode);
432 gROOT->ProcessLine(".include $ALICE_ROOT/include");
433 }
c6e7c68c 434 break;
435 case 1:
436 Int_t ires = -1;
437 if (!gSystem->AccessPathName(AFversion)) ires = gProof->UploadPackage(AFversion);
438 if (ires < 0) {
439 success &= LoadLibrary("STEERBase", mode);
440 success &= LoadLibrary("ESD", mode);
441 success &= LoadLibrary("AOD", mode);
442 success &= LoadLibrary("ANALYSIS", mode);
443 success &= LoadLibrary("ANALYSISalice", mode);
444 if (useCORRFW) success &= LoadLibrary("CORRFW", mode);
445 } else {
446 ires = gProof->EnablePackage(AFversion);
2b142d4b 447 if (ires<0) success = kFALSE;
c6e7c68c 448 if (useCORRFW) success &= LoadLibrary("CORRFW", mode);
449 }
c6e7c68c 450 break;
451 default:
452 ::Error("LoadCommonLibraries", "Unknown run mode: %s", mode);
453 return kFALSE;
454 }
455 if (success) {
456 ::Info("LoadCommodLibraries", "Load common libraries: SUCCESS");
457 ::Info("LoadCommodLibraries", "Include path for Aclic compilation:\n%s",
458 gSystem->GetIncludePath());
459 } else {
460 ::Info("LoadCommodLibraries", "Load common libraries: FAILED");
461 }
462
463 return success;
464}
465
466//______________________________________________________________________________
467Bool_t LoadAnalysisLibraries(const char *mode)
468{
469// Load common analysis libraries.
470 Bool_t success = kTRUE;
099d8f33 471 if (iESDfilter) {
c6e7c68c 472 if (!LoadLibrary("PWG3base", mode, kTRUE) ||
473 !LoadLibrary("PWG3muon", mode, kTRUE)) return kFALSE;
474 }
475 // JETAN
476 if (iJETAN) {
477 if (!LoadLibrary("JETAN", mode, kTRUE)) return kFALSE;
478 }
479
480 // PWG4 particle correlations
274ff025 481 if (iPWG4partcorr) {
c6e7c68c 482 if (!LoadLibrary("PWG4PartCorrBase", mode, kTRUE) ||
483 !LoadLibrary("PWG4PartCorrDep", mode, kTRUE)) return kFALSE;
274ff025 484// TFile::Cp(gSystem->ExpandPathName("$(ALICE_ROOT)/PWG4/macros/ConfigAnalysisGammaHadronCorrelation.C"), "ConfigAnalysisGammaHadronCorrelation.C");
485// TFile::Cp(gSystem->ExpandPathName("$(ALICE_ROOT)/PWG4/macros/ConfigAnalysisPi0.C"), "ConfigAnalysisPi0.C");
c6e7c68c 486 }
487 // PWG2 task protons
488 if (iPWG2spectra) {
489 if (!LoadLibrary("PWG2spectra", mode, kTRUE)) return kFALSE;
490 }
491 // PWG2 flow
492 if (iPWG2flow) {
493 if (!LoadLibrary("PWG2AOD", mode, kTRUE) ||
494 !LoadLibrary("PWG2flow", mode, kTRUE)) return kFALSE;
495 }
496 // PWG2 resonances
497 if (iPWG2res) {
498 if (!LoadLibrary("PWG2resonances", mode, kTRUE)) return kFALSE;
499 }
081194a7 500 // PWG2 kink
501 if (iPWG2kink) {
502 if (!LoadLibrary("PWG2kink", mode, kTRUE)) return kFALSE;
503 }
c6e7c68c 504 // PWG2 femtoscopy
505 if (iPWG2femto) {
506 if (!LoadLibrary("PWG2AOD", mode, kTRUE) ||
507 !LoadLibrary("PWG2femtoscopy", mode, kTRUE) ||
508 !LoadLibrary("PWG2femtoscopyUser", mode, kTRUE)) return kFALSE;
081194a7 509 TFile::Cp(gSystem->ExpandPathName("$(ALICE_ROOT)/PWG2/FEMTOSCOPY/macros/ConfigFemtoAnalysis.C"), "ConfigFemtoAnalysis.C");
c6e7c68c 510 }
511 // Vertexing HF
512 if (iPWG3vertexing) {
15dac83a 513 if (!LoadLibrary("PWG3base", mode, kTRUE) ||
514 !LoadLibrary("PWG3vertexingHF", mode, kTRUE)) return kFALSE;
c6e7c68c 515 }
516 ::Info("LoadAnalysisLibraries", "Load other libraries: SUCCESS");
517 return kTRUE;
518}
519
520//______________________________________________________________________________
521Bool_t LoadLibrary(const char *module, const char *mode, Bool_t rec=kFALSE)
522{
523// Load a module library in a given mode. Reports success.
524 Int_t imode = -1;
525 Int_t result;
526 TString smodule(module);
527 if (!strcmp(mode, "LOCAL")) imode = 0;
528 if (!strcmp(mode, "PROOF")) imode = 1;
529 if (!strcmp(mode, "GRID")) imode = 2;
530 TString mod(module);
531 if (!mod.Length()) {
532 ::Error("LoadLibrary", "Empty module name");
533 return kFALSE;
534 }
535 // If a library is specified, just load it
536 if (smodule.EndsWith(".so")) {
537 mod.Remove(mod.Index(".so"));
538 result = gSystem->Load(mod);
539 if (result < 0) {
540 ::Error("LoadLibrary", "Could not load library %s", module);
541 return kFALSE;
542 }
543 if (rec) anaLibs += Form("%s.so ",mod.Data());
544 return kTRUE;
545 }
546 // Check if the library is already loaded
547 if (strlen(gSystem->GetLibraries(Form("%s.so", module), "", kFALSE)) > 0)
548 return kTRUE;
549 switch (imode) {
550 case 0:
551 case 2:
552 if (usePAR) {
553 result = SetupPar(module);
554 if (rec) anaPars += Form("%s.par ", module);
555 } else {
556 result = gSystem->Load(Form("lib%s.so", module));
557 if (rec) anaLibs += Form("lib%s.so ", module);
558 }
559 break;
560 case 1:
561 result = gProof->UploadPackage(module);
562 if (result<0) {
563 result = gProof->UploadPackage(gSystem->ExpandPathName(Form("$ALICE_ROOT/%s.par", module)));
564 if (result<0) {
565 ::Error("LoadLibrary", "Could not find module %s.par in current directory nor in $ALICE_ROOT", module);
566 return kFALSE;
567 }
568 }
569 result = gProof->EnablePackage(module);
570 break;
571 default:
572 return kFALSE;
573 }
574 if (result < 0) {
575 ::Error("LoadLibrary", "Could not load module %s", module);
576 return kFALSE;
577 }
578 return kTRUE;
579}
580
581
582//______________________________________________________________________________
583TChain *CreateChain(const char *mode, const char *plugin_mode)
584{
585// Create the input chain
586 Int_t imode = -1;
587 if (!strcmp(mode, "LOCAL")) imode = 0;
588 if (!strcmp(mode, "PROOF")) imode = 1;
589 if (!strcmp(mode, "GRID")) imode = 2;
590 TChain *chain = NULL;
591 // Local chain
592 switch (imode) {
593 case 0:
594 if (iAODanalysis) {
595 if (!strlen(dataset)) {
596 // Local AOD
597 chain = new TChain("aodTree");
274ff025 598 if (gSystem->AccessPathName("data/AliAOD.root"))
599 ::Error("CreateChain", "File: AliAOD.root not in ./data dir");
600 else chain->Add("data/AliAOD.root");
c6e7c68c 601 } else {
602 // Interactive AOD
603 chain = CreateChainSingle(dataset, "aodTree");
604 }
605 } else {
606 if (!strlen(dataset)) {
607 // Local ESD
608 chain = new TChain("esdTree");
099d8f33 609 if (gSystem->AccessPathName("data/AliESDs.root"))
274ff025 610 ::Error("CreateChain", "File: AliESDs.root not in ./data dir");
099d8f33 611 else chain->Add("data/AliESDs.root");
c6e7c68c 612 } else {
613 // Interactive ESD
614 chain = CreateChainSingle(dataset, "esdTree");
615 }
616 }
617 break;
618 case 1:
619 break;
620 case 2:
621 if (usePLUGIN) {
622 AliAnalysisGrid *alienHandler = CreateAlienHandler(plugin_mode);
623 AliAnalysisManager::GetAnalysisManager()->SetGridHandler(alienHandler);
624 } else {
625 TString treeName = "esdTree";
626 if (iAODanalysis) treeName = "aodTree";
627 chain = CreateChainSingle("wn.xml", treeName);
628 }
629 break;
630 default:
631 }
632 if (chain && chain->GetNtrees()) return chain;
633 return NULL;
634}
635
636//______________________________________________________________________________
637TChain* CreateChainSingle(const char* xmlfile, const char *treeName)
638{
639 printf("*******************************\n");
640 printf("*** Getting the ESD Chain ***\n");
641 printf("*******************************\n");
642 TAlienCollection * myCollection = TAlienCollection::Open(xmlfile);
643
644 if (!myCollection) {
645 ::Error("CreateChainSingle", "Cannot create an AliEn collection from %s", xmlfile) ;
646 return NULL ;
647 }
648
649 TChain* chain = new TChain(treeName);
650 myCollection->Reset() ;
651 while ( myCollection->Next() ) chain->Add(myCollection->GetTURL("")) ;
652 chain->ls();
653 return chain;
654}
655
656//______________________________________________________________________________
657Int_t SetupPar(char* pararchivename)
658{
659 if (!pararchivename || !strlen(pararchivename)) return -1;
660 char processline[1024];
661 if (gSystem->AccessPathName(Form("%s.par", pararchivename))) {
662 if (!gSystem->AccessPathName(Form("%s/%s.par", gSystem->Getenv("ALICE_ROOT"),pararchivename))) {
663 ::Info("SetupPar", "Getting %s.par from $ALICE_ROOT", pararchivename);
664 TFile::Cp(gSystem->ExpandPathName(Form("$ALICE_ROOT/%s.par", pararchivename)),
665 Form("%s.par",pararchivename));
666 } else {
667 ::Error("SetupPar", "Cannot find %s.par", pararchivename);
668 return -1;
669 }
670 }
671 gSystem->Exec(Form("tar xvzf %s.par", pararchivename));
672
673 TString ocwd = gSystem->WorkingDirectory();
674 if (!gSystem->ChangeDirectory(pararchivename)) return -1;
675
676 // check for BUILD.sh and execute
677 if (!gSystem->AccessPathName("PROOF-INF/BUILD.sh")) {
678 printf("*******************************\n");
679 printf("*** Building PAR archive ***\n");
680 printf("*******************************\n");
681 if (gSystem->Exec("PROOF-INF/BUILD.sh")) {
682 Error("runProcess","Cannot Build the PAR Archive! - Abort!");
683 return -1;
684 }
685 }
686
687 // check for SETUP.C and execute
688 if (!gSystem->AccessPathName("PROOF-INF/SETUP.C")) {
689 printf("*******************************\n");
690 printf("*** Setup PAR archive ***\n");
691 printf("*******************************\n");
692 gROOT->Macro("PROOF-INF/SETUP.C");
693 }
694 if (!gSystem->ChangeDirectory(ocwd.Data())) return -1;
695 return 0;
696}
697
698//______________________________________________________________________________
699AliAnalysisGrid* CreateAlienHandler(const char *plugin_mode)
700{
701// Check if user has a valid token, otherwise make one. This has limitations.
702// One can always follow the standard procedure of calling alien-token-init then
703// source /tmp/gclient_env_$UID in the current shell.
704 if (!AliAnalysisGrid::CreateToken()) return NULL;
705 AliAnalysisAlien *plugin = new AliAnalysisAlien();
706// Set the run mode (can be "full", "test", "offline", "submit" or "terminate")
707 plugin->SetRunMode(plugin_mode);
708 plugin->SetNtestFiles(1);
7ceeacc7 709// plugin->SetPreferedSE("ALICE::NIHAM::FILE");
c6e7c68c 710// Set versions of used packages
711 plugin->SetAPIVersion("V2.4");
712 plugin->SetROOTVersion(root_version);
713 plugin->SetAliROOTVersion(aliroot_version);
714// Declare input data to be processed.
715// Method 1: Create automatically XML collections using alien 'find' command.
716// Define production directory LFN
717 plugin->SetGridDataDir(alien_datadir);
718// Set data search pattern
274ff025 719 if (iAODanalysis) plugin->SetDataPattern("*AliAOD.root");
720 else plugin->SetDataPattern("*AliESDs.root");
c6e7c68c 721// ...then add run numbers to be considered
722 for (Int_t i=0; i<10; i++) {
723 if (run_numbers[i]==0) break;
724 plugin->AddRunNumber(run_numbers[i]);
725 }
726// Method 2: Declare existing data files (raw collections, xml collections, root file)
727// If no path mentioned data is supposed to be in the work directory (see SetGridWorkingDir())
728// XML collections added via this method can be combined with the first method if
729// the content is compatible (using or not tags)
730// plugin->AddDataFile("tag.xml");
731// plugin->AddDataFile("/alice/data/2008/LHC08c/000057657/raw/Run57657.Merged.RAW.tag.root");
732// Define alien work directory where all files will be copied. Relative to alien $HOME.
274ff025 733 if (iAODanalysis) plugin->SetGridWorkingDir("analysisAOD");
734 else plugin->SetGridWorkingDir("analysisESD");
c6e7c68c 735// Declare alien output directory. Relative to working directory.
736 plugin->SetGridOutputDir("output"); // In this case will be $HOME/work/output
737
738 TString ana_sources = "";
739 TString ana_add = "";
740 if (usePAR && anaPars.Length()) {
7581b1bc 741 printf("%s\n", anaPars.Data());
c6e7c68c 742 TObjArray *arr;
743 TObjString *objstr;
744 arr = anaPars.Tokenize(" ");
745 TIter next(arr);
746 while ((objstr=(TObjString*)next())) plugin->EnablePackage(objstr->GetString());
747 delete arr;
748 }
749
750// Declare the analysis source files names separated by blancs. To be compiled runtime
751// using ACLiC on the worker nodes.
752 ana_sources = ana_sources.Strip();
753// Declare all libraries (other than the default ones for the framework. These will be
754// loaded by the generated analysis macro. Add all extra files (task .cxx/.h) here.
755 anaLibs = anaLibs.Strip();
756 if (ana_sources.Length()) plugin->SetAnalysisSource(ana_sources);
757 if (anaLibs.Length()) plugin->SetAdditionalLibs(anaLibs);
758
759// Declare the output file names separated by blancs.
760// (can be like: file.root or file.root@ALICE::Niham::File)
761 plugin->SetDefaultOutputs();
762 plugin->SetMergeExcludes("AliAOD.root");
763// plugin->SetOutputFiles("AliAOD.root");
764// Optionally define the files to be archived.
765// plugin->SetOutputArchive("log_archive.zip:stdout,stderr@ALICE::NIHAM::File root_archive.zip:*.root@ALICE::NIHAM::File");
766 plugin->SetOutputArchive("log_archive.zip:stdout,stderr");
767// Optionally set a name for the generated analysis macro (default MyAnalysis.C)
7ceeacc7 768 plugin->SetAnalysisMacro("AnalysisTrainGrid.C");
c6e7c68c 769// Optionally set maximum number of input files/subjob (default 100, put 0 to ignore)
770 plugin->SetSplitMaxInputFileNumber(50);
771// Optionally set number of failed jobs that will trigger killing waiting sub-jobs.
772// plugin->SetMaxInitFailed(5);
773// Optionally resubmit threshold.
774// plugin->SetMasterResubmitThreshold(90);
775// Optionally set time to live (default 30000 sec)
776 plugin->SetTTL(30000);
777// Optionally set input format (default xml-single)
778 plugin->SetInputFormat("xml-single");
779// Optionally modify the name of the generated JDL (default analysis.jdl)
7ceeacc7 780 plugin->SetJDLName("AnalysisTrain.jdl");
781// Optionally modify the executable name (default analysis.sh)
782 plugin->SetExecutable("AnalysisTrain.sh");
c6e7c68c 783// Optionally modify job price (default 1)
784 plugin->SetPrice(1);
785// Optionally modify split mode (default 'se')
786 plugin->SetSplitMode("se");
787 return plugin;
788}