// $Id$
//**************************************************************************
-//* This file is property of and copyright by the ALICE HLT Project *
+//* This file is property of and copyright by the *
//* ALICE Experiment at CERN, All rights reserved. *
//* *
//* Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no> *
-//* for The ALICE HLT Project. *
//* *
//* Permission to use, copy, modify and distribute this software and its *
//* documentation strictly for non-commercial purposes is hereby granted *
#include "AliTriggerClass.h"
#include "AliTriggerCluster.h"
#include "AliDAQ.h"
+#include "AliRunLoader.h"
+#include "AliRunInfo.h"
class AliCDBEntry;
, fpEsdManager(NULL)
, fpPluginBase(new AliHLTPluginBase)
, fFlags(0)
+ , fProcessingStep(kProcessingStepUndefined)
{
//constructor
}
, fpEsdManager(NULL)
, fpPluginBase(new AliHLTPluginBase)
, fFlags(0)
+ , fProcessingStep(kProcessingStepUndefined)
{
//constructor
if (options) Init(options);
{
//destructor
+ if (fpEsdManager) AliHLTEsdManager::Delete(fpEsdManager);
+ fpEsdManager=NULL;
+
if (fpPluginBase) {
AliHLTSystem* pSystem=fpPluginBase->GetInstance();
if (pSystem) {
}
fpPluginBase=NULL;
- if (fpEsdManager) AliHLTEsdManager::Delete(fpEsdManager);
- fpEsdManager=NULL;
}
void AliHLTReconstructor::Init(const char* options)
pSystem->SwitchAliLog(0);
} else if (token.CompareTo("ignore-hltout")==0) {
fFlags|=kAliHLTReconstructorIgnoreHLTOUT;
+ } else if (token.CompareTo("run-online-config")==0) {
+ fFlags|=kAliHLTReconstructorIgnoreHLTOUT;
+ if (option.Length()>0) option+=" ";
+ option+=token;
} else if (token.CompareTo("ignore-ctp")==0) {
fFlags|=kAliHLTReconstructorIgnoreCTP;
} else if (token.Contains("esdmanager=")) {
}
if (!pSystem->CheckStatus(AliHLTSystem::kReady)) {
+ pSystem->SetDetectorMask(GetRunInfo()->GetDetectorMask());
if (pSystem->ScanOptions(option.Data())<0) {
AliError("error setting options for HLT system");
return;
}
fpEsdManager=AliHLTEsdManager::New();
- fpEsdManager->SetOption(esdManagerOptions.Data());
+ if (fpEsdManager) {
+ fpEsdManager->SetOption(esdManagerOptions.Data());
+ }
AliHLTMisc::Instance().InitStreamerInfos(fgkCalibStreamerInfoEntry);
}
+void AliHLTReconstructor::Terminate()
+{
+ /// overloaded from AliReconstructor: terminate event processing
+
+ // indicate step 'Terminate'
+ SetProcessingStep(kProcessingStepTerminate);
+
+ if (fpPluginBase) {
+ AliHLTSystem* pSystem=fpPluginBase->GetInstance();
+ if (pSystem) {
+ // 2012-04-02
+ // clean up the HLTOUT instance if still existing, currently FinishEvent
+ // is not called at the end of the event processing and the cleanup
+ // needs to be done here to avoid a warning message. Later it can be
+ // declared a malfunction if the HLTOUT instance is still existing at
+ // this point.
+ AliHLTOUT* pHLTOUT=NULL;
+ pSystem->InvalidateHLTOUT(&pHLTOUT);
+ if (pHLTOUT) {
+ pHLTOUT->Reset();
+ delete pHLTOUT;
+ pHLTOUT=NULL;
+ }
+
+ AliDebug(0, Form("terminate HLT system: status %#x", pSystem->GetStatusFlags()));
+ if (pSystem->CheckStatus(AliHLTSystem::kStarted)) {
+ // send specific 'event' to execute the stop sequence
+ pSystem->Reconstruct(0, NULL, NULL);
+ }
+ }
+ }
+}
+
+void AliHLTReconstructor::FinishEvent()
+{
+ /// overloaded from AliReconstructor: finish current event
+ if (!fpPluginBase) return;
+
+ // indicate step 'FinishEvent'
+ SetProcessingStep(kProcessingStepFinishEvent);
+
+ AliInfo("finishing event");
+ AliHLTSystem* pSystem=fpPluginBase->GetInstance();
+ if (pSystem) {
+ // this is the end of the lifetime of the HLTOUT instance
+ // called after all other modules have been reconstructed
+ AliHLTOUT* pHLTOUT=NULL;
+ pSystem->InvalidateHLTOUT(&pHLTOUT);
+ if (pHLTOUT) {
+ pHLTOUT->Reset();
+ delete pHLTOUT;
+ pHLTOUT=NULL;
+ }
+ }
+}
+
const char* AliHLTReconstructor::fgkCalibStreamerInfoEntry="HLT/Calib/StreamerInfo";
void AliHLTReconstructor::Reconstruct(AliRawReader* rawReader, TTree* /*clustersTree*/) const
// For each event, HLT reconstruction chains can be executed and
// added to the existing HLTOUT data
// The HLTOUT data is finally processed in FillESD
+
if (!fpPluginBase) {
AliError("internal memory error: can not get AliHLTSystem instance from plugin");
return;
AliHLTSystem* pSystem=fpPluginBase->GetInstance();
if (pSystem) {
+ AliHLTOUT* pHLTOUT=NULL;
+ pSystem->InvalidateHLTOUT(&pHLTOUT);
+ if (pHLTOUT) {
+ // at this stage we always have a new event, regardless state of
+ // fProcessingStep; build the HLTOUT instance from scratch
+ pHLTOUT->Reset();
+ delete pHLTOUT;
+ pHLTOUT=NULL;
+ }
if (pSystem->CheckStatus(AliHLTSystem::kError)) {
- AliError("HLT system in error state");
+ // this is the highest level where an error can be detected, no error
+ // codes can be returned
+ AliFatal("HLT system in error state");
return;
}
if (!pSystem->CheckStatus(AliHLTSystem::kReady)) {
AliError("HLT system in wrong state");
return;
}
+
+ // indicate the local reconstruction step
+ SetProcessingStep(kProcessingStepLocal);
+
+ // init the HLTOUT instance for the current event
+ // not nice. Have to query the global run loader to get the current event no.
+ Int_t eventNo=-1;
+ AliRunLoader* runloader = AliRunLoader::Instance();
+ if (runloader) {
+ eventNo=runloader->GetEventNumber();
+ }
+ if (eventNo>=0) {
+ AliRawReader* input=NULL;
+ if ((fFlags&kAliHLTReconstructorIgnoreHLTOUT) == 0 ) {
+ input=rawReader;
+ }
+ pHLTOUT=new AliHLTOUTRawReader(input, eventNo, fpEsdManager);
+ if (pHLTOUT) {
+ if (pHLTOUT->Init()>=0) {
+ pSystem->InitHLTOUT(pHLTOUT);
+ } else {
+ AliError("error : initialization of HLTOUT handler failed");
+ }
+ } else {
+ AliError("memory allocation failed: can not create AliHLTOUT object");
+ }
+ } else {
+ AliError("can not get event number");
+ }
+
if ((iResult=pSystem->Reconstruct(1, NULL, rawReader))>=0) {
}
}
if (pSystem) {
if (pSystem->CheckStatus(AliHLTSystem::kError)) {
- AliError("HLT system in error state");
+ // this is the highest level where an error can be detected, no error
+ // codes can be returned
+ AliFatal("HLT system in error state");
return;
}
if (!pSystem->CheckStatus(AliHLTSystem::kReady)) {
}
pSystem->FillESD(-1, NULL, esd);
- AliRawReader* input=NULL;
- if ((fFlags&kAliHLTReconstructorIgnoreHLTOUT) == 0 ) {
- input=rawReader;
+ // the HLTOUT handler has either been created in the AliHLTReconstructor::Reconstruct
+ // step of this event or is created now. In either case the instance is deleted after
+ // the processing
+ AliHLTOUT* pHLTOUT=NULL;
+ pSystem->InvalidateHLTOUT(&pHLTOUT);
+ if (pHLTOUT && fProcessingStep!=kProcessingStepLocal) {
+ // this is a new event, if local reconstruction would have been executed
+ // the HLTOUT instance would have been created for the current event already,
+ // in all other cases one has to create the HLTOUT instance here
+ pHLTOUT->Reset();
+ delete pHLTOUT;
+ pHLTOUT=NULL;
+ }
+ if (!pHLTOUT) {
+ AliRawReader* input=NULL;
+ if ((fFlags&kAliHLTReconstructorIgnoreHLTOUT) == 0 ) {
+ input=rawReader;
+ }
+ pHLTOUT=new AliHLTOUTRawReader(input, esd->GetEventNumberInFile(), fpEsdManager);
}
- AliHLTOUTRawReader* pHLTOUT=new AliHLTOUTRawReader(input, esd->GetEventNumberInFile(), fpEsdManager);
+
+ // indicate step 'ESD filling'
+ SetProcessingStep(kProcessingStepESD);
+
if (pHLTOUT) {
ProcessHLTOUT(pHLTOUT, esd, (pSystem->GetGlobalLoggingLevel()&kHLTLogDebug)!=0);
- delete pHLTOUT;
+ // 2012-03-30: a change in the module sequence of AliReconstruction is soon
+ // going to be applied: HLT reconstruction is executed fully (i.e. both local
+ // reconstruction and FillESD) before all the other modules. In order to make the
+ // HLTOUT data available for other modules it is kept here and released in the method
+ // FinishEvent
+ pSystem->InitHLTOUT(pHLTOUT);
} else {
AliError("error creating HLTOUT handler");
}
{
// reconstruct simulated data
- // all reconstruction has been moved to FillESD
- //AliReconstructor::Reconstruct(digitsTree,clustersTree);
- AliInfo("running digit data reconstruction");
+ AliHLTSystem* pSystem=fpPluginBase->GetInstance();
+
+ if (pSystem) {
+ // create the HLTOUT instance in order to be available for other detector reconstruction
+ // first cleanup any existing instance
+ AliHLTOUT* pHLTOUT=NULL;
+ pSystem->InvalidateHLTOUT(&pHLTOUT);
+ if (pHLTOUT) {
+ // at this stage we always have a new event, regardless state of
+ // fProcessingStep; build the HLTOUT instance from scratch
+ pHLTOUT->Reset();
+ delete pHLTOUT;
+ pHLTOUT=NULL;
+ }
+
+ // indicate the local reconstruction step
+ SetProcessingStep(kProcessingStepLocal);
+
+ // not nice. Have to query the global run loader to get the current event no.
+ // This is related to the missing AliLoader for HLT.
+ // Since AliReconstruction can not provide a digits tree, the file needs to be accessed
+ // explicitely, and the corresponding event needs to be selected.
+ Int_t eventNo=-1;
+ AliRunLoader* runloader = AliRunLoader::Instance();
+ if (runloader) {
+ eventNo=runloader->GetEventNumber();
+ }
+ if (eventNo>=0) {
+ const char* digitfile=NULL;
+ if ((fFlags&kAliHLTReconstructorIgnoreHLTOUT) == 0 ) {
+ digitfile="HLT.Digits.root";
+ }
+
+ pHLTOUT=new AliHLTOUTDigitReader(eventNo, fpEsdManager, digitfile);
+ if (pHLTOUT) {
+ if (pHLTOUT->Init()>=0) {
+ pSystem->InitHLTOUT(pHLTOUT);
+ } else {
+ AliError("error : initialization of HLTOUT handler failed");
+ }
+ } else {
+ AliError("memory allocation failed: can not create AliHLTOUT object");
+ }
+ } else {
+ AliError("can not get event number");
+ }
+
+ // all data processing happens in FillESD
+ }
}
void AliHLTReconstructor::FillESD(TTree* /*digitsTree*/, TTree* /*clustersTree*/, AliESDEvent* esd) const
TString option = GetOption();
if (!option.IsNull() &&
(option.Contains("config=") || option.Contains("chains="))) {
- AliWarning(Form("HLT reconstruction can be run embedded into Alireconstruction from\n"
- "raw data (real or simulated)). Reconstruction of of digit data takes\n"
- "place in AliSimulation, appropriate input conversion is needed.\n"
- "Consider running embedded into AliSimulation."
+ AliWarning(Form("You are trying to run a custom HLT chain on digits data.\n\n"
+ "HLT reconstruction can be run embedded into AliReconstruction from\n"
+ "raw data (real or simulated)). Reconstruction of digit data takes\n"
+ "place in AliSimulation, appropriate input conversion is needed to\n"
+ "feed data from the detector digits into the HLT chain.\n"
+ "Consider running embedded into AliSimulation.\n"
" /*** run macro *****************************************/\n"
" AliSimulation sim;\n"
" sim.SetRunHLT(\"%s\");\n"
" sim.SetMakeSDigits(\"\");\n"
" sim.SetMakeDigitsFromHits(\"\");\n"
" sim.Run();\n"
- " /*********************************************************/", option.Data()));
+ " /*********************************************************/\n\n",
+ option.Data()));
}
if (!fpPluginBase) {
AliError("internal memory error: can not get AliHLTSystem instance from plugin");
AliHLTSystem* pSystem=fpPluginBase->GetInstance();
if (pSystem) {
if (pSystem->CheckStatus(AliHLTSystem::kError)) {
- AliError("HLT system in error state");
+ // this is the highest level where an error can be detected, no error
+ // codes can be returned
+ AliFatal("HLT system in error state");
return;
}
if (!pSystem->CheckStatus(AliHLTSystem::kReady)) {
return;
}
- AliHLTOUTDigitReader* pHLTOUT=new AliHLTOUTDigitReader(esd->GetEventNumberInFile(), fpEsdManager);
+ // the HLTOUT handler has either been created in the AliHLTReconstructor::Reconstruct
+ // step of this event or is created now. In either case the instance is deleted after
+ // the processing
+ AliHLTOUT* pHLTOUT=NULL;
+ pSystem->InvalidateHLTOUT(&pHLTOUT);
+ if (pHLTOUT && fProcessingStep!=kProcessingStepLocal) {
+ // this is a new event, if local reconstruction would have been executed
+ // the HLTOUT instance would have been created for the current event already,
+ // in all other cases one has to create the HLTOUT instance here
+ pHLTOUT->Reset();
+ delete pHLTOUT;
+ pHLTOUT=NULL;
+ }
+ if (!pHLTOUT) {
+ const char* digitfile=NULL;
+ if ((fFlags&kAliHLTReconstructorIgnoreHLTOUT) == 0 ) {
+ digitfile="HLT.Digits.root";
+ }
+ pHLTOUT=new AliHLTOUTDigitReader(esd->GetEventNumberInFile(), fpEsdManager, digitfile);
+ }
+
+ // indicate step 'ESD filling'
+ SetProcessingStep(kProcessingStepESD);
+
if (pHLTOUT) {
ProcessHLTOUT(pHLTOUT, esd, (pSystem->GetGlobalLoggingLevel()&kHLTLogDebug)!=0);
- delete pHLTOUT;
+ // 2012-03-30: a change in the module sequence of AliReconstruction is soon
+ // going to be applied: HLT reconstruction is executed fully (i.e. both local
+ // reconstruction and FillESD) before all the other modules. In order to make the
+ // HLTOUT data available for other modules it is kept here and released in the method
+ // FinishEvent
+ pSystem->InitHLTOUT(pHLTOUT);
} else {
AliError("error creating HLTOUT handler");
}
AliError("error processing HLTOUT");
}
- if (bVerbose) {
+ if (bVerbose && esd) {
AliInfo("HLT ESD content:");
esd->Print();
}
- pHLTOUT->Reset();
}
void AliHLTReconstructor::ProcessHLTOUT(const char* digitFile, AliESDEvent* pEsd) const
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff