#include "AliGRPObject.h"
#include "AliGRPManager.h"
#include "AliHLTSystem.h"
+#include "AliHLTConfigurationHandler.h"
#include "AliHLTPluginBase.h"
#include "AliRawReaderFile.h"
#include "AliRawReaderDate.h"
ClassImp(AliHLTSimulation);
AliHLTSimulation::AliHLTSimulation()
- :
- fOptions(),
- fpPluginBase(new AliHLTPluginBase),
- fpRawReader(NULL)
+ : fOptions()
+ , fpPluginBase(new AliHLTPluginBase)
+ , fpRawReader(NULL)
{
// see header file for class documentation
// or
}
} else if (token.Contains("writerawfiles=")) {
if (!token.ReplaceAll("writerawfiles=", "").Contains("HLT")) {
+ if (TestBit(kOneChain) && AliHLTOUTComponent::TestGlobalOption(AliHLTOUTComponent::kWriteRawFiles)) {
+ AliWarning("empty argument 'writerawfiles=' disables HLTOUTComponent mode 'raw' which was set by argument 'hltout-mode'");
+ }
AliHLTOUTComponent::ClearGlobalOption(AliHLTOUTComponent::kWriteRawFiles);
}
+ } else if (token.BeginsWith("hltout-mode=")) {
+ // this is a legacy mode to emulate the behavior before Dec 2010 where only
+ // one chain was executed on either digits or simulated raw data and the output
+ // was controlled via global flags
+ // add to the arguments for AliHLTSystem as also there the information is needed
+ if (sysOp.Length()>0) sysOp+=" ";
+ sysOp+=token;
+ TString param=token.ReplaceAll("hltout-mode=", "");
+ SetBit(kOneChain);
+ if (param.CompareTo("raw")==0) {
+ // please note that this option
+ AliHLTOUTComponent::SetGlobalOption(AliHLTOUTComponent::kWriteRawFiles);
+ AliHLTOUTComponent::ClearGlobalOption(AliHLTOUTComponent::kWriteDigits);
+ } else if (param.CompareTo("digits")==0) {
+ // please note that this option
+ AliHLTOUTComponent::ClearGlobalOption(AliHLTOUTComponent::kWriteRawFiles);
+ AliHLTOUTComponent::SetGlobalOption(AliHLTOUTComponent::kWriteDigits);
+ } else if (param.CompareTo("legacy")==0) {
+ AliHLTOUTComponent::SetGlobalOption(AliHLTOUTComponent::kWriteRawFiles);
+ AliHLTOUTComponent::SetGlobalOption(AliHLTOUTComponent::kWriteDigits);
+ } else {
+ AliError(Form("invalid parameter for argument 'hltout-mode=' %s, allowed: raw, digits, legacy ... ignoring argument and using the standard simulation", param.Data()));
+ ResetBit(kOneChain);
+ }
} else {
if (sysOp.Length()>0) sysOp+=" ";
sysOp+=token;
}
delete pTokens;
}
+ // only store the options for AliHLTSystem
+ fOptions=sysOp;
+
+ // if no specific hltout-mode has been chosen set the split mode for
+ // running separate chains for digits and raw data
+ if (!fOptions.Contains("hltout-mode=")) fOptions+=" hltout-mode=split";
AliCDBManager* man = AliCDBManager::Instance();
if (man && man->IsDefaultStorageSet())
AliError("unable to get instance of AliCDBMetaData, can not prepare OCDB entries");
}
- // scan options
- if (pSystem->ScanOptions(sysOp.Data())<0) {
+ // configure the main HLTSystem instance for digit simulation (pRawReader NULL)
+ return ConfigureHLTSystem(pSystem, fOptions.Data(), pRunLoader, TestBit(kOneChain)?fpRawReader:NULL);
+}
+
+int AliHLTSimulation::ConfigureHLTSystem(AliHLTSystem* pSystem, const char* options, AliRunLoader* pRunLoader, AliRawReader* pRawReader) const
+{
+ // scan options and configure AliHLTSystem
+ if (pSystem->ScanOptions(options)<0) {
AliError("error setting options for HLT system");
return -EINVAL;
}
if (!pSystem->CheckStatus(AliHLTSystem::kReady)) {
- if ((pSystem->Configure(fpRawReader, pRunLoader))<0) {
+ if ((pSystem->Configure(pRawReader, pRunLoader))<0) {
AliError("error during HLT system configuration");
return -EFAULT;
}
return 0;
}
-
int AliHLTSimulation::Run(AliRunLoader* pRunLoader)
{
// HLT reconstruction for simulated data
return -EINVAL;
}
- int nEvents = pRunLoader->GetNumberOfEvents();
int iResult=0;
AliHLTSystem* pSystem=fpPluginBase->GetInstance();
return -EFAULT;
}
+ // run the main HLTSystem instance for digit simulation (pRawReader NULL)
+ // in legacy mode only one chain is run and the output is controlled via
+ // global flags
+ if (!TestBit(kOneChain)) AliInfo("running HLT simulation for digits");
+ iResult=RunHLTSystem(pSystem, pRunLoader, TestBit(kOneChain)?fpRawReader:NULL);
+
+ // now run once again with the raw data as input, a completely new HLT system
+ // with new configurations is used
+ if (fpRawReader && !TestBit(kOneChain)) {
+ AliInfo("running HLT simulation for raw data");
+ int iLocalResult=0;
+ AliHLTConfigurationHandler* confHandler=new AliHLTConfigurationHandler;
+ // note that the configuration handler is owned by the
+ // AliHLTSystem instance from now on
+ AliHLTSystem rawSimulation(kHLTLogDefault, "", NULL, confHandler);
+ if ((iLocalResult=ConfigureHLTSystem(&rawSimulation, fOptions.Data(), pRunLoader, fpRawReader))>=0) {
+ iLocalResult=RunHLTSystem(&rawSimulation, pRunLoader, fpRawReader);
+ }
+ if (iResult>=0) iResult=iLocalResult;
+ }
+
+ return iResult;
+}
+
+int AliHLTSimulation::RunHLTSystem(AliHLTSystem* pSystem, AliRunLoader* pRunLoader, AliRawReader* pRawReader) const
+{
+ // run reconstruction cycle for AliHLTSystem
+ int nEvents = pRunLoader->GetNumberOfEvents();
+ int iResult=0;
+
// Note: the rawreader is already placed at the first event
- if ((iResult=pSystem->Reconstruct(1, pRunLoader, fpRawReader))>=0) {
+ if ((iResult=pSystem->Reconstruct(1, pRunLoader, pRawReader))>=0) {
pSystem->FillESD(0, pRunLoader, NULL);
for (int i=1; i<nEvents; i++) {
- if (fpRawReader && !fpRawReader->NextEvent()) {
+ if (pRawReader && !pRawReader->NextEvent()) {
AliError("mismatch in event count, rawreader corrupted");
break;
}
- pSystem->Reconstruct(1, pRunLoader, fpRawReader);
+ pSystem->Reconstruct(1, pRunLoader, pRawReader);
pSystem->FillESD(i, pRunLoader, NULL);
}
// send specific 'event' to execute the stop sequence
return iResult;
}
-
AliHLTSimulation* AliHLTSimulationCreateInstance()
{
// see header file for function documentation
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff