/**************************************************************************
- * This file is property of and copyright by the ALICE HLT Project *
+ * This file is property of and copyright by the ALICE HLT Project *
* All rights reserved. *
* *
* Primary Authors: *
* Indranil Das <indra.das@saha.ac.in> *
+ * Artur Szostak <artursz@iafrica.com> *
* *
* Permission to use, copy, modify and distribute this software and its *
* documentation strictly for non-commercial purposes is hereby granted *
* without fee, provided that the above copyright notice appears in all *
* copies and that both the copyright notice and this permission notice *
* appear in the supporting documentation. The authors make no claims *
- * about the suitability of this software for any purpose. It is *
+ * about the suitability of this software for any purpose. It is *
* provided "as is" without express or implied warranty. *
**************************************************************************/
/* $Id$ */
-/** @file AliHLTMUONTriggerReconstructorComponent.cxx
- @author Indranil Das
- @date
- @brief Implementation of the trigger DDL reconstructor component. */
+///
+/// @file AliHLTMUONTriggerReconstructorComponent.cxx
+/// @author Indranil Das <indra.das@saha.ac.in>, Artur Szostak <artursz@iafrica.com>
+/// @date
+/// @brief Implementation of the trigger DDL reconstructor component.
+///
#include "AliHLTMUONTriggerReconstructorComponent.h"
#include "AliHLTMUONTriggerReconstructor.h"
#include "AliHLTMUONHitReconstructor.h"
#include "AliHLTMUONConstants.h"
+#include "AliHLTMUONUtils.h"
#include "AliHLTMUONDataBlockWriter.h"
#include <cstdlib>
#include <cerrno>
#include <cassert>
+#include <fstream>
-namespace
-{
- // This is a global object used for automatic component registration,
- // do not use this for calculation.
- AliHLTMUONTriggerReconstructorComponent gAliHLTMUONTriggerReconstructorComponent;
-
-} // end of namespace
+ClassImp(AliHLTMUONTriggerReconstructorComponent)
-ClassImp(AliHLTMUONTriggerReconstructorComponent)
-
-
AliHLTMUONTriggerReconstructorComponent::AliHLTMUONTriggerReconstructorComponent() :
+ AliHLTProcessor(),
fTrigRec(NULL),
- fDDLDir(""),
- fDDL(0),
- fWarnForUnexpecedBlock(false)
+ fDDL(-1),
+ fWarnForUnexpecedBlock(false),
+ fSuppressPartialTrigs(false)
{
+ ///
+ /// Default constructor.
+ ///
}
AliHLTMUONTriggerReconstructorComponent::~AliHLTMUONTriggerReconstructorComponent()
{
+ ///
+ /// Default destructor.
+ ///
}
const char* AliHLTMUONTriggerReconstructorComponent::GetComponentID()
{
+ ///
+ /// Inherited from AliHLTComponent. Returns the component ID.
+ ///
+
return AliHLTMUONConstants::TriggerReconstructorId();
}
void AliHLTMUONTriggerReconstructorComponent::GetInputDataTypes( std::vector<AliHLTComponentDataType>& list)
{
+ ///
+ /// Inherited from AliHLTProcessor. Returns the list of expected input data types.
+ ///
+
list.clear();
- list.push_back( AliHLTMUONConstants::TriggerDDLRawDataType() );
+ list.push_back( AliHLTMUONConstants::DDLRawDataType() );
}
AliHLTComponentDataType AliHLTMUONTriggerReconstructorComponent::GetOutputDataType()
{
+ ///
+ /// Inherited from AliHLTComponent. Returns the output data type.
+ ///
+
return AliHLTMUONConstants::TriggerRecordsBlockDataType();
}
unsigned long& constBase, double& inputMultiplier
)
{
+ ///
+ /// Inherited from AliHLTComponent. Returns an estimate of the expected output data size.
+ ///
+
constBase = sizeof(AliHLTMUONTriggerRecordsBlockWriter::HeaderType);
- inputMultiplier = 1;
+ inputMultiplier = 4;
}
AliHLTComponent* AliHLTMUONTriggerReconstructorComponent::Spawn()
{
+ ///
+ /// Inherited from AliHLTComponent. Creates a new object instance.
+ ///
+
return new AliHLTMUONTriggerReconstructorComponent;
}
int AliHLTMUONTriggerReconstructorComponent::DoInit(int argc, const char** argv)
{
- // perform initialization. We check whether our relative output size is
- // specified in the arguments.
-
- HLTInfo("Initialising DHLT Trigger Record Component");
-
- fWarnForUnexpecedBlock = false;
- fTrigRec = new AliHLTMUONTriggerReconstructor();
-
- // this is just to get rid of the warning "unused parameter"
- if (argc==0 && argv==NULL) {
- HLTError("Arguments missing, no arguments" );
- }
-
- char lutFileName[500],reglocFileName[500];
-
- int i = 0;
- char* cpErr;
- while ( i < argc )
- {
- HLTDebug("argv[%d] == %s", i, argv[i] );
-
- if ( !strcmp( argv[i], "lut" ) ) {
- if ( argc <= i+1 ) {
- HLTError("LookupTable filename not specified" );
- return EINVAL; /* Invalid argument */
- }
+ ///
+ /// Inherited from AliHLTComponent.
+ /// Parses the command line parameters and initialises the component.
+ ///
+
+ // perform initialization.
+
+ HLTInfo("Initialising dHLT trigger reconstructor component.");
+
+ fWarnForUnexpecedBlock = false;
+ fSuppressPartialTrigs = false;
+ assert(fTrigRec == NULL);
+ fTrigRec = new AliHLTMUONTriggerReconstructor();
- sprintf(lutFileName,"%s",argv[i+1]);
+ const char* lutFileName = NULL;
- i += 2;
- continue;
- }// lut argument
-
- if ( !strcmp( argv[i], "ddl" ) ) {
- if ( argc <= i+1 ) {
- HLTError("DDL number not specified" );
- return EINVAL; /* Invalid argument */
+ for (int i = 0; i < argc; i++)
+ {
+ if ( !strcmp( argv[i], "-lut" ) )
+ {
+ if ( argc <= i+1 )
+ {
+ HLTError("LookupTable filename not specified." );
+ return EINVAL; /* Invalid argument */
+ }
+
+ lutFileName = argv[i+1];
+
+ i++;
+ continue;
+ }
+
+ if ( !strcmp( argv[i], "-ddl" ) )
+ {
+ if ( argc <= i+1 )
+ {
+ HLTError("DDL number not specified." );
+ return EINVAL; /* Invalid argument */
+ }
+
+ char* cpErr = NULL;
+ unsigned long num = strtoul(argv[i+1], &cpErr, 0);
+ if (cpErr == NULL or *cpErr != '\0')
+ {
+ HLTError("Cannot convert '%s' to a DDL Number.", argv[i+1] );
+ return EINVAL;
+ }
+ if (num < 21 or 22 < num)
+ {
+ HLTError("The DDL number must be in the range [21..22].");
+ return EINVAL;
+ }
+ fDDL = num - 1; // Convert to DDL number in the range 0..21
+
+ i++;
+ continue;
+ }
+
+ if (not strcmp( argv[i], "-warn_on_unexpected_block" ))
+ {
+ fWarnForUnexpecedBlock = true;
+ continue;
+ }
+
+ if (not strcmp( argv[i], "-suppress_partial_triggers" ))
+ {
+ fSuppressPartialTrigs = true;
+ continue;
+ }
+
+ HLTError("Unknown option '%s'.", argv[i] );
+ return EINVAL;
+
+ }//while loop
+
+ if (fDDL == -1)
+ {
+ HLTWarning("DDL number not specified. Cannot check if incomming data is valid.");
}
-
- fDDL = strtoul( argv[i+1], &cpErr, 0 );
- if ( *cpErr )
- {
- HLTError("Cannot convert '%s' to DDL Number ", argv[i+1] );
- return EINVAL;
- }
- //fDDL = atoi(argv[i+1]);
- i += 2;
- continue;
- }// ddl argument
-
- if ( !strcmp( argv[i], "rawdir" ) ) {
- if ( argc <= i+1 ) {
- HLTError("DDL directory not specified" );
- return EINVAL; /* Invalid argument */
+ if (lutFileName != NULL)
+ {
+ if (not ReadLookUpTable(lutFileName))
+ {
+ HLTError("Failed to read lut, lut cannot be read");
+ return ENOENT ; /* No such file or directory */
+ }
}
-
- fDDLDir = argv[i+1] ;
- i += 2;
- continue;
- }// ddl directory argument
-
- if ( !strcmp( argv[i], "reglocmap" ) ) {
- if ( argc <= i+1 ) {
- HLTError("Regional to Local Card mapping filename not specified" );
- return EINVAL; /* Invalid argument */
+ else
+ {
+ HLTWarning("The lookup table has not been specified. Output results will be invalid.");
}
-
- sprintf(reglocFileName,"%s",argv[i+1]);
-
- i += 2;
- continue;
- }// regtolocalmap argument
-
- if ( !strcmp( argv[i], "-warn_on_unexpected_block" ) ) {
- fWarnForUnexpecedBlock = true;
- i++;
- continue;
- }
-
- HLTError("Unknown option '%s'", argv[i] );
- return EINVAL;
-
- }//while loop
-
- int lutline = fTrigRec->GetLutLine();
- AliHLTMUONHitReconstructor::DHLTLut* lookupTable = new AliHLTMUONHitReconstructor::DHLTLut[lutline];
- if(!ReadLookUpTable(lookupTable,lutFileName)){
- HLTError("Failed to read lut, lut cannot be read");
- return ENOENT ; /* No such file or directory */
- }else{
-
- fTrigRec->LoadLookUpTable(lookupTable,fDDL+AliHLTMUONTriggerReconstructor::GetkDDLOffSet());
-
- AliHLTMUONTriggerReconstructor::RegToLoc regToLocMap[128]; // 16(locCard)*8(regCard)
- if(!ReadRegToLocMap(regToLocMap,reglocFileName)){
- HLTError("Failed to read RegToLocMap file");
- return ENOENT ; /* No such file or directory */
- }
-
- if(!(fTrigRec->SetRegToLocCardMap(regToLocMap))){
- HLTError("Failed to assign RegToLocMap to TrigRec Class due to memory problem");
- return ENOMEM ; /*cannot allocate memory*/
- }
-
- }// reading lut
-
- delete []lookupTable;
-
- HLTInfo("Initialisation of DHLT Trigger Record Component is done");
-
- return 0;
+
+ return 0;
}
int AliHLTMUONTriggerReconstructorComponent::DoDeinit()
{
- HLTInfo("Deinitialising DHLT Trigger Record Component");
+ ///
+ /// Inherited from AliHLTComponent. Performs a cleanup of the component.
+ ///
+
+ HLTInfo("Deinitialising dHLT trigger reconstructor component.");
- if(fTrigRec)
+ if (fTrigRec != NULL)
{
delete fTrigRec;
fTrigRec = NULL;
int AliHLTMUONTriggerReconstructorComponent::DoEvent(
const AliHLTComponentEventData& evtData,
- const AliHLTComponentBlockData* blocks,
- AliHLTComponentTriggerData& trigData,
- AliHLTUInt8_t* outputPtr,
+ const AliHLTComponentBlockData* blocks,
+ AliHLTComponentTriggerData& /*trigData*/,
+ AliHLTUInt8_t* outputPtr,
AliHLTUInt32_t& size,
std::vector<AliHLTComponentBlockData>& outputBlocks
)
{
+ ///
+ /// Inherited from AliHLTProcessor. Processes the new event data.
+ ///
+
// Process an event
unsigned long totalSize = 0; // Amount of memory currently consumed in bytes.
blocks[n].fPtr, blocks[n].fSize
);
- if (blocks[n].fDataType != AliHLTMUONConstants::TriggerDDLRawDataType())
+ if (blocks[n].fDataType != AliHLTMUONConstants::DDLRawDataType()
+ or not AliHLTMUONUtils::IsTriggerDDL(blocks[n].fSpecification)
+ )
{
// Log a message indicating that we got a data block that we
// do not know how to handle.
origin[kAliHLTComponentDataTypefOriginSize] = '\0';
if (fWarnForUnexpecedBlock)
- HLTWarning("Received a data block of a type we can not handle: %s origin %s",
- static_cast<char*>(id), static_cast<char*>(origin)
+ HLTWarning("Received a data block of a type we cannot handle: '%s' origin: '%s' spec: 0x%X",
+ static_cast<char*>(id), static_cast<char*>(origin), blocks[n].fSpecification
);
else
- HLTDebug("Received a data block of a type we can not handle: %s origin %s",
- static_cast<char*>(id), static_cast<char*>(origin)
+ HLTDebug("Received a data block of a type we cannot handle: '%s' origin: '%s' spec: 0x%X",
+ static_cast<char*>(id), static_cast<char*>(origin), blocks[n].fSpecification
);
continue;
}
+ bool ddl[22];
+ AliHLTMUONUtils::UnpackSpecBits(blocks[n].fSpecification, ddl);
+ if (not ddl[fDDL])
+ {
+ HLTWarning("Received trigger DDL raw data from a DDL which we did not expect.");
+ }
+
// Create a new output data block and initialise the header.
AliHLTMUONTriggerRecordsBlockWriter block(outputPtr+totalSize, size-totalSize);
if (not block.InitCommonHeader())
{
HLTError("There is not enough space in the output buffer for the new data block.",
- " We require at least %u bytes, but have %u bytes left.",
+ " We require at least %ufTrigRec->GetkDDLHeaderSize() bytes, but have %u bytes left.",
sizeof(AliHLTMUONTriggerRecordsBlockWriter::HeaderType),
block.BufferSize()
);
}
AliHLTUInt32_t totalDDLSize = blocks[n].fSize / sizeof(AliHLTUInt32_t);
- AliHLTUInt32_t ddlRawDataSize = totalDDLSize - fTrigRec->GetkDDLHeaderSize();
- AliHLTUInt32_t* buffer = reinterpret_cast<AliHLTUInt32_t*>(blocks[n].fPtr)
- + fTrigRec->GetkDDLHeaderSize();
+ AliHLTUInt32_t ddlRawDataSize = totalDDLSize - 8;
+ AliHLTUInt32_t* buffer = reinterpret_cast<AliHLTUInt32_t*>(blocks[n].fPtr) + 8;
AliHLTUInt32_t nofTrigRec = block.MaxNumberOfEntries();
- if (not fTrigRec->Run(buffer, ddlRawDataSize, block.GetArray(), nofTrigRec))
+ bool runOk = fTrigRec->Run(
+ buffer, ddlRawDataSize,
+ block.GetArray(), nofTrigRec,
+ fSuppressPartialTrigs
+ );
+ if (not runOk)
{
HLTError("Error while processing of trigger DDL reconstruction algorithm.");
size = totalSize; // Must tell the framework how much buffer space was used.
}
-bool AliHLTMUONTriggerReconstructorComponent::ReadLookUpTable(AliHLTMUONHitReconstructor::DHLTLut* lookupTable, const char* lutpath)
+bool AliHLTMUONTriggerReconstructorComponent::ReadLookUpTable(const char* lutpath)
{
- if (fDDL < 0 || fDDL >= 2){
- HLTError("DDL number is out of range");
- return false;
- }
-
- int lutLine = fTrigRec->GetLutLine();
-
- FILE* fin = fopen(lutpath, "r");
- if (fin == NULL){
- HLTError("Failed to open file: %s",lutpath);
- return false;
- }
-
- for(int i=0;i<lutLine;i++){
- fscanf(
- fin,
- "%d\t%d\t%d\t%f\t%f\t%f\t%d\t%d\n",
- &lookupTable[i].fIdManuChannel,
- &lookupTable[i].fIX,
- &lookupTable[i].fIY,
- &lookupTable[i].fRealX,
- &lookupTable[i].fRealY,
- &lookupTable[i].fRealZ,
- &lookupTable[i].fPcbZone,
- &lookupTable[i].fPlane
- );
- }
-
- fclose(fin);
- return true;
-}
-
+ ///
+ /// Read in the lookup table from file.
+ ///
+
+ assert(fTrigRec != NULL);
-bool AliHLTMUONTriggerReconstructorComponent::ReadRegToLocMap(AliHLTMUONTriggerReconstructor::RegToLoc* regToLocMap,const char* reglocFileName)
-{
- int iTrigDDL,iReg,iLoc,locId,switchWord,detElemId[4];
- int index;
-
- memset(regToLocMap,-1,128*sizeof(AliHLTMUONTriggerReconstructor::RegToLoc));
-
- char s[100];
- ifstream fin(reglocFileName);
-
- if(!fin){
- HLTError("Failed to open file %s",reglocFileName);
- return false;
- }
-
- while(fin.getline(s,100)){
- sscanf(s,"%d\t%d\t%d\t%d\t%d\t%d\t%d\t%d\t%d",
- &iTrigDDL,&iReg,&iLoc,&locId,&switchWord,&detElemId[0],&detElemId[1],&detElemId[2],&detElemId[3]);
- if(iTrigDDL==fDDL){
- index = iReg*16 + iLoc;
- regToLocMap[index].fTrigDDL = iTrigDDL ;
- regToLocMap[index].fRegId = iReg ;
- regToLocMap[index].fLoc = iLoc ;
- regToLocMap[index].fLocId = locId ;
- regToLocMap[index].fSwitch = switchWord ;
- for(int idet = 0; idet<4; idet++)
- regToLocMap[index].fDetElemId[idet] = detElemId[idet] ;
- }// if matches with fDDL
- }//file loop
-
- fin.close();
- return true;
+ fstream file;
+ file.open(lutpath, fstream::binary | fstream::in);
+ if (not file)
+ {
+ HLTError("Could not open file: %s", lutpath);
+ return false;
+ }
+
+ file.read(reinterpret_cast<char*>(fTrigRec->LookupTableBuffer()), fTrigRec->LookupTableSize());
+ if (file.eof())
+ {
+ HLTError("The file %s was too short to contain a valid lookup table for this component.", lutpath);
+ file.close();
+ return false;
+ }
+ if (file.bad())
+ {
+ HLTError("Could not read from file: %s", lutpath);
+ file.close();
+ return false;
+ }
+
+ file.close();
+ return true;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff