PWG4/macros/AnalysisTrainCAF.C

   1 //______________________________________________________________________________\r
   2 void AnalysisTrainCAF(Int_t nEvents = 10000, Int_t nOffset = 0, char *ds = "/PWG4/kleinb/LHC09a1_test500")\r
   3 {\r
   4   // Example of running analysis train in CAF. To run in debug mode:\r
   5   //  - export ROOTSYS=debug  on your local client\r
   6   //  - un-comment gProof->ClearPackages()\r
   7   //  - un-comment lines with debugging info\r
   8 \r
   9 \r
  10   Bool_t debug         = kTRUE;\r
  11   Bool_t useMC         = kFALSE;\r
  12   Bool_t readTR        = kFALSE;\r
  13   Bool_t bPROOF        = kFALSE;\r
  14   Bool_t bLOCALPAR     = kFALSE;  // flag that swtiches on loading of local par files insead of loading libs, needed for grid and local testing\r
  15 \r
  16     \r
  17   Int_t iAODanalysis   = 1;\r
  18   Int_t iAODhandler    = 1;\r
  19   Int_t iESDfilter     = 1;  // Only active if iAODanalysis=0\r
  20   Int_t iJETAN         = 1;\r
  21   Int_t iJETANESD      = 0;\r
  22   Int_t iJETANMC       = 1;\r
  23   Int_t iJETANMC2       = 1;\r
  24   Int_t iFASTJET     = 0;\r
  25   Int_t iDIJETAN       = 0;\r
  26   Int_t iPWG4SPECTRUM  = 0;\r
  27   Int_t iPWG4JFSYSTEMATICS  = 0;\r
  28   Int_t iPWG4JETCORRECTION  = 0;\r
  29   Int_t iPWG4THREEJETS  = 0;\r
  30   Int_t iPWG4UE        = 0;\r
  31   Int_t iPWG4PID        = 0;\r
  32 \r
  33   if (iAODanalysis) {\r
  34     useMC = kFALSE;\r
  35     readTR = kFALSE;\r
  36     iESDfilter = 0;\r
  37   }    \r
  38   if (iJETAN) iESDfilter=1;\r
  39   if (iESDfilter) iAODhandler=1;\r
  40   \r
  41   // Dataset from CAF\r
  42   TString dataset(ds);\r
  43   TChain *chain = 0;\r
  44   // CKB quick hack for local analysis\r
  45   gROOT->LoadMacro("CreateESDChain.C");\r
  46   TChain *chain = CreateChain("aodTree","AOD_LHC09a1.txt",100);\r
  47   //  chain = new TChain("aodTree");\r
  48   //  chain->Add("/Users/kleinb/bigdisk/1/LHC09a3/001/AliAOD.root");\r
  49 \r
  50  \r
  51   printf("==================================================================\n");\r
  52   printf("===========    RUNNING ANALYSIS TRAIN IN CAF MODE    =============\n");\r
  53   printf("==================================================================\n");\r
  54   if (iAODanalysis) printf("=  AOD analysis on dataset: %s\n", dataset.Data());\r
  55   else              printf("=  ESD analysis on dataset: %s\n", dataset.Data());\r
  56   if (iESDfilter)   printf("=  ESD filter                                                     =\n");\r
  57   if (iJETAN)       printf("=  Jet analysis from AOD                                         =\n");\r
  58   if (iJETANESD)    printf("=  Jet analysis from ESD                                         =\n");\r
  59   if (iJETANMC)     printf("=  Jet analysis from Kinematics                                  =\n");\r
  60   if (iJETANMC2)     printf("=  Jet analysis 2 from Kinematics                               =\n");\r
  61   if (iFASTJET)     printf("=  Loading FastJet                               =\n");\r
  62   if (iDIJETAN)     printf("=  DiJet analysis                                                 =\n");\r
  63   if (iPWG4SPECTRUM)printf("=  PWG4 Jet spectrum analysis                                    =\n");\r
  64   if (iPWG4JFSYSTEMATICS)printf("=  PWG4 Jet Finder systematics                                   =\n");\r
  65   if (iPWG4JETCORRECTION)printf("=  PWG4 Jet Correction                                   =\n");\r
  66   if (iPWG4THREEJETS)printf("=  PWG4 Three Jets                                   =\n");\r
  67 \r
  68   if (iPWG4UE)      printf("=  PWG4 UE                                                        =\n");\r
  69   printf("==================================================================\n");\r
  70   if (useMC) printf(":: use MC    TRUE\n");\r
  71   else       printf(":: use MC    FALSE\n");\r
  72   if (readTR) printf(":: read TR   TRUE\n");\r
  73   else        printf(":: read TR   FALSE\n");\r
  74   if (debug) printf(":: debugging TRUE\n");\r
  75   else       printf(":: debugging FALSE\n");\r
  76     \r
  77   // Load common libraries\r
  78   gSystem->Load("libTree.so");\r
  79   gSystem->Load("libGeom.so");\r
  80   gSystem->Load("libVMC.so");\r
  81   gSystem->Load("libPhysics.so");\r
  82   if(iFASTJET){\r
  83     gSystem->Load("libCGAL.so");\r
  84     gSystem->Load("libfastjet.so");\r
  85     gSystem->Load("libSISConePlugin.so");  \r
  86   }\r
  87 \r
  88 \r
  89   // Reset user processes if CAF if not responding anymore\r
  90   // TProof::Reset("alicecaf"); \r
  91   // One may enable a different ROOT version on CAF\r
  92   \r
  93   //  const char* proofNode = "localhost";\r
  94   const char* proofNode = "alicecaf";\r
  95   \r
  96   // Connect to proof\r
  97   if(bPROOF){\r
  98     TProof::Mgr(proofNode)->ShowROOTVersions();\r
  99     // TProof::Mgr(proofNode)->SetROOTVersion("v5-21-01-alice_dbg");\r
 100     TProof::Open(proofNode); \r
 101     \r
 102     // Clear packages if changing ROOT version on CAF or local\r
 103      gProof->ClearPackages();\r
 104     // Enable proof debugging if needed\r
 105     //    gProof->SetLogLevel(5);\r
 106     // To debug the train in PROOF mode, type in a root session:\r
 107     // root[0] TProof::Mgr("lxb6064")->GetSessionLogs()->Display("*",0,10000);\r
 108     // Common packages\r
 109     // --- Enable the STEERBase Package\r
 110     gProof->UploadPackage("STEERBase.par");\r
 111     gProof->EnablePackage("STEERBase");    \r
 112     // --- Enable the ESD Package          \r
 113     gProof->UploadPackage("ESD.par");      \r
 114     gProof->EnablePackage("ESD");          \r
 115     // --- Enable the AOD Package          \r
 116     gProof->UploadPackage("AOD.par");      \r
 117     gProof->EnablePackage("AOD");          \r
 118     // --- Enable the ANALYSIS Package     \r
 119     gProof->UploadPackage("ANALYSIS.par"); \r
 120     gProof->EnablePackage("ANALYSIS");     \r
 121     // --- Enable the ANALYSISalice Package\r
 122     gProof->UploadPackage("ANALYSISalice.par");\r
 123     gProof->EnablePackage("ANALYSISalice");\r
 124     \r
 125       \r
 126     // --- Enable the JETAN Package\r
 127     if (iJETAN||iJETANESD||iJETANMC||iJETANMC2) {\r
 128       gProof->UploadPackage("JETAN.par");\r
 129       gProof->EnablePackage("JETAN");\r
 130       if(iFASTJET){\r
 131         gProof->UploadPackage("FASTJETAN.par");\r
 132         gProof->EnablePackage("FASTJETAN"); \r
 133       }\r
 134     }   \r
 135     // --- Enable particle correlation analysis\r
 136     if (iPWG4UE||iPWG4SPECTRUM||iPWG4JFSYSTEMATICS||iPWG4JETCORRECTION||iPWG4THREEJETS) {\r
 137       gProof->UploadPackage("PWG4JetTasks.par");\r
 138       gProof->EnablePackage("PWG4JetTasks");\r
 139     }   \r
 140     \r
 141   }\r
 142   else{\r
 143 \r
 144     //  \r
 145     // We are local or on grid\r
 146     // access remote files in lcoal case as well so open alien conection\r
 147 \r
 148     /*\r
 149     printf("*** Connect to AliEn ***\n");\r
 150     TGrid::Connect("alien://");\r
 151 \r
 152     chain = CreateChainFromCollection("wn.xml","esdTree",2); \r
 153     */\r
 154 \r
 155     if(bLOCALPAR){\r
 156       SetupPar("STEERBase");\r
 157       SetupPar("ESD");   \r
 158       SetupPar("AOD");     \r
 159       SetupPar("ANALYSIS"); \r
 160       SetupPar("ANALYSISalice");\r
 161       if (iJETAN||iJETANESD||iJETANMC||iJETANMC2){\r
 162         SetupPar("JETAN");         \r
 163         if(iFASTJET)    SetupPar("FASTJETAN");     \r
 164       }\r
 165       if (iPWG4UE||iPWG4SPECTRUM||iPWG4JFSYSTEMATICS)SetupPar("PWG4JetTasks");\r
 166     }\r
 167     else{\r
 168       Printf("Loading Local libs");\r
 169       gSystem->Load("libSTEERBase");\r
 170       gSystem->Load("libESD");\r
 171       gSystem->Load("libAOD");\r
 172       gSystem->Load("libANALYSIS");\r
 173       gSystem->Load("libANALYSISalice");  \r
 174       // --- Enable the JETAN Package\r
 175       if (iJETAN||iJETANESD||iJETANMC||iJETANMC2){\r
 176         gSystem->Load("libJETAN");\r
 177         gSystem->Load("libFASTJETAN");\r
 178       }\r
 179       // --- Enable particle correlation analysis\r
 180       if (iPWG4UE||iPWG4SPECTRUM||iPWG4JFSYSTEMATICS||iPWG4THREEJETS)gSystem->Load("libPWG4JetTasks"); \r
 181     }\r
 182 \r
 183   }\r
 184 \r
 185 \r
 186     // Make the analysis manager\r
 187     AliAnalysisManager *mgr  = new AliAnalysisManager("Analysis Train", "A test setup for the analysis train");\r
 188     if (iAODanalysis) {\r
 189     // AOD input handler\r
 190        AliAODInputHandler *aodH = new AliAODInputHandler();\r
 191        mgr->SetInputEventHandler(aodH);\r
 192     } else {   \r
 193     // ESD input handler\r
 194        AliESDInputHandler *esdHandler = new AliESDInputHandler();\r
 195        mgr->SetInputEventHandler(esdHandler);\r
 196 //       esdHandler->SetInactiveBranches("FMD CaloCluster");\r
 197     }\r
 198     // Monte Carlo handler\r
 199     if (useMC && !iAODanalysis) {\r
 200        AliMCEventHandler* mcHandler = new AliMCEventHandler();\r
 201        mgr->SetMCtruthEventHandler(mcHandler);\r
 202        mcHandler->SetReadTR(readTR); \r
 203     }   \r
 204     // Top container for input \r
 205     AliAnalysisDataContainer *cinput = 0;\r
 206     \r
 207     cinput = mgr->GetCommonInputContainer();\r
 208 \r
 209     // This container is managed by the AOD handler\r
 210     AliAnalysisDataContainer *cout_aod = 0;\r
 211     if (iAODhandler) {\r
 212        // AOD output handler\r
 213        AliAODHandler* aodHandler   = new AliAODHandler();\r
 214        //      aodHandler->SetFillAOD(kFALSE);\r
 215        mgr->SetOutputEventHandler(aodHandler);       \r
 216        aodHandler->SetOutputFileName(Form("AliAODs_pwg4_%07d-%07d.root",nOffset,nOffset+nEvents));\r
 217        cout_aod = mgr->GetCommonOutputContainer();\r
 218        cout_aod->SetSpecialOutput();\r
 219     }   \r
 220 \r
 221     // Debugging if needed\r
 222     if (debug) mgr->SetDebugLevel(0);\r
 223     //    AliLog::EnableDebug(kTRUE);\r
 224     AliLog::SetGlobalLogLevel(0);\r
 225 \r
 226 \r
 227     if (iESDfilter && !iAODanalysis) {\r
 228       gROOT->LoadMacro("AddTaskESDfilter.C");\r
 229       AliAnalysisTaskESDfilter *esdfilter = AddTaskESDfilter();\r
 230     }   \r
 231     // Jet analysis from the AOD\r
 232     if (iJETAN) {\r
 233       gROOT->LoadMacro("AddTaskJets.C");\r
 234       AliAnalysisTaskJets *jetanaAOD  = AddTaskJets("AOD","UA1",0.4);\r
 235       jetanaAOD->SetNonStdBranch("jetsAOD");    \r
 236     }   \r
 237     // JETANALYSIS from the ESD\r
 238     if (iJETANESD && !iAODanalysis) {\r
 239       gROOT->LoadMacro("AddTaskJets.C");\r
 240       AliAnalysisTaskJets *jetanaESD = AddTaskJets("ESD","UA1");\r
 241       jetanaESD->SetDebugLevel(0);\r
 242       jetanaESD->SetNonStdBranch("jetsESD");    \r
 243     }   \r
 244     // Jet analysisMC\r
 245     if (iJETANMC ){ \r
 246       gROOT->LoadMacro("AddTaskJets.C");\r
 247       AliAnalysisTaskJets *jetanaMC =  AddTaskJets("AODMC","UA1",0.4);\r
 248       jetanaMC->SetDebugLevel(0);\r
 249       jetanaMC->SetNonStdBranch("jetsMC");\r
 250     }   \r
 251     if (iJETANMC2 ){ \r
 252       gROOT->LoadMacro("AddTaskJets.C");\r
 253       AliAnalysisTaskJets *jetanaMC2 = AddTaskJets("AODMC2","UA1",0.4);\r
 254       jetanaMC2->SetDebugLevel(0);\r
 255       jetanaMC2->SetNonStdBranch("jetsMC2");\r
 256     }   \r
 257     // Dijet analysis\r
 258     if(iDIJETAN){\r
 259       gROOT->LoadMacro("AddTaskDiJets.C");\r
 260       AliAnalysisTaskDiJets *dijetana  = AddTaskDiJets();\r
 261     }\r
 262     if (iPWG4SPECTRUM) {\r
 263       gROOT->LoadMacro("AddTaskJetSpectrum.C");\r
 264       AliAnalysisTaskJetSpectrum* pwg4spec = AddTaskJetSpectrum();\r
 265       pwg4spec->SetAnalysisType(0);\r
 266       pwg4spec->SetDebugLevel(0);\r
 267     }   \r
 268     if (iPWG4JFSYSTEMATICS) {\r
 269       gROOT->LoadMacro("AddTaskJFSystematics.C");\r
 270       AliAnalysisTaskJFSystematics* pwg4jfs = AddTaskJFSystematics("jetsAOD","jetsMC");\r
 271       pwg4jfs->SetDebugLevel(0);\r
 272     }   \r
 273     if (iPWG4JETCORRECTION) {\r
 274       gROOT->LoadMacro("AddTaskJetCorrections.C");\r
 275       AliAnalysisTaskJetCorrections* pwg4jc = AddTaskJetCorrections();\r
 276       pwg4jc->SetDebugLevel(11);\r
 277     }   \r
 278     if (iPWG4THREEJETS) {\r
 279       gROOT->LoadMacro("AddTaskThreeJets.C");\r
 280       AliAnalysisTaskThreeJets* pwg4jjj = AddTaskThreeJets();\r
 281       pwg4jjj->SetDebugLevel(11);\r
 282     }   \r
 283     if (iPWG4UE) {\r
 284       gROOT->LoadMacro("AddTaskUE.C");\r
 285       AliAnalysisTaskUE* ueana = AddTaskUE();\r
 286     }   \r
 287     if(iPWG4PID){\r
 288       gROOT->LoadMacro("AddTaskPWG4PidDetEx.C");\r
 289       AliAnalysisTaskPWG4PidDetEx *taskPid = AddTaskPWG4PidDetEx();\r
 290       taskPid->SetDebugLevel(0);\r
 291   }\r
 292     // Run the analysis\r
 293     //    \r
 294     if (mgr->InitAnalysis()) {\r
 295        mgr->PrintStatus();\r
 296        if(bPROOF)mgr->StartAnalysis("proof",dataset.Data(), nEvents,nOffset);\r
 297        else mgr->StartAnalysis("local",chain,100);\r
 298     }   \r
 299 }\r
 300 TChain *CreateChainFromCollection(const char* xmlfile, const char *treeName="esdTree",Int_t nFiles = 0)\r
 301 {\r
 302 // Create a chain from an alien collection.                                                                          \r
 303    TAlienCollection * myCollection  = TAlienCollection::Open(xmlfile);\r
 304 \r
 305    if (!myCollection) {\r
 306       ::Error("CreateChainSingle", "Cannot create an AliEn collection from %s", xmlfile) ;\r
 307      return NULL ;\r
 308    }\r
 309 \r
 310   TChain* chain = new TChain(treeName);\r
 311   myCollection->Reset() ;\r
 312   Int_t iCount = 0;\r
 313   while ( myCollection->Next() ){\r
 314     if(nFiles!=0)iCount++;\r
 315     if(iCount > nFiles)break;\r
 316     chain->Add(myCollection->GetTURL("")) ;\r
 317     Printf("Adding %s",myCollection->GetTURL(""));\r
 318   }\r
 319   chain->ls();\r
 320   return chain;\r
 321 }\r
 322 \r
 323 \r
 324 void SetupPar(char* pararchivename)\r
 325 {\r
 326   //Load par files, create analysis libraries                                                         \r
 327   //For testing, if par file already decompressed and modified                                        \r
 328   //classes then do not decompress.                                                                   \r
 329 \r
 330   TString cdir(Form("%s", gSystem->WorkingDirectory() )) ;\r
 331   TString parpar(Form("%s.par", pararchivename)) ;\r
 332   /*\r
 333   if ( gSystem->AccessPathName(parpar.Data()) ) {\r
 334     gSystem->ChangeDirectory(gSystem->Getenv("ALICE_ROOT")) ;\r
 335     TString processline(Form(".! make %s", parpar.Data())) ;\r
 336     gROOT->ProcessLine(processline.Data()) ;\r
 337     gSystem->ChangeDirectory(cdir) ;\r
 338     processline = Form(".! mv /tmp/%s .", parpar.Data()) ;\r
 339     gROOT->ProcessLine(processline.Data()) ;\r
 340   }\r
 341   */\r
 342 \r
 343   if (!gSystem->AccessPathName(pararchivename) ) {\r
 344     TString processline = Form(".! tar xvzf %s",parpar.Data()) ;\r
 345     gROOT->ProcessLine(processline.Data());\r
 346   }\r
 347 \r
 348   TString ocwd = gSystem->WorkingDirectory();\r
 349   gSystem->ChangeDirectory(pararchivename);\r
 350 \r
 351   // check for BUILD.sh and execute                                                                   \r
 352   if (!gSystem->AccessPathName("PROOF-INF/BUILD.sh")) {\r
 353     printf("*******************************\n");\r
 354     printf("*** Building PAR archive    ***\n");\r
 355     cout<<pararchivename<<endl;\r
 356     printf("*******************************\n");\r
 357 \r
 358     if (gSystem->Exec("PROOF-INF/BUILD.sh")) {\r
 359       Error("runProcess","Cannot Build the PAR Archive! - Abort!");\r
 360       return -1;\r
 361     }\r
 362   }\r
 363   // check for SETUP.C and execute                                                                    \r
 364   if (!gSystem->AccessPathName("PROOF-INF/SETUP.C")) {\r
 365     printf("*******************************\n");\r
 366     printf("*** Setup PAR archive       ***\n");\r
 367     cout<<pararchivename<<endl;\r
 368     printf("*******************************\n");\r
 369     gROOT->Macro("PROOF-INF/SETUP.C");\r
 370   }\r
 371 \r
 372   gSystem->ChangeDirectory(ocwd.Data());\r
 373   printf("Current dir: %s\n", ocwd.Data());\r
 374 }\r