// @(#) $Id$
// **************************************************************************
-// This file is property of and copyright by the ALICE HLT Project *
+// This file is property of and copyright by the ALICE HLT Project *
// ALICE Experiment at CERN, All rights reserved. *
// *
// Primary Authors: Sergey Gorbunov <sergey.gorbunov@kip.uni-heidelberg.de> *
// *
//***************************************************************************
-
+
///////////////////////////////////////////////////////////////////////////////
// //
// a TPC tracker processing component for the HLT based on CA by Ivan Kisel //
#include "AliHLTTPCCATrackerComponent.h"
#include "AliHLTTPCTransform.h"
-#include "AliHLTTPCCATracker.h"
+#include "AliHLTTPCCATrackerFramework.h"
#include "AliHLTTPCCAOutTrack.h"
#include "AliHLTTPCCAParam.h"
#include "AliHLTTPCCATrackConvertor.h"
+#include "AliHLTArray.h"
#include "AliHLTTPCSpacePointData.h"
#include "AliHLTTPCClusterDataFormat.h"
+#include "AliHLTTPCCACompressedInputData.h"
#include "AliHLTTPCTransform.h"
#include "AliHLTTPCTrackSegmentData.h"
#include "AliHLTTPCTrackArray.h"
#include "TObjString.h"
#include "TObjArray.h"
#include "AliHLTTPCCASliceOutput.h"
+#include "AliHLTTPCCAClusterData.h"
const AliHLTComponentDataType AliHLTTPCCADefinitions::fgkTrackletsDataType = AliHLTComponentDataTypeInitializer( "CATRACKL", kAliHLTDataOriginTPC );
/** ROOT macro for the implementation of ROOT specific class methods */
-ClassImp(AliHLTTPCCATrackerComponent)
-
-/** global object for registration
- * Matthias 2009-01-13 temporarily using the global object approach again.
- * CA cade had to be disabled because of various compilation problems, so
- * the global object approach fits better for the moment.
- */
-
-AliHLTTPCCATrackerComponent gAliHLTTPCCATrackerComponent;
+ClassImp( AliHLTTPCCATrackerComponent )
AliHLTTPCCATrackerComponent::AliHLTTPCCATrackerComponent()
- :
- fTracker(NULL),
- fSolenoidBz(0),
- fMinNTrackClusters(0),
- fClusterZCut(500.),
- fFullTime(0),
- fRecoTime(0),
- fNEvents(0),
- fNewOutputType(0)
+ :
+ fTracker( NULL ),
+ fSolenoidBz( 0 ),
+ fMinNTrackClusters( 0 ),
+ fClusterZCut( 500. ),
+ fNeighboursSearchArea( 0 ),
+ fClusterErrorCorrectionY(0),
+ fClusterErrorCorrectionZ(0),
+ fFullTime( 0 ),
+ fRecoTime( 0 ),
+ fNEvents( 0 ),
+ fOutputTRAKSEGS( 0 )
{
// see header file for class documentation
// or
// visit http://web.ift.uib.no/~kjeks/doc/alice-hlt
}
-AliHLTTPCCATrackerComponent::AliHLTTPCCATrackerComponent(const AliHLTTPCCATrackerComponent&)
- :
- AliHLTProcessor(),
- fTracker(NULL),
- fSolenoidBz(0),
- fMinNTrackClusters(30),
- fClusterZCut(500.),
- fFullTime(0),
- fRecoTime(0),
- fNEvents(0),
- fNewOutputType(0)
+AliHLTTPCCATrackerComponent::AliHLTTPCCATrackerComponent( const AliHLTTPCCATrackerComponent& )
+ :
+ AliHLTProcessor(),
+ fTracker( NULL ),
+ fSolenoidBz( 0 ),
+ fMinNTrackClusters( 30 ),
+ fClusterZCut( 500. ),
+ fNeighboursSearchArea(0),
+ fClusterErrorCorrectionY(0),
+ fClusterErrorCorrectionZ(0),
+ fFullTime( 0 ),
+ fRecoTime( 0 ),
+ fNEvents( 0 ),
+ fOutputTRAKSEGS( 0 )
{
// see header file for class documentation
- HLTFatal("copy constructor untested");
+ HLTFatal( "copy constructor untested" );
}
-AliHLTTPCCATrackerComponent& AliHLTTPCCATrackerComponent::operator=(const AliHLTTPCCATrackerComponent&)
+AliHLTTPCCATrackerComponent& AliHLTTPCCATrackerComponent::operator=( const AliHLTTPCCATrackerComponent& )
{
// see header file for class documentation
- HLTFatal("assignment operator untested");
+ HLTFatal( "assignment operator untested" );
return *this;
}
AliHLTTPCCATrackerComponent::~AliHLTTPCCATrackerComponent()
{
// see header file for class documentation
- delete fTracker;
+ if (fTracker) delete fTracker;
}
//
// These functions are required for the registration process
//
-const char* AliHLTTPCCATrackerComponent::GetComponentID()
+const char* AliHLTTPCCATrackerComponent::GetComponentID()
{
// see header file for class documentation
return "TPCCATracker";
}
-void AliHLTTPCCATrackerComponent::GetInputDataTypes( vector<AliHLTComponentDataType>& list)
+void AliHLTTPCCATrackerComponent::GetInputDataTypes( vector<AliHLTComponentDataType>& list )
{
// see header file for class documentation
list.clear();
list.push_back( AliHLTTPCDefinitions::fgkClustersDataType );
+ list.push_back( AliHLTTPCCADefinitions::fgkCompressedInputDataType );
}
-AliHLTComponentDataType AliHLTTPCCATrackerComponent::GetOutputDataType()
+AliHLTComponentDataType AliHLTTPCCATrackerComponent::GetOutputDataType()
{
// see header file for class documentation
- if( fNewOutputType ) return AliHLTTPCCADefinitions::fgkTrackletsDataType;
- else return AliHLTTPCDefinitions::fgkTrackSegmentsDataType;
+ if ( fOutputTRAKSEGS ) return AliHLTTPCDefinitions::fgkTrackSegmentsDataType;
+ else return AliHLTTPCCADefinitions::fgkTrackletsDataType;
}
-void AliHLTTPCCATrackerComponent::GetOutputDataSize( unsigned long& constBase, double& inputMultiplier )
+void AliHLTTPCCATrackerComponent::GetOutputDataSize( unsigned long& constBase, double& inputMultiplier )
{
// define guess for the output data size
constBase = 200; // minimum size
- inputMultiplier = 0.5; // size relative to input
+ inputMultiplier = 3.; // size relative to input
}
-AliHLTComponent* AliHLTTPCCATrackerComponent::Spawn()
+AliHLTComponent* AliHLTTPCCATrackerComponent::Spawn()
{
// see header file for class documentation
return new AliHLTTPCCATrackerComponent;
}
-Int_t AliHLTTPCCATrackerComponent::DoInit( Int_t argc, const char** argv )
+void AliHLTTPCCATrackerComponent::SetDefaultConfiguration()
{
- // Configure the CA tracker component
+ // Set default configuration for the CA tracker component
+ // Some parameters can be later overwritten from the OCDB
- fSolenoidBz = 5;
+ fSolenoidBz = -5.00668;
fMinNTrackClusters = 0;
fClusterZCut = 500.;
+ fNeighboursSearchArea = 0;
+ fClusterErrorCorrectionY = 0;
+ fClusterErrorCorrectionZ = 0;
+ fOutputTRAKSEGS = 0;
fFullTime = 0;
fRecoTime = 0;
fNEvents = 0;
- fNewOutputType = 0;
+}
- if ( fTracker ) return EINPROGRESS;
- fTracker = new AliHLTTPCCATracker();
+int AliHLTTPCCATrackerComponent::ReadConfigurationString( const char* arguments )
+{
+ // Set configuration parameters for the CA tracker component from the string
+
+ int iResult = 0;
+ if ( !arguments ) return iResult;
+
+ TString allArgs = arguments;
+ TString argument;
+ int bMissingParam = 0;
+
+ TObjArray* pTokens = allArgs.Tokenize( " " );
+
+ int nArgs = pTokens ? pTokens->GetEntries() : 0;
+
+ for ( int i = 0; i < nArgs; i++ ) {
+ argument = ( ( TObjString* )pTokens->At( i ) )->GetString();
+ if ( argument.IsNull() ) continue;
+
+ if ( argument.CompareTo( "-solenoidBz" ) == 0 ) {
+ if ( ( bMissingParam = ( ++i >= pTokens->GetEntries() ) ) ) break;
+ fSolenoidBz = ( ( TObjString* )pTokens->At( i ) )->GetString().Atof();
+ HLTInfo( "Magnetic Field set to: %f", fSolenoidBz );
+ continue;
+ }
+
+ if ( argument.CompareTo( "-minNClustersOnTrack" ) == 0 ) {
+ if ( ( bMissingParam = ( ++i >= pTokens->GetEntries() ) ) ) break;
+ fMinNTrackClusters = ( ( TObjString* )pTokens->At( i ) )->GetString().Atoi();
+ HLTInfo( "minNClustersOnTrack set to: %d", fMinNTrackClusters );
+ continue;
+ }
+
+ if ( argument.CompareTo( "-clusterZCut" ) == 0 ) {
+ if ( ( bMissingParam = ( ++i >= pTokens->GetEntries() ) ) ) break;
+ fClusterZCut = TMath::Abs( ( ( TObjString* )pTokens->At( i ) )->GetString().Atof() );
+ HLTInfo( "ClusterZCut set to: %f", fClusterZCut );
+ continue;
+ }
+
+ if ( argument.CompareTo( "-neighboursSearchArea" ) == 0 ) {
+ if ( ( bMissingParam = ( ++i >= pTokens->GetEntries() ) ) ) break;
+ fNeighboursSearchArea = TMath::Abs( ( ( TObjString* )pTokens->At( i ) )->GetString().Atof() );
+ HLTInfo( "NeighboursSearchArea set to: %f", fNeighboursSearchArea );
+ continue;
+ }
+
+ if ( argument.CompareTo( "-errorCorrectionY" ) == 0 ) {
+ if ( ( bMissingParam = ( ++i >= pTokens->GetEntries() ) ) ) break;
+ fClusterErrorCorrectionY = ( ( TObjString* )pTokens->At( i ) )->GetString().Atof();
+ HLTInfo( "Cluster Y error correction factor set to: %f", fClusterErrorCorrectionY );
+ continue;
+ }
+
+ if ( argument.CompareTo( "-errorCorrectionZ" ) == 0 ) {
+ if ( ( bMissingParam = ( ++i >= pTokens->GetEntries() ) ) ) break;
+ fClusterErrorCorrectionZ = ( ( TObjString* )pTokens->At( i ) )->GetString().Atof();
+ HLTInfo( "Cluster Z error correction factor set to: %f", fClusterErrorCorrectionZ );
+ continue;
+ }
+
+ if ( argument.CompareTo( "-outputTRAKSEGS" ) == 0 ) {
+ fOutputTRAKSEGS = 1;
+ HLTInfo( "The special output type \"TRAKSEGS\" is set" );
+ continue;
+ }
- Int_t iResult = 0;
+ HLTError( "Unknown option \"%s\"", argument.Data() );
+ iResult = -EINVAL;
+ }
+ delete pTokens;
- TString arguments="";
- for (int i=0; i<argc; i++) {
- TString argument=argv[i];
- if (!arguments.IsNull()) arguments+=" ";
- arguments+=argument;
+ if ( bMissingParam ) {
+ HLTError( "Specifier missed for parameter \"%s\"", argument.Data() );
+ iResult = -EINVAL;
}
- if (!arguments.IsNull()) {
- iResult=Configure(arguments.Data());
- } else {
- iResult=Reconfigure(NULL, NULL);
- }
+
return iResult;
}
-Int_t AliHLTTPCCATrackerComponent::DoDeinit()
+int AliHLTTPCCATrackerComponent::ReadCDBEntry( const char* cdbEntry, const char* chainId )
{
// see header file for class documentation
- if ( fTracker ) delete fTracker;
- fTracker = NULL;
- return 0;
-}
-Int_t AliHLTTPCCATrackerComponent::Reconfigure(const char* /*cdbEntry*/, const char* /*chainId*/)
-{
- // see header file for class documentation
-
- HLTWarning("TODO: dummy Reconfigure() method" );
+ const char* defaultNotify = "";
- return 0;
+ if ( !cdbEntry ) {
+ cdbEntry = "HLT/ConfigTPC/TPCCATracker";
+ defaultNotify = " (default)";
+ chainId = 0;
+ }
- /*
-
- Int_t iResult=0;
- const char* path="HLT/ConfigTPC/CATrackerComponent";
- const char* defaultNotify="";
- if (cdbEntry) {
- path=cdbEntry;
- defaultNotify=" (default)";
+ HLTInfo( "configure from entry \"%s\"%s, chain id %s", cdbEntry, defaultNotify, ( chainId != NULL && chainId[0] != 0 ) ? chainId : "<none>" );
+ AliCDBEntry *pEntry = AliCDBManager::Instance()->Get( cdbEntry );//,GetRunNo());
+
+ if ( !pEntry ) {
+ HLTError( "cannot fetch object \"%s\" from CDB", cdbEntry );
+ return -EINVAL;
}
- if (path) {
- HLTInfo("reconfigure from entry %s%s, chain id %s", path, defaultNotify,(chainId!=NULL && chainId[0]!=0)?chainId:"<none>");
- AliCDBEntry *pEntry = AliCDBManager::Instance()->Get(path);//,GetRunNo());
- if (pEntry) {
- TObjString* pString=dynamic_cast<TObjString*>(pEntry->GetObject());
- if (pString) {
- HLTInfo("received configuration object string: \'%s\'", pString->GetString().Data());
- iResult=Configure(pString->GetString().Data());
- } else {
- HLTError("configuration object \"%s\" has wrong type, required TObjString", path);
- }
- } else {
- HLTError("cannot fetch object \"%s\" from CDB", path);
- }
+
+ TObjString* pString = dynamic_cast<TObjString*>( pEntry->GetObject() );
+
+ if ( !pString ) {
+ HLTError( "configuration object \"%s\" has wrong type, required TObjString", cdbEntry );
+ return -EINVAL;
}
-
- const char* pathBField=kAliHLTCDBSolenoidBz;
-
- if (pathBField) {
- HLTInfo("reconfigure B-Field from entry %s, chain id %s", path,(chainId!=NULL && chainId[0]!=0)?chainId:"<none>");
- AliCDBEntry *pEntry = AliCDBManager::Instance()->Get(pathBField);//,GetRunNo());
- if (pEntry) {
- TObjString* pString=dynamic_cast<TObjString*>(pEntry->GetObject());
- if (pString) {
- HLTInfo("received configuration object string: \'%s\'", pString->GetString().Data());
- iResult=Configure(pString->GetString().Data());
- } else {
- HLTError("configuration object \"%s\" has wrong type, required TObjString", path);
- }
- } else {
- HLTError("cannot fetch object \"%s\" from CDB", path);
- }
- }
- return iResult;
-*/
+
+ HLTInfo( "received configuration object string: \"%s\"", pString->GetString().Data() );
+
+ return ReadConfigurationString( pString->GetString().Data() );
}
-Bool_t AliHLTTPCCATrackerComponent::CompareClusters(AliHLTTPCSpacePointData *a, AliHLTTPCSpacePointData *b)
+int AliHLTTPCCATrackerComponent::Configure( const char* cdbEntry, const char* chainId, const char *commandLine )
{
- //* Comparison function for sorting clusters
- if( a->fPadRow<b->fPadRow ) return 1;
- if( a->fPadRow>b->fPadRow ) return 0;
- return (a->fZ < b->fZ);
+ // Configure the component
+ // There are few levels of configuration,
+ // parameters which are set on one step can be overwritten on the next step
+
+ //* read hard-coded values
+
+ SetDefaultConfiguration();
+
+ //* read the default CDB entry
+
+ int iResult1 = ReadCDBEntry( NULL, chainId );
+
+ //* read magnetic field
+
+ int iResult2 = ReadCDBEntry( kAliHLTCDBSolenoidBz, chainId );
+
+ //* read the actual CDB entry if required
+
+ int iResult3 = ( cdbEntry ) ? ReadCDBEntry( cdbEntry, chainId ) : 0;
+
+ //* read extra parameters from input (if they are)
+
+ int iResult4 = 0;
+
+ if ( commandLine && commandLine[0] != '\0' ) {
+ HLTInfo( "received configuration string from HLT framework: \"%s\"", commandLine );
+ iResult4 = ReadConfigurationString( commandLine );
+ }
+
+ // Initialise the tracker here
+
+ return iResult1 ? iResult1 : ( iResult2 ? iResult2 : ( iResult3 ? iResult3 : iResult4 ) );
}
-Int_t AliHLTTPCCATrackerComponent::Configure( const char* arguments )
+
+int AliHLTTPCCATrackerComponent::DoInit( int argc, const char** argv )
{
- //* Set parameters
+ // Configure the CA tracker component
- Int_t iResult=0;
- if (!arguments) return iResult;
-
- TString allArgs=arguments;
- TString argument;
- Int_t bMissingParam=0;
-
- TObjArray* pTokens=allArgs.Tokenize(" ");
+ if ( fTracker ) return EINPROGRESS;
- Int_t nArgs = pTokens ?pTokens->GetEntries() :0;
- for (int i=0; i<nArgs; i++ ){
- argument=((TObjString*)pTokens->At(i))->GetString();
- if (argument.IsNull()){
- }
- else if (argument.CompareTo("-solenoidBz")==0 ){
- if ((bMissingParam=(++i>=pTokens->GetEntries()))) break;
- fSolenoidBz = ((TObjString*)pTokens->At(i))->GetString().Atof();
- HLTInfo("Magnetic Field set to: %f", fSolenoidBz );
- }
- else if ( argument.CompareTo("-minNClustersOnTrack")==0 ||
- argument.CompareTo("-minNTrackClusters")==0 ){
- if ((bMissingParam=(++i>=pTokens->GetEntries()))) break;
- fMinNTrackClusters = ((TObjString*)pTokens->At(i))->GetString().Atoi();
- HLTInfo("minNClustersOnTrack set to: %d", fMinNTrackClusters );
- }
- else if ( argument.CompareTo("-clusterZCut")==0 ){
- if ((bMissingParam=(++i>=pTokens->GetEntries()))) break;
- fClusterZCut = TMath::Abs( ((TObjString*)pTokens->At(i))->GetString().Atof());
- HLTInfo("ClusterZCut set to: %f", fClusterZCut );
- }
- else if ( argument.CompareTo("-newOutputType")==0 ){
- fNewOutputType = 1;
- HLTInfo("NewOutputType is set");
- }
- else {
- HLTError("Unknown option %s ", argument.Data());
- iResult=-EINVAL;
- }
- }
- delete pTokens;
+ //fTracker = new AliHLTTPCCATrackerFramework();
+ //Do not initialize the TrackerFramework here since the CUDA framework is thread local and DoInit is called from different thread than DoEvent
- if (bMissingParam) {
- HLTError("Specifier missed for %s", argument.Data());
- iResult=-EINVAL;
+ TString arguments = "";
+ for ( int i = 0; i < argc; i++ ) {
+ if ( !arguments.IsNull() ) arguments += " ";
+ arguments += argv[i];
}
- return iResult;
+ return Configure( NULL, NULL, arguments.Data() );
+}
+
+
+int AliHLTTPCCATrackerComponent::DoDeinit()
+{
+ // see header file for class documentation
+ if (fTracker) delete fTracker;
+ fTracker = NULL;
+ return 0;
+}
+
+
+
+int AliHLTTPCCATrackerComponent::Reconfigure( const char* cdbEntry, const char* chainId )
+{
+ // Reconfigure the component from OCDB .
+
+ return Configure( cdbEntry, chainId, NULL );
+}
+
+
+bool AliHLTTPCCATrackerComponent::CompareClusters( AliHLTTPCSpacePointData *a, AliHLTTPCSpacePointData *b )
+{
+ //* Comparison function for sort clusters
+
+ if ( a->fPadRow < b->fPadRow ) return 1;
+ if ( a->fPadRow > b->fPadRow ) return 0;
+ return ( a->fZ < b->fZ );
}
-
-Int_t AliHLTTPCCATrackerComponent::DoEvent
-(
- const AliHLTComponentEventData& evtData,
- const AliHLTComponentBlockData* blocks,
- AliHLTComponentTriggerData& /*trigData*/,
- AliHLTUInt8_t* outputPtr,
- AliHLTUInt32_t& size,
- vector<AliHLTComponentBlockData>& outputBlocks )
+int AliHLTTPCCATrackerComponent::DoEvent
+(
+ const AliHLTComponentEventData& evtData,
+ const AliHLTComponentBlockData* blocks,
+ AliHLTComponentTriggerData& /*trigData*/,
+ AliHLTUInt8_t* outputPtr,
+ AliHLTUInt32_t& size,
+
vector<AliHLTComponentBlockData>& outputBlocks )
{
- //* process event
+ //* process event
+
AliHLTUInt32_t maxBufferSize = size;
size = 0; // output size
- if(GetFirstInputBlock( kAliHLTDataTypeSOR ) || GetFirstInputBlock( kAliHLTDataTypeEOR )){
+ if ( GetFirstInputBlock( kAliHLTDataTypeSOR ) || GetFirstInputBlock( kAliHLTDataTypeEOR ) ) {
return 0;
}
TStopwatch timer;
// Event reconstruction in one TPC slice with CA Tracker
-
+
//Logging( kHLTLogWarning, "HLT::TPCCATracker::DoEvent", "DoEvent", "CA::DoEvent()" );
- if ( evtData.fBlockCnt<=0 )
- {
- HLTWarning("no blocks in event" );
- return 0;
- }
-
+ if ( evtData.fBlockCnt <= 0 ) {
+ HLTWarning( "no blocks in event" );
+ return 0;
+ }
+
const AliHLTComponentBlockData* iter = NULL;
unsigned long ndx;
- AliHLTTPCClusterData* inPtrSP;
-
- // Determine the slice number
-
- Int_t slice=-1;
+
+ // Determine the slice number
+
+ //Find min and max slice number with now slice missing in between (for default output)
+ int minslice = -1, maxslice = -1;
+ int slice = -1;
{
- std::vector<Int_t> slices;
- std::vector<Int_t>::iterator slIter;
+ std::vector<int> slices;
+ std::vector<int>::iterator slIter;
std::vector<unsigned> sliceCnts;
std::vector<unsigned>::iterator slCntIter;
-
- for ( ndx = 0; ndx < evtData.fBlockCnt; ndx++ ){
- iter = blocks+ndx;
- if ( iter->fDataType != AliHLTTPCDefinitions::fgkClustersDataType ) continue;
+
+ for ( ndx = 0; ndx < evtData.fBlockCnt; ndx++ ) {
+ iter = blocks + ndx;
+ if ( iter->fDataType != AliHLTTPCDefinitions::fgkClustersDataType
+ && iter->fDataType != AliHLTTPCCADefinitions::fgkCompressedInputDataType
+ ) continue;
slice = AliHLTTPCDefinitions::GetMinSliceNr( *iter );
+ if (slice < minslice || minslice == -1) minslice = slice;
+ if (slice > maxslice) maxslice = slice;
- Bool_t found = 0;
+ bool found = 0;
slCntIter = sliceCnts.begin();
- for( slIter = slices.begin(); slIter!=slices.end(); slIter++, slCntIter++ ){
- if ( *slIter == slice ){
- found = kTRUE;
- break;
- }
+ for ( slIter = slices.begin(); slIter != slices.end(); slIter++, slCntIter++ ) {
+ if ( *slIter == slice ) {
+ found = kTRUE;
+ break;
+ }
}
- if ( !found ){
- slices.push_back( slice );
- sliceCnts.push_back( 1 );
- } else *slCntIter++;
+ if ( !found ) {
+ slices.push_back( slice );
+ sliceCnts.push_back( 1 );
+ } else *slCntIter++;
}
-
-
- // Determine slice number to really use.
- if ( slices.size()>1 )
- {
- Logging( kHLTLogError, "HLT::TPCSliceTracker::DoEvent", "Multiple slices found in event",
- "Multiple slice numbers found in event 0x%08lX (%lu). Determining maximum occuring slice number...",
- evtData.fEventID, evtData.fEventID );
- unsigned maxCntSlice=0;
- slCntIter = sliceCnts.begin();
- for( slIter = slices.begin(); slIter != slices.end(); slIter++, slCntIter++ )
- {
- Logging( kHLTLogError, "HLT::TPCSliceTracker::DoEvent", "Multiple slices found in event",
- "Slice %lu found %lu times.", *slIter, *slCntIter );
- if ( maxCntSlice<*slCntIter )
- {
- maxCntSlice = *slCntIter;
- slice = *slIter;
- }
+
+ if ( slices.size() == 0 ) {
+ HLTWarning( "no slices found in event" );
+ return 0;
}
- Logging( kHLTLogError, "HLT::TPCSliceTracker::DoEvent", "Multiple slices found in event",
- "Using slice %lu.", slice );
+
+
+ // Determine slice number to really use. (for obsolete output)
+ if ( slices.size() > 1 ) {
+ Logging( fOutputTRAKSEGS ? kHLTLogError : kHLTLogDebug, "HLT::TPCSliceTracker::DoEvent", "Multiple slices found in event",
+ "Multiple slice numbers found in event 0x%08lX (%lu). Determining maximum occuring slice number...",
+ evtData.fEventID, evtData.fEventID );
+ unsigned maxCntSlice = 0;
+ slCntIter = sliceCnts.begin();
+ for ( slIter = slices.begin(); slIter != slices.end(); slIter++, slCntIter++ ) {
+ Logging( fOutputTRAKSEGS ? kHLTLogError : kHLTLogDebug, "HLT::TPCSliceTracker::DoEvent", "Multiple slices found in event",
+ "Slice %lu found %lu times.", *slIter, *slCntIter );
+ if ( fOutputTRAKSEGS && maxCntSlice < *slCntIter ) {
+ maxCntSlice = *slCntIter;
+ slice = *slIter;
+ }
}
- else if ( slices.size()>0 )
+ if (fOutputTRAKSEGS)
{
- slice = *(slices.begin());
- }
- }
-
- if( slice<0 ){
- HLTWarning("no slices found in event" );
- return 0;
- }
+ Logging( kHLTLogError, "HLT::TPCSliceTracker::DoEvent", "Multiple slices found in event",
+ "Using slice %lu.", slice );
+ }
+ } else if ( slices.size() > 0 ) {
+ slice = *( slices.begin() );
+ }
- // Initialize the tracker
+ if (fOutputTRAKSEGS)
+ {
+ minslice = maxslice = slice;
+ }
+ else
+ {
+ for (int islice = minslice;islice <= maxslice;islice++)
+ {
+ bool found = false;
+ for(slIter = slices.begin(); slIter != slices.end();slIter++)
+ {
+ if (*slIter == islice)
+ {
+ found = true;
+ break;
+ }
+ }
+ if (!found)
+ {
+ maxslice = islice - 1;
+ break;
+ }
+ }
+ }
+ }
-
+ if ( !fTracker ) fTracker = new AliHLTTPCCATrackerFramework;
+
+ int slicecount = maxslice + 1 - minslice;
+ if (slicecount > fTracker->MaxSliceCount())
{
- if( !fTracker ) fTracker = new AliHLTTPCCATracker;
- Int_t iSec = slice;
- Float_t inRmin = 83.65;
- // Float_t inRmax = 133.3;
- // Float_t outRmin = 133.5;
- Float_t outRmax = 247.7;
- Float_t plusZmin = 0.0529937;
- Float_t plusZmax = 249.778;
- Float_t minusZmin = -249.645;
- Float_t minusZmax = -0.0799937;
- Float_t dalpha = 0.349066;
- Float_t alpha = 0.174533 + dalpha*iSec;
-
- Bool_t zPlus = (iSec<18 );
- Float_t zMin = zPlus ?plusZmin :minusZmin;
- Float_t zMax = zPlus ?plusZmax :minusZmax;
- //TPCZmin = -249.645, ZMax = 249.778
- // Float_t rMin = inRmin;
- // Float_t rMax = outRmax;
- Int_t nRows = AliHLTTPCTransform::GetNRows();
-
- Float_t padPitch = 0.4;
- Float_t sigmaZ = 0.228808;
-
- Float_t *rowX = new Float_t [nRows];
- for( Int_t irow=0; irow<nRows; irow++){
- rowX[irow] = AliHLTTPCTransform::Row2X( irow );
- }
-
- AliHLTTPCCAParam param;
- param.Initialize( iSec, nRows, rowX, alpha, dalpha,
- inRmin, outRmax, zMin, zMax, padPitch, sigmaZ, fSolenoidBz );
- param.SetHitPickUpFactor( 2 );
- param.Update();
- fTracker->Initialize( param );
- delete[] rowX;
+ maxslice = minslice + (slicecount = fTracker->MaxSliceCount());
}
+ int nClustersTotalSum = 0;
+ AliHLTTPCCAClusterData* clusterData = new AliHLTTPCCAClusterData[slicecount];
+
-
// min and max patch numbers and row numbers
+ int* slicerow = new int[slicecount * 2];
+ int* sliceminPatch = new int[slicecount];
+ int* slicemaxPatch = new int[slicecount];
+ memset(slicerow, 0, slicecount * 2 * sizeof(int));
+ for (int i = 0;i < slicecount;i++)
+ {
+ sliceminPatch[i] = 100;
+ slicemaxPatch[i] = -1;
+ }
+
+ //Prepare everything for all slices
- Int_t row[2] = {0,0};
- Int_t minPatch=100, maxPatch = -1;
+ for (int islice = 0;islice < slicecount;islice++)
+ {
+ slice = minslice + islice;
- // total n Hits
+ // Initialize the tracker slice
+ {
+ int iSec = slice;
+ float inRmin = 83.65;
+ // float inRmax = 133.3;
+ // float outRmin = 133.5;
+ float outRmax = 247.7;
+ float plusZmin = 0.0529937;
+ float plusZmax = 249.778;
+ float minusZmin = -249.645;
+ float minusZmax = -0.0799937;
+ float dalpha = 0.349066;
+ float alpha = 0.174533 + dalpha * iSec;
+
+ bool zPlus = ( iSec < 18 );
+ float zMin = zPlus ? plusZmin : minusZmin;
+ float zMax = zPlus ? plusZmax : minusZmax;
+ //TPCZmin = -249.645, ZMax = 249.778
+ // float rMin = inRmin;
+ // float rMax = outRmax;
+ int nRows = AliHLTTPCTransform::GetNRows();
+
+ float padPitch = 0.4;
+ float sigmaZ = 0.228808;
+
+ float *rowX = new float [nRows];
+ for ( int irow = 0; irow < nRows; irow++ ) {
+ rowX[irow] = AliHLTTPCTransform::Row2X( irow );
+ }
+
+ AliHLTTPCCAParam param;
+
+ param.Initialize( iSec, nRows, rowX, alpha, dalpha,
+ inRmin, outRmax, zMin, zMax, padPitch, sigmaZ, fSolenoidBz );
+ param.SetHitPickUpFactor( 2 );
+ if( fNeighboursSearchArea>0 ) param.SetNeighboursSearchArea( fNeighboursSearchArea );
+ if( fClusterErrorCorrectionY>1.e-4 ) param.SetClusterError2CorrectionY( fClusterErrorCorrectionY*fClusterErrorCorrectionY );
+ if( fClusterErrorCorrectionZ>1.e-4 ) param.SetClusterError2CorrectionZ( fClusterErrorCorrectionZ*fClusterErrorCorrectionZ );
+ param.Update();
+ fTracker->InitializeSliceParam( slice, param );
+ delete[] rowX;
+ }
- Int_t nHitsTotal = 0;
+ // total n Hits
+ int nClustersTotal = 0;
+
+ // sort patches
+ std::vector<unsigned long> patchIndices;
+
+ for ( ndx = 0; ndx < evtData.fBlockCnt; ndx++ ) {
+ iter = blocks + ndx;
+ if ( slice != AliHLTTPCDefinitions::GetMinSliceNr( *iter ) ) continue;
+ if ( iter->fDataType == AliHLTTPCDefinitions::fgkClustersDataType ){
+ AliHLTTPCClusterData* inPtrSP = ( AliHLTTPCClusterData* )( iter->fPtr );
+ nClustersTotal += inPtrSP->fSpacePointCnt;
+ }
+ else if ( iter->fDataType == AliHLTTPCCADefinitions::fgkCompressedInputDataType){
+ const AliHLTUInt8_t * inPtr = (const AliHLTUInt8_t *)iter->fPtr;
+ while( inPtr< ((const AliHLTUInt8_t *) iter->fPtr) + iter->fSize ){
+ AliHLTTPCCACompressedClusterRow *row = (AliHLTTPCCACompressedClusterRow*)inPtr;
+ nClustersTotal+= row->fNClusters;
+ inPtr = (const AliHLTUInt8_t *)(row->fClusters+row->fNClusters);
+ }
+ }
+ else continue;
+
+ int patch = AliHLTTPCDefinitions::GetMinPatchNr( *iter );
+ if ( sliceminPatch[islice] > patch ) {
+ sliceminPatch[islice] = patch;
+ slicerow[2 * islice + 0] = AliHLTTPCTransform::GetFirstRow( patch );
+ }
+ if ( slicemaxPatch[islice] < patch ) {
+ slicemaxPatch[islice] = patch;
+ slicerow[2 * islice + 1] = AliHLTTPCTransform::GetLastRow( patch );
+ }
+ std::vector<unsigned long>::iterator pIter = patchIndices.begin();
+ while ( pIter != patchIndices.end() && AliHLTTPCDefinitions::GetMinPatchNr( blocks[*pIter] ) < patch ) {
+ pIter++;
+ }
+ patchIndices.insert( pIter, ndx );
+ }
- // sort patches
- std::vector<unsigned long> patchIndices;
+ // pass event to CA Tracker
+
+
+ Logging( kHLTLogDebug, "HLT::TPCCATracker::DoEvent", "Reading hits",
+ "Total %d hits to read for slice %d", nClustersTotal, slice );
+
+
+ clusterData[islice].StartReading( slice, nClustersTotal );
+
+ for ( std::vector<unsigned long>::iterator pIter = patchIndices.begin(); pIter != patchIndices.end(); pIter++ ) {
+ ndx = *pIter;
+ iter = blocks + ndx;
+ int patch = AliHLTTPCDefinitions::GetMinPatchNr( *iter );
+ int nPatchClust = 0;
+ if ( iter->fDataType == AliHLTTPCDefinitions::fgkClustersDataType ){
+ AliHLTTPCClusterData* inPtrSP = ( AliHLTTPCClusterData* )( iter->fPtr );
+ nPatchClust = inPtrSP->fSpacePointCnt;
+ for ( unsigned int i = 0; i < inPtrSP->fSpacePointCnt; i++ ) {
+ AliHLTTPCSpacePointData *c = &( inPtrSP->fSpacePoints[i] );
+ if ( CAMath::Abs( c->fZ ) > fClusterZCut ) continue;
+ if ( c->fPadRow > 159 ) {
+ HLTError( "Wrong TPC cluster with row number %d received", c->fPadRow );
+ continue;
+ }
+ clusterData[islice].ReadCluster( c->fID, c->fPadRow, c->fX, c->fY, c->fZ, c->fCharge );
+ }
+ }
+ else if ( iter->fDataType == AliHLTTPCCADefinitions::fgkCompressedInputDataType){
+ const AliHLTUInt8_t * inPtr = (const AliHLTUInt8_t *)iter->fPtr;
+ nPatchClust=0;
+ while( inPtr< ((const AliHLTUInt8_t *)iter->fPtr) + iter->fSize ){
+ AliHLTTPCCACompressedClusterRow *row = (AliHLTTPCCACompressedClusterRow*)inPtr;
+ UInt_t id = row->fSlicePatchRowID;
+ UInt_t jslice = id>>10;
+ UInt_t jpatch = (id>>6) & 0x7;
+ UInt_t jrow = id & 0x3F;
+ jrow+= AliHLTTPCTransform::GetFirstRow( jpatch );
+ Double_t rowX = AliHLTTPCTransform::Row2X( jrow );
+ //cout<<"Read row: s "<<jslice<<" p "<<jpatch<<" r "<<jrow<<" x "<<row->fX<<" nclu "<<row->fNClusters<<" :"<<endl;
+ if( jrow > 159 ) {
+ HLTError( "Wrong TPC cluster with row number %d received", jrow );
+ continue;
+ }
+ for ( unsigned int i = 0; i < row->fNClusters; i++ ) {
+ AliHLTTPCCACompressedCluster *c = &( row->fClusters[i] );
+
+ UInt_t ix0 = c->fP0 >>24;
+ UInt_t ix1 = c->fP1 >>24;
+ Double_t x = (ix1<<8) + ix0;
+ Double_t y = c->fP0 & 0x00FFFFFF;
+ Double_t z = c->fP1 & 0x00FFFFFF;
+ x = (x - 32768.)*1.e-4 + rowX;
+ y = (y - 8388608.)*1.e-4;
+ z = (z - 8388608.)*1.e-4;
+
+ UInt_t cluId = nPatchClust + ((jslice&0x7f)<<25)+((jpatch&0x7)<<22);
+ //cout<<"clu "<<i<<": "<<x<<" "<<y<<" "<<z<<" "<<cluId<<endl;
+ if ( CAMath::Abs( z ) <= fClusterZCut ){
+ clusterData[islice].ReadCluster( cluId, jrow, x, y, z, 0 );
+ }
+ nPatchClust++;
+ }
+ inPtr = (const AliHLTUInt8_t *)(row->fClusters+row->fNClusters);
+ }
+ }
+ Logging( kHLTLogInfo, "HLT::TPCCATracker::DoEvent", "Reading hits",
+ "Read %d hits for slice %d - patch %d", nPatchClust, slice, patch );
+ }
- for ( ndx = 0; ndx < evtData.fBlockCnt; ndx++ ){
- iter = blocks+ndx;
- if( iter->fDataType != AliHLTTPCDefinitions::fgkClustersDataType ) continue;
- if( slice!=AliHLTTPCDefinitions::GetMinSliceNr( *iter ) ) continue;
- inPtrSP = (AliHLTTPCClusterData*)(iter->fPtr);
- nHitsTotal+=inPtrSP->fSpacePointCnt;
- Int_t patch = AliHLTTPCDefinitions::GetMinPatchNr( *iter );
- if ( minPatch>patch ){
- minPatch = patch;
- row[0] = AliHLTTPCTransform::GetFirstRow( patch );
- }
- if ( maxPatch<patch ){
- maxPatch = patch;
- row[1] = AliHLTTPCTransform::GetLastRow( patch );
- }
- std::vector<unsigned long>::iterator pIter = patchIndices.begin();
- while( pIter!=patchIndices.end() && AliHLTTPCDefinitions::GetMinPatchNr( blocks[*pIter] ) < patch ){
- pIter++;
- }
- patchIndices.insert( pIter, ndx );
+ clusterData[islice].FinishReading();
+ nClustersTotalSum += nClustersTotal;
}
-
- // pass event to CA Tracker
+ //Prepare Output
+ AliHLTTPCCASliceOutput::outputControlStruct outputControl;
+ //Set tracker output so tracker does not have to output both formats!
+ outputControl.fObsoleteOutput = fOutputTRAKSEGS;
+ outputControl.fDefaultOutput = !fOutputTRAKSEGS;
+
+ //For new output we can write directly to output buffer
+ outputControl.fOutputPtr = fOutputTRAKSEGS ? NULL : (char*) outputPtr;
+ outputControl.fOutputMaxSize = maxBufferSize;
+
+ AliHLTTPCCASliceOutput** sliceOutput = new AliHLTTPCCASliceOutput*[slicecount];
+ memset(sliceOutput, 0, slicecount * sizeof(AliHLTTPCCASliceOutput*));
+
+ // reconstruct the event
+ TStopwatch timerReco;
+ fTracker->SetOutputControl(&outputControl);
+ fTracker->ProcessSlices(minslice, slicecount, clusterData, sliceOutput);
+ timerReco.Stop();
- fTracker->StartEvent();
+ int ret = 0;
+ unsigned int mySize = 0;
+ int ntracks = 0;
+ int error = 0;
- Logging( kHLTLogDebug, "HLT::TPCCATracker::DoEvent", "Reading hits",
- "Total %d hits to read for slice %d", nHitsTotal, slice );
+ for (int islice = 0;islice < slicecount;islice++)
+ {
+ slice = minslice + islice;
+ if (sliceOutput[islice])
+ {
+ // write reconstructed tracks
- AliHLTTPCSpacePointData** vOrigClusters = new AliHLTTPCSpacePointData* [ nHitsTotal];
+ if ( fOutputTRAKSEGS ) {
+
+ Logging( kHLTLogDebug, "HLT::TPCCATracker::DoEvent", "Reconstruct",
+ "%d tracks found for slice %d", sliceOutput[islice]->NOutTracks(), slice );
- Int_t nClusters=0;
+ ntracks = sliceOutput[islice]->NOutTracks();
+
+ AliHLTTPCTrackletData* outPtr = ( AliHLTTPCTrackletData* )( outputPtr );
- for( std::vector<unsigned long>::iterator pIter = patchIndices.begin(); pIter!=patchIndices.end(); pIter++ ){
- ndx = *pIter;
- iter = blocks+ndx;
-
- Int_t patch = AliHLTTPCDefinitions::GetMinPatchNr( *iter );
- inPtrSP = (AliHLTTPCClusterData*)(iter->fPtr);
-
- Logging( kHLTLogDebug, "HLT::TPCCATracker::DoEvent", "Reading hits",
- "Reading %d hits for slice %d - patch %d", inPtrSP->fSpacePointCnt, slice, patch );
-
- for (UInt_t i=0; i<inPtrSP->fSpacePointCnt; i++ ){
- vOrigClusters[nClusters++] = &(inPtrSP->fSpacePoints[i]);
- }
- }
+ AliHLTTPCTrackSegmentData* currOutTracklet = outPtr->fTracklets;
- // sort clusters since they are not sorted fore some reason
+ mySize = ( ( AliHLTUInt8_t * )currOutTracklet ) - ( ( AliHLTUInt8_t * )outputPtr );
- sort( vOrigClusters, vOrigClusters+nClusters, CompareClusters );
+ outPtr->fTrackletCnt = 0;
- Float_t *vHitStoreX = new Float_t [nHitsTotal]; // hit X coordinates
- Float_t *vHitStoreY = new Float_t [nHitsTotal]; // hit Y coordinates
- Float_t *vHitStoreZ = new Float_t [nHitsTotal]; // hit Z coordinates
- Int_t *vHitStoreIntID = new Int_t [nHitsTotal]; // hit ID's
- Int_t *vHitStoreID = new Int_t [nHitsTotal]; // hit ID's
- Int_t *vHitRowID = new Int_t [nHitsTotal]; // hit ID's
+ for ( int itr = 0; itr < ntracks; itr++ ) {
- Int_t nHits = 0;
+ AliHLTTPCCAOutTrack &t = sliceOutput[islice]->OutTracks()[itr];
- {
- Int_t rowNHits[200];
- Int_t rowFirstHits[200];
- for( Int_t ir=0; ir<200; ir++ ) rowNHits[ir] = 0;
- Int_t oldRow = -1;
- for (Int_t i=0; i<nClusters; i++ ){
- AliHLTTPCSpacePointData* pSP = vOrigClusters[i];
- if( oldRow>=0 && pSP->fPadRow < oldRow )
- HLTError("CA: clusters from row %d are readed twice",oldRow);
-
- if( TMath::Abs(pSP->fZ)>fClusterZCut) continue;
-
- vHitStoreX[nHits] = pSP->fX;
- vHitStoreY[nHits] = pSP->fY;
- vHitStoreZ[nHits] = pSP->fZ;
- vHitStoreIntID[nHits] = nHits;
- vHitStoreID[nHits] = pSP->fID;
- vHitRowID[nHits] = pSP->fPadRow;
- nHits++;
- rowNHits[pSP->fPadRow]++;
- }
-
- Int_t firstRowHit = 0;
- for( Int_t ir=0; ir<200; ir++ ){
- rowFirstHits[ir] = firstRowHit;
- firstRowHit+=rowNHits[ir];
- }
+ //Logging( kHLTLogDebug, "HLT::TPCCATracker::DoEvent", "Wrtite output","track %d with %d hits", itr, t.NHits());
- fTracker->ReadEvent( rowFirstHits, rowNHits, vHitStoreX, vHitStoreY, vHitStoreZ, nHits );
- }
+ if ( t.NHits() < fMinNTrackClusters ) continue;
- if( vOrigClusters ) delete[] vOrigClusters;
+ // calculate output track size
- // reconstruct the event
+ unsigned int dSize = sizeof( AliHLTTPCTrackSegmentData ) + t.NHits() * sizeof( unsigned int );
- TStopwatch timerReco;
+ if ( mySize + dSize > maxBufferSize ) {
+ HLTWarning( "Output buffer size exceed (buffer size %d, current size %d), %d tracks are not stored", maxBufferSize, mySize, ntracks - itr + 1 );
+ ret = -ENOSPC;
+ error = 1;
+ break;
+ }
- fTracker->Reconstruct();
+ // convert CA track parameters to HLT Track Segment
- timerReco.Stop();
+ int iFirstRow = 1000;
+ int iLastRow = -1;
+ int iFirstHit = sliceOutput[islice]->OutTrackHit(t.FirstHitRef());
+ int iLastHit = iFirstHit;
+ for ( int ih = 0; ih < t.NHits(); ih++ ) {
+ int hitID = sliceOutput[islice]->OutTrackHit(t.FirstHitRef() + ih);
+ int iRow = clusterData[islice].RowNumber( hitID );
+ if ( iRow < iFirstRow ) { iFirstRow = iRow; iFirstHit = hitID; }
+ if ( iRow > iLastRow ) { iLastRow = iRow; iLastHit = hitID; }
+ }
- Int_t ret = 0;
+ AliHLTTPCCATrackParam par = t.StartPoint();
- Logging( kHLTLogDebug, "HLT::TPCCATracker::DoEvent", "Reconstruct",
- "%d tracks found for slice %d",fTracker->NOutTracks(), slice);
+ par.TransportToX( clusterData[islice].X( iFirstHit ), .99 );
+ AliExternalTrackParam tp;
+ AliHLTTPCCATrackConvertor::GetExtParam( par, tp, 0 );
- // write reconstructed tracks
+ currOutTracklet->fX = tp.GetX();
+ currOutTracklet->fY = tp.GetY();
+ currOutTracklet->fZ = tp.GetZ();
+ currOutTracklet->fCharge = ( int ) tp.GetSign();
+ currOutTracklet->fPt = TMath::Abs( tp.GetSignedPt() );
+ float snp = tp.GetSnp() ;
+ if ( snp > .999 ) snp = .999;
+ if ( snp < -.999 ) snp = -.999;
+ currOutTracklet->fPsi = TMath::ASin( snp );
+ currOutTracklet->fTgl = tp.GetTgl();
- UInt_t mySize = 0;
- Int_t ntracks = *fTracker->NOutTracks();
+ currOutTracklet->fY0err = tp.GetSigmaY2();
+ currOutTracklet->fZ0err = tp.GetSigmaZ2();
+ float h = -currOutTracklet->fPt * currOutTracklet->fPt;
+ currOutTracklet->fPterr = h * h * tp.GetSigma1Pt2();
+ h = 1. / TMath::Sqrt( 1 - snp * snp );
+ currOutTracklet->fPsierr = h * h * tp.GetSigmaSnp2();
+ currOutTracklet->fTglerr = tp.GetSigmaTgl2();
-
- if( !fNewOutputType ){
-
- AliHLTTPCTrackletData* outPtr = (AliHLTTPCTrackletData*)(outputPtr);
-
- AliHLTTPCTrackSegmentData* currOutTracklet = outPtr->fTracklets;
-
- mySize = ((AliHLTUInt8_t *)currOutTracklet) - ((AliHLTUInt8_t *)outputPtr);
-
- outPtr->fTrackletCnt = 0;
-
- for( Int_t itr=0; itr<ntracks; itr++ ){
-
- AliHLTTPCCAOutTrack &t = fTracker->OutTracks()[itr];
-
- //Logging( kHLTLogDebug, "HLT::TPCCATracker::DoEvent", "Wrtite output","track %d with %d hits", itr, t.NHits());
-
- if( t.NHits()<fMinNTrackClusters ) continue;
-
- // calculate output track size
-
- UInt_t dSize = sizeof(AliHLTTPCTrackSegmentData) + t.NHits()*sizeof(UInt_t);
-
- if( mySize + dSize > maxBufferSize ){
- HLTWarning("Output buffer size exceed (buffer size %d, current size %d), %d tracks are not stored", maxBufferSize, mySize, ntracks-itr+1);
- ret = -ENOSPC;
- break;
- }
-
- // convert CA track parameters to HLT Track Segment
-
- Int_t iFirstRow = 1000;
- Int_t iLastRow = -1;
- Int_t iFirstHit = fTracker->OutTrackHits()[t.FirstHitRef()];
- Int_t iLastHit = iFirstHit;
- for( Int_t ih=0; ih<t.NHits(); ih++ ){
- Int_t hitID = fTracker->OutTrackHits()[t.FirstHitRef() + ih ];
- Int_t iRow = vHitRowID[hitID];
- if( iRow<iFirstRow ){ iFirstRow = iRow; iFirstHit = hitID; }
- if( iRow>iLastRow ){ iLastRow = iRow; iLastHit = hitID; }
- }
-
- AliHLTTPCCATrackParam par = t.StartPoint();
-
- par.TransportToX( vHitStoreX[iFirstHit], .99 );
-
- AliExternalTrackParam tp;
- AliHLTTPCCATrackConvertor::GetExtParam( par, tp, 0 );
-
- currOutTracklet->fX = tp.GetX();
- currOutTracklet->fY = tp.GetY();
- currOutTracklet->fZ = tp.GetZ();
- currOutTracklet->fCharge = (Int_t ) tp.GetSign();
- currOutTracklet->fPt = TMath::Abs(tp.GetSignedPt());
- Float_t snp = tp.GetSnp() ;
- if( snp>.999 ) snp=.999;
- if( snp<-.999 ) snp=-.999;
- currOutTracklet->fPsi = TMath::ASin( snp );
- currOutTracklet->fTgl = tp.GetTgl();
-
- currOutTracklet->fY0err = tp.GetSigmaY2();
- currOutTracklet->fZ0err = tp.GetSigmaZ2();
- Float_t h = -currOutTracklet->fPt*currOutTracklet->fPt;
- currOutTracklet->fPterr = h*h*tp.GetSigma1Pt2();
- h = 1./TMath::Sqrt(1-snp*snp);
- currOutTracklet->fPsierr = h*h*tp.GetSigmaSnp2();
- currOutTracklet->fTglerr = tp.GetSigmaTgl2();
-
- if( par.TransportToX( vHitStoreX[iLastHit],.99 ) ){
- currOutTracklet->fLastX = par.GetX();
- currOutTracklet->fLastY = par.GetY();
- currOutTracklet->fLastZ = par.GetZ();
- } else {
- currOutTracklet->fLastX = vHitStoreX[iLastHit];
- currOutTracklet->fLastY = vHitStoreY[iLastHit];
- currOutTracklet->fLastZ = vHitStoreZ[iLastHit];
- }
- //if( currOutTracklet->fLastX<10. ) {
- //HLTError("CA last point: hitxyz=%f,%f,%f, track=%f,%f,%f, tracklet=%f,%f,%f, nhits=%d",vHitStoreX[iLastHit],vHitStoreY[iLastHit],vHitStoreZ[iLastHit],
- //par.GetX(), par.GetY(),par.GetZ(),currOutTracklet->fLastX,currOutTracklet->fLastY ,currOutTracklet->fLastZ, t.NHits());
- //}
-#ifdef INCLUDE_TPC_HOUGH
-#ifdef ROWHOUGHPARAMS
- currOutTracklet->fTrackID = 0;
- currOutTracklet->fRowRange1 = vHitRowID[iFirstHit];
- currOutTracklet->fRowRange2 = vHitRowID[iLastHit];
- currOutTracklet->fSector = slice;
- currOutTracklet->fPID = 211;
-#endif
-#endif // INCLUDE_TPC_HOUGH
-
-
- currOutTracklet->fNPoints = t.NHits();
-
- for( Int_t i=0; i<t.NHits(); i++ ){
- currOutTracklet->fPointIDs[i] = vHitStoreID[fTracker->OutTrackHits()[t.FirstHitRef()+i]];
- }
-
- currOutTracklet = (AliHLTTPCTrackSegmentData*)( (Byte_t *)currOutTracklet + dSize );
- mySize+=dSize;
- outPtr->fTrackletCnt++;
- }
- } else { // new output type
-
- mySize = fTracker->Output()->EstimateSize( fTracker->Output()->NTracks(),
- fTracker->Output()->NTrackClusters() );
- if( mySize <= maxBufferSize ){
- const AliHLTUInt8_t* outputevent = reinterpret_cast<const AliHLTUInt8_t*>(fTracker->Output());
- for( UInt_t i=0; i<mySize; i++ ) outputPtr[i] = outputevent[i];
- } else {
- HLTWarning("Output buffer size exceed (buffer size %d, current size %d), tracks are not stored", maxBufferSize, mySize );
- mySize = 0;
- ret = -ENOSPC;
- }
+ if ( par.TransportToX( clusterData[islice].X( iLastHit ), .99 ) ) {
+ currOutTracklet->fLastX = par.GetX();
+ currOutTracklet->fLastY = par.GetY();
+ currOutTracklet->fLastZ = par.GetZ();
+ } else {
+ currOutTracklet->fLastX = clusterData[islice].X( iLastHit );
+ currOutTracklet->fLastY = clusterData[islice].Y( iLastHit );
+ currOutTracklet->fLastZ = clusterData[islice].Z( iLastHit );
+ }
+ //if( currOutTracklet->fLastX<10. ) {
+ //HLTError("CA last point: hitxyz=%f,%f,%f, track=%f,%f,%f, tracklet=%f,%f,%f, nhits=%d",clusterData[islice].X( iLastHit ),clusterData[islice].Y( iLastHit],clusterData[islice].Z( iLastHit],
+ //par.GetX(), par.GetY(),par.GetZ(),currOutTracklet->fLastX,currOutTracklet->fLastY ,currOutTracklet->fLastZ, t.NHits());
+ //}
+ #ifdef INCLUDE_TPC_HOUGH
+ #ifdef ROWHOUGHPARAMS
+ currOutTracklet->fTrackID = 0;
+ currOutTracklet->fRowRange1 = clusterData[islice].RowNumber( iFirstHit );
+ currOutTracklet->fRowRange2 = clusterData[islice].RowNumber( iLastHit );
+ currOutTracklet->fSector = slice;
+ currOutTracklet->fPID = 211;
+ #endif
+ #endif // INCLUDE_TPC_HOUGH
+
+
+ currOutTracklet->fNPoints = t.NHits();
+
+ for ( int i = 0; i < t.NHits(); i++ ) {
+ currOutTracklet->fPointIDs[i] = clusterData[islice].Id( sliceOutput[islice]->OutTrackHit(t.FirstHitRef()+i) );
+ }
+
+ currOutTracklet = ( AliHLTTPCTrackSegmentData* )( ( Byte_t * )currOutTracklet + dSize );
+ mySize += dSize;
+ outPtr->fTrackletCnt++;
+ }
+
+ } else { // default output type
+
+ Logging( kHLTLogDebug, "HLT::TPCCATracker::DoEvent", "Reconstruct",
+ "%d tracks found for slice %d", sliceOutput[islice]->NTracks(), slice );
+
+ mySize += sliceOutput[islice]->OutputMemorySize();
+ ntracks += sliceOutput[islice]->NTracks();
+ }
+ }
+ else
+ {
+ HLTWarning( "Output buffer size exceed (buffer size %d, current size %d), tracks are not stored", maxBufferSize, mySize );
+ mySize = 0;
+ ret = -ENOSPC;
+ ntracks = 0;
+ error = 1;
+ break;
+ }
}
-
- if( vHitStoreX ) delete[] vHitStoreX;
- if( vHitStoreY ) delete[] vHitStoreY;
- if( vHitStoreZ ) delete[] vHitStoreZ;
- if( vHitStoreIntID ) delete[] vHitStoreIntID;
- if( vHitStoreID ) delete[] vHitStoreID;
- if( vHitRowID ) delete[] vHitRowID;
-
- if( mySize>0 ){
- AliHLTComponentBlockData bd;
- FillBlockData( bd );
- bd.fOffset = 0;
- bd.fSize = mySize;
- bd.fSpecification = AliHLTTPCDefinitions::EncodeDataSpecification( slice, slice, minPatch, maxPatch );
- outputBlocks.push_back( bd );
+
+ size = 0;
+ if (error == 0)
+ {
+ for (int islice = 0;islice < slicecount;islice++)
+ {
+ slice = minslice + islice;
+ if (!fOutputTRAKSEGS) mySize = sliceOutput[islice]->OutputMemorySize();
+ if (mySize > 0)
+ {
+ AliHLTComponentBlockData bd;
+ FillBlockData( bd );
+ bd.fOffset = fOutputTRAKSEGS ? 0 : ((char*) sliceOutput[islice] - (char*) outputPtr);
+ bd.fSize = mySize;
+ bd.fSpecification = AliHLTTPCDefinitions::EncodeDataSpecification( slice, slice, sliceminPatch[islice], slicemaxPatch[islice] );
+ bd.fDataType = GetOutputDataType();
+ outputBlocks.push_back( bd );
+ size += mySize;
+ }
+ }
}
- size = mySize;
-
+
+ //No longer needed
+ delete[] clusterData;
+ //These are only temporary pointers to the output and no longer needed
+ delete[] sliceOutput;
+
timer.Stop();
- fFullTime+= timer.RealTime();
- fRecoTime+= timerReco.RealTime();
+ fFullTime += timer.RealTime();
+ fRecoTime += timerReco.RealTime();
fNEvents++;
// Set log level to "Warning" for on-line system monitoring
- Int_t hz = (Int_t) (fFullTime>1.e-10 ?fNEvents/fFullTime :100000);
- Int_t hz1 = (Int_t) (fRecoTime>1.e-10 ?fNEvents/fRecoTime :100000);
- HLTWarning( "CATracker slice %d: output %d tracks; input %d clusters, patches %d..%d, rows %d..%d; reco time %d/%d Hz",
- slice, ntracks, nClusters, minPatch, maxPatch, row[0], row[1], hz, hz1 );
+ int hz = ( int ) ( fFullTime > 1.e-10 ? fNEvents / fFullTime : 100000 );
+ int hz1 = ( int ) ( fRecoTime > 1.e-10 ? fNEvents / fRecoTime : 100000 );
+ //Min and Max Patch are taken for first slice processed...
+ HLTInfo( "CATracker slices %d-%d: output %d tracks; input %d clusters, patches %d..%d, rows %d..%d; time: full %d / reco %d Hz",
+ minslice, maxslice, ntracks, nClustersTotalSum, sliceminPatch[0], slicemaxPatch[0], slicerow[0], slicerow[1], hz, hz1 );
return ret;
}
-
+
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff