#include <TClass.h>
#include <TFile.h>
+#include <TKey.h>
#include <TMethodCall.h>
#include <TChain.h>
#include <TSystem.h>
#include <TCanvas.h>
#include "AliAnalysisSelector.h"
+#include "AliAnalysisGrid.h"
#include "AliAnalysisTask.h"
#include "AliAnalysisDataContainer.h"
#include "AliAnalysisDataSlot.h"
fInputEventHandler(NULL),
fOutputEventHandler(NULL),
fMCtruthEventHandler(NULL),
- fEventPool(NULL),
+ fEventPool(NULL),
fCurrentEntry(-1),
fNSysInfo(0),
fMode(kLocalAnalysis),
fContainers(NULL),
fInputs(NULL),
fOutputs(NULL),
- fSelector(NULL)
+ fCommonInput(NULL),
+ fCommonOutput(NULL),
+ fSelector(NULL),
+ fGridHandler(NULL),
+ fExtraFiles("")
{
// Default constructor.
fgAnalysisManager = this;
fContainers(NULL),
fInputs(NULL),
fOutputs(NULL),
- fSelector(NULL)
+ fCommonInput(NULL),
+ fCommonOutput(NULL),
+ fSelector(NULL),
+ fGridHandler(NULL),
+ fExtraFiles()
{
// Copy constructor.
fTasks = new TObjArray(*other.fTasks);
fContainers = new TObjArray(*other.fContainers);
fInputs = new TObjArray(*other.fInputs);
fOutputs = new TObjArray(*other.fOutputs);
+ fCommonInput = NULL;
+ fCommonOutput = NULL;
fSelector = NULL;
+ fGridHandler = NULL;
+ fExtraFiles = other.fExtraFiles;
fgAnalysisManager = this;
}
return *this;
if (fContainers) {fContainers->Delete(); delete fContainers;}
if (fInputs) delete fInputs;
if (fOutputs) delete fOutputs;
+ if (fGridHandler) delete fGridHandler;
if (fgAnalysisManager==this) fgAnalysisManager = NULL;
}
}
//______________________________________________________________________________
-void AliAnalysisManager::Init(TTree *tree)
+Bool_t AliAnalysisManager::Init(TTree *tree)
{
// The Init() function is called when the selector needs to initialize
// a new tree or chain. Typically here the branch addresses of the tree
// will be set. It is normaly not necessary to make changes to the
// generated code, but the routine can be extended by the user if needed.
// Init() will be called many times when running with PROOF.
- if (!tree) return;
+ Bool_t init = kFALSE;
+ if (!tree) return kFALSE; // Should not happen - protected in selector caller
if (fDebug > 0) {
printf("->AliAnalysisManager::Init(%s)\n", tree->GetName());
}
-
// Call InitTree of EventHandler
if (fOutputEventHandler) {
if (fMode == kProofAnalysis) {
- fOutputEventHandler->Init(0x0, "proof");
+ init = fOutputEventHandler->Init(0x0, "proof");
} else {
- fOutputEventHandler->Init(0x0, "local");
+ init = fOutputEventHandler->Init(0x0, "local");
}
+ if (!init) {
+ Error("Init", "Output event handler failed to initialize");
+ return kFALSE;
+ }
}
-
+
if (fInputEventHandler) {
if (fMode == kProofAnalysis) {
- fInputEventHandler->Init(tree, "proof");
+ init = fInputEventHandler->Init(tree, "proof");
} else {
- fInputEventHandler->Init(tree, "local");
+ init = fInputEventHandler->Init(tree, "local");
}
+ if (!init) {
+ Error("Init", "Input event handler failed to initialize tree");
+ return kFALSE;
+ }
} else {
// If no input event handler we need to get the tree once
// for the chain
- if(!tree->GetTree()) tree->LoadTree(0);
+ if(!tree->GetTree()) {
+ Long64_t readEntry = tree->LoadTree(0);
+ if (readEntry == -2) {
+ Error("Init", "Input tree has no entry. Aborting");
+ return kFALSE;
+ }
+ }
}
-
if (fMCtruthEventHandler) {
if (fMode == kProofAnalysis) {
- fMCtruthEventHandler->Init(0x0, "proof");
+ init = fMCtruthEventHandler->Init(0x0, "proof");
} else {
- fMCtruthEventHandler->Init(0x0, "local");
+ init = fMCtruthEventHandler->Init(0x0, "local");
}
+ if (!init) {
+ Error("Init", "MC event handler failed to initialize");
+ return kFALSE;
+ }
}
if (!fInitOK) InitAnalysis();
- if (!fInitOK) return;
+ if (!fInitOK) return kFALSE;
fTree = tree;
- AliAnalysisDataContainer *top = (AliAnalysisDataContainer*)fInputs->At(0);
+ AliAnalysisDataContainer *top = fCommonInput;
+ if (!top) top = (AliAnalysisDataContainer*)fInputs->At(0);
if (!top) {
Error("Init","No top input container !");
- return;
+ return kFALSE;
}
top->SetData(tree);
if (fDebug > 0) {
printf("<-AliAnalysisManager::Init(%s)\n", tree->GetName());
}
+ return kTRUE;
}
//______________________________________________________________________________
// When running with PROOF SlaveBegin() is called on each slave server.
// The tree argument is deprecated (on PROOF 0 is passed).
if (fDebug > 0) printf("->AliAnalysisManager::SlaveBegin()\n");
-
+ static Bool_t isCalled = kFALSE;
+ Bool_t init = kFALSE;
+ Bool_t initOK = kTRUE;
+ TString msg;
+ TDirectory *curdir = gDirectory;
+ // Call SlaveBegin only once in case of mixing
+ if (isCalled && fMode==kMixingAnalysis) return;
// Call Init of EventHandler
if (fOutputEventHandler) {
if (fMode == kProofAnalysis) {
- fOutputEventHandler->Init("proof");
+ // Merging AOD's in PROOF via TProofOutputFile
+ if (fDebug > 1) printf(" Initializing AOD output file %s...\n", fOutputEventHandler->GetOutputFileName());
+ init = fOutputEventHandler->Init("proof");
+ if (!init) msg = "Failed to initialize output handler on worker";
} else {
- fOutputEventHandler->Init("local");
+ init = fOutputEventHandler->Init("local");
+ if (!init) msg = "Failed to initialize output handler";
}
+ initOK &= init;
+ if (!fSelector) Error("SlaveBegin", "Selector not set");
+ else if (!init) {fSelector->Abort(msg); fSelector->SetStatus(-1);}
}
if (fInputEventHandler) {
fInputEventHandler->SetInputTree(tree);
if (fMode == kProofAnalysis) {
- fInputEventHandler->Init("proof");
+ init = fInputEventHandler->Init("proof");
+ if (!init) msg = "Failed to initialize input handler on worker";
} else {
- fInputEventHandler->Init("local");
+ init = fInputEventHandler->Init("local");
+ if (!init) msg = "Failed to initialize input handler";
}
+ initOK &= init;
+ if (!fSelector) Error("SlaveBegin", "Selector not set");
+ else if (!init) {fSelector->Abort(msg); fSelector->SetStatus(-1);}
}
if (fMCtruthEventHandler) {
if (fMode == kProofAnalysis) {
- fMCtruthEventHandler->Init("proof");
+ init = fMCtruthEventHandler->Init("proof");
+ if (!init) msg = "Failed to initialize MC handler on worker";
} else {
- fMCtruthEventHandler->Init("local");
+ init = fMCtruthEventHandler->Init("local");
+ if (!init) msg = "Failed to initialize MC handler";
}
+ initOK &= init;
+ if (!fSelector) Error("SlaveBegin", "Selector not set");
+ else if (!init) {fSelector->Abort(msg); fSelector->SetStatus(-1);}
}
-
+ if (curdir) curdir->cd();
+ isCalled = kTRUE;
+ if (!initOK) return;
TIter next(fTasks);
AliAnalysisTask *task;
// Call CreateOutputObjects for all tasks
while ((task=(AliAnalysisTask*)next())) {
- TDirectory *curdir = gDirectory;
+ curdir = gDirectory;
task->CreateOutputObjects();
if (curdir) curdir->cd();
}
-
if (fDebug > 0) printf("<-AliAnalysisManager::SlaveBegin()\n");
}
// is started when using PROOF. It is normaly not necessary to make changes
// to the generated code, but the routine can be extended by the
// user if needed. The return value is currently not used.
- if (!fTree) {
- Error("Notify","No current tree.");
- return kFALSE;
- }
+ if (!fTree) return kFALSE;
+
TFile *curfile = fTree->GetCurrentFile();
if (!curfile) {
Error("Notify","No current file");
if (fMode == kProofAnalysis) {
TIter next(fOutputs);
AliAnalysisDataContainer *output;
+ Bool_t isManagedByHandler = kFALSE;
while ((output=(AliAnalysisDataContainer*)next())) {
// Do not consider outputs of post event loop tasks
+ isManagedByHandler = kFALSE;
if (output->GetProducer()->IsPostEventLoop()) continue;
+ const char *filename = output->GetFileName();
+ if (!(strcmp(filename, "default")) && fOutputEventHandler) {
+ isManagedByHandler = kTRUE;
+ printf("#### Handler output. Extra: %s\n", fExtraFiles.Data());
+ filename = fOutputEventHandler->GetOutputFileName();
+ }
// Check if data was posted to this container. If not, issue an error.
- if (!output->GetData() ) {
+ if (!output->GetData() && !isManagedByHandler) {
Error("PackOutput", "No data for output container %s. Forgot to PostData ?\n", output->GetName());
continue;
}
if (!output->IsSpecialOutput()) {
// Normal outputs
- const char *filename = output->GetFileName();
- if (!(strcmp(filename, "default"))) {
- if (fOutputEventHandler) filename = fOutputEventHandler->GetOutputFileName();
- }
- if (strlen(filename)) {
- // File resident outputs
+ if (strlen(filename) && !isManagedByHandler) {
+ // File resident outputs
TFile *file = output->GetFile();
// Backup current folder
TDirectory *opwd = gDirectory;
coll->SetName(output->GetName());
coll->Write(output->GetName(), TObject::kSingleKey);
} else {
- output->GetData()->Write();
+ if (output->GetData()->InheritsFrom(TTree::Class())) {
+ TTree *tree = (TTree*)output->GetData();
+ // tree->SetDirectory(file);
+ tree->AutoSave();
+ } else {
+ output->GetData()->Write();
+ }
}
if (fDebug > 1) printf("PackOutput %s: memory merge, file resident output\n", output->GetName());
if (fDebug > 2) {
if (opwd) opwd->cd();
} else {
// Memory-resident outputs
- if (fDebug > 1) printf("PackOutput %s: memory merge memory resident output\n", output->GetName());
+ if (fDebug > 1) printf("PackOutput %s: memory merge memory resident output\n", filename);
}
- AliAnalysisDataWrapper *wrap = output->ExportData();
- // Output wrappers must delete data after merging (AG 13/11/07)
- wrap->SetDeleteData(kTRUE);
+ AliAnalysisDataWrapper *wrap = 0;
+ if (isManagedByHandler) {
+ wrap = new AliAnalysisDataWrapper(fOutputEventHandler->GetTree());
+ wrap->SetName(output->GetName());
+ }
+ else wrap =output->ExportData();
+ // Output wrappers must NOT delete data after merging - the user owns them
+ wrap->SetDeleteData(kFALSE);
target->Add(wrap);
- }
- // Special outputs
- if (output->IsSpecialOutput()) {
+ } else {
+ // Special outputs. The file must be opened and connected to the container.
TDirectory *opwd = gDirectory;
TFile *file = output->GetFile();
if (!file) {
output->GetFileName(), output->GetName(), producer->ClassName());
continue;
}
- file->cd();
- // Release object ownership to users after writing data to file
- if (output->GetData()->InheritsFrom(TCollection::Class())) {
- // If data is a collection, we set the name of the collection
- // as the one of the container and we save as a single key.
- TCollection *coll = (TCollection*)output->GetData();
- coll->SetName(output->GetName());
- coll->Write(output->GetName(), TObject::kSingleKey);
- } else {
- output->GetData()->Write();
- }
- file->Clear();
- if (fDebug > 2) {
- printf(" file %s listing content:\n", output->GetFileName());
- file->ls();
- }
- file->Close();
+ TString outFilename = file->GetName();
+ if (fDebug > 1) printf("PackOutput %s: special output\n", output->GetName());
+ if (isManagedByHandler) {
+ // Terminate IO for files managed by the output handler
+ if (file) file->Write();
+ if (file && fDebug > 2) {
+ printf(" handled file %s listing content:\n", file->GetName());
+ file->ls();
+ }
+ fOutputEventHandler->TerminateIO();
+ } else {
+ file->cd();
+ // Release object ownership to users after writing data to file
+ if (output->GetData()->InheritsFrom(TCollection::Class())) {
+ // If data is a collection, we set the name of the collection
+ // as the one of the container and we save as a single key.
+ TCollection *coll = (TCollection*)output->GetData();
+ coll->SetName(output->GetName());
+ coll->Write(output->GetName(), TObject::kSingleKey);
+ } else {
+ if (output->GetData()->InheritsFrom(TTree::Class())) {
+ TTree *tree = (TTree*)output->GetData();
+ tree->SetDirectory(file);
+ tree->AutoSave();
+ } else {
+ output->GetData()->Write();
+ }
+ }
+ file->Clear();
+ if (fDebug > 2) {
+ printf(" file %s listing content:\n", output->GetFileName());
+ file->ls();
+ }
+ file->Close();
+ }
// Restore current directory
if (opwd) opwd->cd();
// Check if a special output location was provided or the output files have to be merged
TString remote = fSpecialOutputLocation;
remote += "/";
Int_t gid = gROOT->ProcessLine("gProofServ->GetGroupId();");
- remote += Form("%s_%d_", gSystem->HostName(), gid);
- remote += output->GetFileName();
- TFile::Cp(output->GetFileName(), remote.Data());
+ if (remote.BeginsWith("alien://")) {
+ gROOT->ProcessLine("TGrid::Connect(\"alien://pcapiserv01.cern.ch:10000\", gProofServ->GetUser());");
+ remote += outFilename;
+ remote.ReplaceAll(".root", Form("_%d.root", gid));
+ } else {
+ remote += Form("%s_%d_", gSystem->HostName(), gid);
+ remote += outFilename;
+ }
+ if (fDebug > 1)
+ Info("PackOutput", "Output file for container %s to be copied \n at: %s. No merging.",
+ output->GetName(), remote.Data());
+ TFile::Cp ( outFilename.Data(), remote.Data() );
+ // Copy extra outputs
+ if (fExtraFiles.Length() && isManagedByHandler) {
+ TObjArray *arr = fExtraFiles.Tokenize(" ");
+ TObjString *os;
+ TIter nextfilename(arr);
+ while ((os=(TObjString*)nextfilename())) {
+ outFilename = os->GetString();
+ remote = fSpecialOutputLocation;
+ remote += "/";
+ if (remote.BeginsWith("alien://")) {
+ remote += outFilename;
+ remote.ReplaceAll(".root", Form("_%d.root", gid));
+ } else {
+ remote += Form("%s_%d_", gSystem->HostName(), gid);
+ remote += outFilename;
+ }
+ if (fDebug > 1)
+ Info("PackOutput", "Extra AOD file %s to be copied \n at: %s. No merging.",
+ outFilename.Data(), remote.Data());
+ TFile::Cp ( outFilename.Data(), remote.Data() );
+ }
+ delete arr;
+ }
} else {
// No special location specified-> use TProofOutputFile as merging utility
// The file at this output slot must be opened in CreateOutputObjects
- if (fDebug > 1) printf(" File %s to be merged...\n", output->GetFileName());
+ if (fDebug > 1) printf(" File for container %s to be merged via file merger...\n", output->GetName());
}
}
}
AliAnalysisDataContainer *cont;
AliAnalysisDataWrapper *wrap;
Int_t icont = 0;
+ Bool_t inGrid = (fMode == kGridAnalysis)?kTRUE:kFALSE;
while ((cont=(AliAnalysisDataContainer*)next())) {
- if (cont->GetProducer()->IsPostEventLoop()) continue;
- if (cont->IsSpecialOutput()) {
+ wrap = 0;
+ if (cont->GetProducer()->IsPostEventLoop() && !inGrid) continue;
+ const char *filename = cont->GetFileName();
+ Bool_t isManagedByHandler = kFALSE;
+ if (!(strcmp(filename, "default")) && fOutputEventHandler) {
+ isManagedByHandler = kTRUE;
+ filename = fOutputEventHandler->GetOutputFileName();
+ }
+ if (cont->IsSpecialOutput() || inGrid) {
if (strlen(fSpecialOutputLocation.Data())) continue;
- // Copy merged file from PROOF scratch space
- if (fDebug > 1)
- printf(" Copying file %s from PROOF scratch space\n", cont->GetFileName());
- Bool_t gotit = TFile::Cp(Form("root://lxb6045.cern.ch:11094//pool/scratch/%s",cont->GetFileName()),
- cont->GetFileName());
- if (!gotit) {
- Error("ImportWrappers", "Could not get file %s from proof scratch space", cont->GetFileName());
- }
+ // Copy merged file from PROOF scratch space.
+ // In case of grid the files are already in the current directory.
+ if (!inGrid) {
+ if (isManagedByHandler && fExtraFiles.Length()) {
+ // Copy extra registered dAOD files.
+ TObjArray *arr = fExtraFiles.Tokenize(" ");
+ TObjString *os;
+ TIter nextfilename(arr);
+ while ((os=(TObjString*)nextfilename())) GetFileFromWrapper(os->GetString(), source);
+ delete arr;
+ }
+ if (!GetFileFromWrapper(filename, source)) continue;
+ }
// Normally we should connect data from the copied file to the
// corresponding output container, but it is not obvious how to do this
// automatically if several objects in file...
- continue;
+ TFile *f = TFile::Open(filename, "READ");
+ if (!f) {
+ Error("ImportWrappers", "Cannot open file %s in read-only mode", filename);
+ continue;
+ }
+ TObject *obj = 0;
+ // Try to fetch first a list object having the container name.
+ obj = f->Get(cont->GetName());
+ if (!obj) {
+ // Fetch first object from file having the container type.
+ TIter nextkey(f->GetListOfKeys());
+ TKey *key;
+ while ((key=(TKey*)nextkey())) {
+ obj = f->Get(key->GetName());
+ if (obj && obj->IsA()->InheritsFrom(cont->GetType())) break;
+ }
+ }
+ if (!obj) {
+ Error("ImportWrappers", "Could not find object for container %s in file %s", cont->GetName(), filename);
+ continue;
+ }
+ wrap = new AliAnalysisDataWrapper(obj);
+ wrap->SetDeleteData(kFALSE);
}
- wrap = (AliAnalysisDataWrapper*)source->FindObject(cont->GetName());
+ if (!wrap) wrap = (AliAnalysisDataWrapper*)source->FindObject(cont->GetName());
if (!wrap) {
Error("ImportWrappers","Container %s not found in analysis output !", cont->GetName());
continue;
icont++;
if (fDebug > 1) {
printf(" Importing data for container %s", cont->GetName());
- if (strlen(cont->GetFileName())) printf(" -> file %s\n", cont->GetFileName());
+ if (strlen(filename)) printf(" -> file %s\n", filename);
else printf("\n");
}
cont->ImportData(wrap);
TIter next1(fOutputs);
AliAnalysisDataContainer *output;
while ((output=(AliAnalysisDataContainer*)next1())) {
- // Close all files at output
- // Special outputs have the files already closed and written.
- if (output->IsSpecialOutput()) continue;
+ // Special outputs or grid files have the files already closed and written.
+ if (fMode == kGridAnalysis) continue;
+ if (output->IsSpecialOutput()&&(fMode == kProofAnalysis)) continue;
const char *filename = output->GetFileName();
if (!(strcmp(filename, "default"))) {
if (fOutputEventHandler) filename = fOutputEventHandler->GetOutputFileName();
if (!output->GetData()) continue;
TFile *file = output->GetFile();
TDirectory *opwd = gDirectory;
- if (file) {
- file->cd();
- } else {
- file = new TFile(filename, "RECREATE");
- if (file->IsZombie()) continue;
- output->SetFile(file);
- }
+ file = (TFile*)gROOT->GetListOfFiles()->FindObject(filename);
+ if (!file) file = new TFile(filename, "RECREATE");
+ if (file->IsZombie()) continue;
+ output->SetFile(file);
+ file->cd();
if (fDebug > 1) printf(" writing output data %s to file %s\n", output->GetData()->GetName(), file->GetName());
if (output->GetData()->InheritsFrom(TCollection::Class())) {
// If data is a collection, we set the name of the collection
coll->SetName(output->GetName());
coll->Write(output->GetName(), TObject::kSingleKey);
} else {
- output->GetData()->Write();
+ if (output->GetData()->InheritsFrom(TTree::Class())) {
+ TTree *tree = (TTree*)output->GetData();
+ tree->SetDirectory(file);
+ tree->AutoSave();
+ } else {
+ output->GetData()->Write();
+ }
}
- file->Close();
+ if (opwd) opwd->cd();
+ }
+ next1.Reset();
+ while ((output=(AliAnalysisDataContainer*)next1())) {
+ // Close all files at output
+ TDirectory *opwd = gDirectory;
+ if (output->GetFile()) {
+ output->GetFile()->Close();
+ // Copy merged outputs in alien if requested
+ if (fSpecialOutputLocation.Length() &&
+ fSpecialOutputLocation.BeginsWith("alien://")) {
+ Info("Terminate", "Copy file %s to %s", output->GetFile()->GetName(),fSpecialOutputLocation.Data());
+ TFile::Cp(output->GetFile()->GetName(),
+ Form("%s/%s", fSpecialOutputLocation.Data(), output->GetFile()->GetName()));
+ }
+ }
if (opwd) opwd->cd();
}
tree->SetMarkerSize(0.5);
if (!gROOT->IsBatch()) {
tree->SetAlias("event", "id0");
- tree->SetAlias("memUSED", "pI.fMemVirtual");
- tree->SetAlias("userCPU", "pI.fCpuUser");
- TCanvas *c = new TCanvas("SysInfo","SysInfo",10,10,800,600);
- c->Divide(2,1,0.01,0.01);
- c->cd(1);
+ tree->SetAlias("memUSED", "mi.fMemUsed");
+ new TCanvas("SysInfo","SysInfo",10,10,800,600);
tree->Draw("memUSED:event","","", 1234567890, 0);
- c->cd(2);
- tree->Draw("userCPU:event","","", 1234567890, 0);
}
tree->Write();
f.Close();
AliAnalysisDataContainer *cont)
{
// Connect input of an existing task to a data container.
+ if (!task) {
+ Error("ConnectInput", "Task pointer is NULL");
+ return kFALSE;
+ }
if (!fTasks->FindObject(task)) {
AddTask(task);
Info("ConnectInput", "Task %s was not registered. Now owned by analysis manager", task->GetName());
AliAnalysisDataContainer *cont)
{
// Connect output of an existing task to a data container.
+ if (!task) {
+ Error("ConnectOutput", "Task pointer is NULL");
+ return kFALSE;
+ }
if (!fTasks->FindObject(task)) {
AddTask(task);
Warning("ConnectOutput", "Task %s not registered. Now owned by analysis manager", task->GetName());
//______________________________________________________________________________
void AliAnalysisManager::StartAnalysis(const char *type, TTree *tree, Long64_t nentries, Long64_t firstentry)
{
-// Start analysis for this manager. Analysis task can be: LOCAL, PROOF or GRID.
-// Process nentries starting from firstentry
+// Start analysis for this manager. Analysis task can be: LOCAL, PROOF, GRID or
+// MIX. Process nentries starting from firstentry
if (!fInitOK) {
Error("StartAnalysis","Analysis manager was not initialized !");
return;
TString anaType = type;
anaType.ToLower();
fMode = kLocalAnalysis;
- if (tree) {
- if (anaType.Contains("proof")) fMode = kProofAnalysis;
- else if (anaType.Contains("grid")) fMode = kGridAnalysis;
- }
+ Bool_t runlocalinit = kTRUE;
+ if (anaType.Contains("file")) runlocalinit = kFALSE;
+ if (anaType.Contains("proof")) fMode = kProofAnalysis;
+ else if (anaType.Contains("grid")) fMode = kGridAnalysis;
+ else if (anaType.Contains("mix")) fMode = kMixingAnalysis;
+
if (fMode == kGridAnalysis) {
- Warning("StartAnalysis", "GRID analysis mode not implemented. Running local.");
- fMode = kLocalAnalysis;
+ if (!fGridHandler) {
+ Error("StartAnalysis", "Cannot start grid analysis without a grid handler.");
+ Info("===", "Add an AliAnalysisAlien object as plugin for this manager and configure it.");
+ return;
+ }
+ // Write analysis manager in the analysis file
+ cout << "===== RUNNING GRID ANALYSIS: " << GetName() << endl;
+ // run local task configuration
+ TIter nextTask(fTasks);
+ AliAnalysisTask *task;
+ while ((task=(AliAnalysisTask*)nextTask())) {
+ task->LocalInit();
+ }
+ if (!fGridHandler->StartAnalysis(nentries, firstentry)) {
+ Info("StartAnalysis", "Grid analysis was stopped and cannot be terminated");
+ return;
+ }
+
+ // Terminate grid analysis
+ if (fSelector && fSelector->GetStatus() == -1) return;
+ if (fGridHandler->GetRunMode() == AliAnalysisGrid::kOffline) return;
+ cout << "===== MERGING OUTPUTS REGISTERED BY YOUR ANALYSIS JOB: " << GetName() << endl;
+ if (!fGridHandler->MergeOutputs()) {
+ // Return if outputs could not be merged or if it alien handler
+ // was configured for offline mode or local testing.
+ return;
+ }
+ ImportWrappers(NULL);
+ Terminate();
+ return;
}
char line[256];
SetEventLoop(kFALSE);
// Enable event loop mode if a tree was provided
- if (tree) SetEventLoop(kTRUE);
+ if (tree || fMode==kMixingAnalysis) SetEventLoop(kTRUE);
TChain *chain = 0;
TString ttype = "TTree";
- if (tree->IsA() == TChain::Class()) {
+ if (tree && tree->IsA() == TChain::Class()) {
chain = (TChain*)tree;
if (!chain || !chain->GetListOfFiles()->First()) {
Error("StartAnalysis", "Cannot process null or empty chain...");
ttype = "TChain";
}
- // Initialize locally all tasks
+ // Initialize locally all tasks (happens for all modes)
TIter next(fTasks);
AliAnalysisTask *task;
- while ((task=(AliAnalysisTask*)next())) {
- task->LocalInit();
- }
+ if (runlocalinit) {
+ while ((task=(AliAnalysisTask*)next())) {
+ task->LocalInit();
+ }
+ }
switch (fMode) {
case kLocalAnalysis:
}
// Run tree-based analysis via AliAnalysisSelector
cout << "===== RUNNING LOCAL ANALYSIS " << GetName() << " ON TREE " << tree->GetName() << endl;
- sprintf(line, "AliAnalysisSelector *selector = new AliAnalysisSelector((AliAnalysisManager*)0x%lx);",(ULong_t)this);
- gROOT->ProcessLine(line);
- sprintf(line, "((%s*)0x%lx)->Process(selector, \"\",%lld, %lld);",ttype.Data(),(ULong_t)tree, nentries, firstentry);
- gROOT->ProcessLine(line);
+ fSelector = new AliAnalysisSelector(this);
+ tree->Process(fSelector, "", nentries, firstentry);
break;
case kProofAnalysis:
if (!gROOT->GetListOfProofs() || !gROOT->GetListOfProofs()->GetEntries()) {
break;
case kGridAnalysis:
Warning("StartAnalysis", "GRID analysis mode not implemented. Running local.");
+ break;
+ case kMixingAnalysis:
+ // Run event mixing analysis
+ if (!fEventPool) {
+ Error("StartAnalysis", "Cannot run event mixing without event pool");
+ return;
+ }
+ cout << "===== RUNNING EVENT MIXING ANALYSIS " << GetName() << endl;
+ fSelector = new AliAnalysisSelector(this);
+ while ((chain=fEventPool->GetNextChain())) {
+ next.Reset();
+ // Call NotifyBinChange for all tasks
+ while ((task=(AliAnalysisTask*)next()))
+ if (!task->IsPostEventLoop()) task->NotifyBinChange();
+ chain->Process(fSelector);
+ }
+ PackOutput(fSelector->GetOutputList());
+ Terminate();
}
}
TString anaType = type;
anaType.ToLower();
if (!anaType.Contains("proof")) {
- Error("Cannot process datasets in %s mode. Try PROOF.", type);
+ Error("StartAnalysis", "Cannot process datasets in %s mode. Try PROOF.", type);
return;
}
fMode = kProofAnalysis;
if (fMode!=kProofAnalysis || !fSelector) {
Error("OpenProofFile","Cannot open PROOF file %s",filename);
return NULL;
+ }
+ if (fSpecialOutputLocation.Length()) {
+ TFile *f = (TFile*)gROOT->GetListOfFiles()->FindObject(filename);
+ if (!f) f = new TFile(filename, option);
+ return f;
}
sprintf(line, "TProofOutputFile *pf = new TProofOutputFile(\"%s\");", filename);
if (fDebug > 1) printf("=== %s\n", line);
TIter next(fTasks);
// De-activate all tasks
while ((task=(AliAnalysisTask*)next())) task->SetActive(kFALSE);
- AliAnalysisDataContainer *cont = (AliAnalysisDataContainer*)fInputs->At(0);
+ AliAnalysisDataContainer *cont = fCommonInput;
+ if (!cont) cont = (AliAnalysisDataContainer*)fInputs->At(0);
if (!cont) {
Error("ExecAnalysis","Cannot execute analysis in TSelector mode without at least one top container");
return;
{
// Finish analysis.
}
+
+//______________________________________________________________________________
+void AliAnalysisManager::SetInputEventHandler(AliVEventHandler* handler)
+{
+// Set the input event handler and create a container for it.
+ fInputEventHandler = handler;
+ fCommonInput = CreateContainer("cAUTO_INPUT", TChain::Class(), AliAnalysisManager::kInputContainer);
+ Warning("SetInputEventHandler", " An automatic input container for the input chain was created.\nPlease use: mgr->GetCommonInputContainer() to access it.");
+}
+
+//______________________________________________________________________________
+void AliAnalysisManager::SetOutputEventHandler(AliVEventHandler* handler)
+{
+// Set the input event handler and create a container for it.
+ fOutputEventHandler = handler;
+ fCommonOutput = CreateContainer("cAUTO_OUTPUT", TTree::Class(), AliAnalysisManager::kOutputContainer, "default");
+ fCommonOutput->SetSpecialOutput();
+ Warning("SetOutputEventHandler", " An automatic output container for the output tree was created.\nPlease use: mgr->GetCommonOutputContainer() to access it.");
+}
+
+//______________________________________________________________________________
+void AliAnalysisManager::RegisterExtraFile(const char *fname)
+{
+// This method is used externally to register output files which are not
+// connected to any output container, so that the manager can properly register,
+// retrieve or merge them when running in distributed mode. The file names are
+// separated by blancs. The method has to be called in MyAnalysisTask::LocalInit().
+ if (fExtraFiles.Length()) fExtraFiles += " ";
+ fExtraFiles += fname;
+}
+
+//______________________________________________________________________________
+Bool_t AliAnalysisManager::GetFileFromWrapper(const char *filename, TList *source)
+{
+// Copy a file from the location specified ina the wrapper with the same name from the source list.
+ char full_path[512];
+ char ch_url[512];
+ TObject *pof = source->FindObject(filename);
+ if (!pof || !pof->InheritsFrom("TProofOutputFile")) {
+ Error("GetFileFromWrapper", "TProofOutputFile object not found in output list for file %s", filename);
+ return kFALSE;
+ }
+ gROOT->ProcessLine(Form("sprintf((char*)0x%lx, \"%%s\", ((TProofOutputFile*)0x%lx)->GetOutputFileName();)", full_path, pof));
+ gROOT->ProcessLine(Form("sprintf((char*)0x%lx, \"%%s\", gProof->GetUrl();)", ch_url));
+ TString clientUrl(ch_url);
+ TString full_path_str(full_path);
+ if (clientUrl.Contains("localhost")){
+ TObjArray* array = full_path_str.Tokenize ( "//" );
+ TObjString *strobj = ( TObjString *)array->At(1);
+ TObjArray* arrayPort = strobj->GetString().Tokenize ( ":" );
+ TObjString *strobjPort = ( TObjString *) arrayPort->At(1);
+ full_path_str.ReplaceAll(strobj->GetString().Data(),"localhost:PORT");
+ full_path_str.ReplaceAll(":PORT",Form(":%s",strobjPort->GetString().Data()));
+ if (fDebug > 1) Info("GetFileFromWrapper","Using tunnel from %s to %s",full_path_str.Data(),filename);
+ delete arrayPort;
+ delete array;
+ }
+ if (fDebug > 1)
+ Info("GetFileFromWrapper","Copying file %s from PROOF scratch space", full_path_str.Data());
+ Bool_t gotit = TFile::Cp(full_path_str.Data(), filename);
+ if (!gotit)
+ Error("GetFileFromWrapper", "Could not get file %s from proof scratch space", filename);
+ return gotit;
+}
+
+//______________________________________________________________________________
+void AliAnalysisManager::GetAnalysisTypeString(TString &type) const
+{
+// Fill analysis type in the provided string.
+ switch (fMode) {
+ case kLocalAnalysis:
+ type = "local";
+ return;
+ case kProofAnalysis:
+ type = "proof";
+ return;
+ case kGridAnalysis:
+ type = "grid";
+ return;
+ case kMixingAnalysis:
+ type = "mix";
+ }
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff