HLT/PHOS/AliHLTPHOSRawAnalyzerComponentv3.cxx

   1
   2 /**************************************************************************
   3  * This file is property of and copyright by the ALICE HLT Project        *
   4  * All rights reserved.                                                   *
   5  *                                                                        *
   6  * Primary Authors: Per Thomas Hille, Oystein Djuvsland                   *
   7  *                                                                        *
   8  * Permission to use, copy, modify and distribute this software and its   *
   9  * documentation strictly for non-commercial purposes is hereby granted   *
  10  * without fee, provided that the above copyright notice appears in all   *
  11  * copies and that both the copyright notice and this permission notice   *
  12  * appear in the supporting documentation. The authors make no claims     *
  13  * about the suitability of this software for any purpose. It is          *
  14  * provided "as is" without express or implied warranty.                  *
  15  **************************************************************************/
  16
  17 #include "AliHLTPHOSRawAnalyzer.h"
  18 #include "AliHLTPHOSRawAnalyzerComponentv3.h"
  19 #include "AliHLTPHOSChannelDataHeaderStruct.h"
  20 #include "AliHLTPHOSChannelDataStruct.h"
  21 #include "AliHLTPHOSMapper.h"
  22 #include "AliHLTPHOSSanityInspector.h"
  23
  24 #include "AliAltroRawStreamV3.h"
  25 #include "AliCaloRawStreamV3.h"
  26 #include "AliRawReaderMemory.h"
  27
  28
  29 #include "AliHLTPHOSUtilities.h"
  30
  31 AliHLTPHOSRawAnalyzerComponentv3::AliHLTPHOSRawAnalyzerComponentv3():
  32   AliHLTPHOSRcuProcessor(),
  33   fAnalyzerPtr(0),
  34   fMapperPtr(0),
  35   fSanityInspectorPtr(0),
  36   fRawReaderMemoryPtr(0),
  37   fAltroRawStreamPtr(0),
  38   fAlgorithm(0),
  39   fOffset(0),
  40   fBunchSizeCut(0),
  41   fMinPeakPosition(0),
  42   fMaxPeakPosition(100),
  43   fDoPushRawData(false),
  44
  45   fRawDataWriter(0)
  46 {
  47   //comment
  48   fMapperPtr = new AliHLTPHOSMapper();
  49
  50   fRawReaderMemoryPtr = new AliRawReaderMemory();
  51
  52   fAltroRawStreamPtr = new AliAltroRawStreamV3(fRawReaderMemoryPtr);
  53
  54   fSanityInspectorPtr = new AliHLTPHOSSanityInspector();
  55
  56   if( fDoPushRawData == true  )
  57     {
  58
  59       fRawDataWriter  = new AliHLTPHOSRawAnalyzerComponentv3::RawDataWriter();
  60
  61     }
  62
  63 }
  64
  65
  66 AliHLTPHOSRawAnalyzerComponentv3::~AliHLTPHOSRawAnalyzerComponentv3()
  67 {
  68   //comment
  69   Deinit();
  70 }
  71
  72 int
  73 AliHLTPHOSRawAnalyzerComponentv3::Deinit()
  74 {
  75   //comment
  76   if(fAnalyzerPtr)
  77     {
  78       delete fAnalyzerPtr;
  79       fAnalyzerPtr = 0;
  80     }
  81   if(fMapperPtr)
  82     {
  83       delete  fMapperPtr;
  84       fMapperPtr = 0;
  85     }
  86   if(fRawReaderMemoryPtr)
  87     {
  88       delete fRawReaderMemoryPtr;
  89       fRawReaderMemoryPtr = 0;
  90     }
  91   if(fAltroRawStreamPtr)
  92     {
  93       delete fAltroRawStreamPtr;
  94       fAltroRawStreamPtr = 0;
  95     }
  96   return 0;
  97 }
  98
  99 const char*
 100 AliHLTPHOSRawAnalyzerComponentv3::GetComponentID()
 101 {
 102   //comment
 103   return "PhosRawAnalyzerv3";
 104 }
 105
 106
 107 void
 108 AliHLTPHOSRawAnalyzerComponentv3::GetInputDataTypes( vector<AliHLTComponentDataType>& list)
 109 {
 110   //comment
 111   list.clear();
 112   list.push_back( AliHLTPHOSDefinitions::fgkDDLPackedRawDataType | kAliHLTDataOriginPHOS );
 113 }
 114
 115 AliHLTComponentDataType
 116 AliHLTPHOSRawAnalyzerComponentv3::GetOutputDataType()
 117 {
 118   //comment
 119   return AliHLTPHOSDefinitions::fgkChannelDataType;
 120 }
 121
 122 void
 123 AliHLTPHOSRawAnalyzerComponentv3::GetOutputDataSize(unsigned long& constBase, double& inputMultiplier )
 124 {
 125   //comment
 126   constBase = sizeof(AliHLTPHOSChannelDataHeaderStruct);
 127   inputMultiplier = 0.5;
 128 }
 129
 130 int
 131 AliHLTPHOSRawAnalyzerComponentv3::DoEvent( const AliHLTComponentEventData& evtData, const AliHLTComponentBlockData* blocks, AliHLTComponentTriggerData& /*trigData*/,
 132                                          AliHLTUInt8_t* outputPtr, AliHLTUInt32_t& size, vector<AliHLTComponentBlockData>& outputBlocks )
 133 {
 134   //comment
 135   Int_t blockSize          = 0;
 136   UInt_t totSize           = 0;
 137
 138   const AliHLTComponentBlockData* iter = NULL;
 139   unsigned long ndx;
 140
 141   for( ndx = 0; ndx < evtData.fBlockCnt; ndx++ )
 142     {
 143       iter = blocks+ndx;
 144       if ( iter->fDataType != AliHLTPHOSDefinitions::fgkDDLPackedRawDataType  )
 145         {
 146           HLTDebug("Data block is not of type fgkDDLPackedRawDataType");
 147           continue;
 148         }
 149
 150       blockSize = DoIt(iter, outputPtr, size, totSize); // Processing the block
 151
 152       if(blockSize == -1) // If the processing returns -1 we are out of buffer and return an error msg.
 153         {
 154           return -ENOBUFS;
 155         }
 156
 157       totSize += blockSize; //Keeping track of the used size
 158       // HLTDebug("Output data size: %d - Input data size: %d", totSize, iter->fSize);
 159
 160       //Filling the block data
 161       AliHLTComponentBlockData bdChannelData;
 162       FillBlockData( bdChannelData );
 163       bdChannelData.fOffset = 0; //FIXME
 164       bdChannelData.fSize = blockSize;
 165       bdChannelData.fDataType = AliHLTPHOSDefinitions::fgkChannelDataType;
 166       bdChannelData.fSpecification = iter->fSpecification;
 167       outputBlocks.push_back(bdChannelData);
 168
 169       outputPtr += blockSize; //Updating position of the output buffer
 170     }
 171
 172   fPhosEventCount++;
 173   size = totSize; //telling the framework how much buffer space we have used.
 174
 175   return 0;
 176 }//end DoEvent
 177
 178
 179
 180 Int_t
 181 AliHLTPHOSRawAnalyzerComponentv3::DoIt(const AliHLTComponentBlockData* iter, AliHLTUInt8_t* outputPtr, const AliHLTUInt32_t size, UInt_t& totSize)
 182 {
 183   //comment
 184   int tmpsize=  0;
 185   Int_t crazyness          = 0;
 186   Int_t nSamples           = 0;
 187   Short_t channelCount     = 0;
 188
 189   // Firs we want to write a header to the output
 190   AliHLTPHOSChannelDataHeaderStruct *channelDataHeaderPtr = reinterpret_cast<AliHLTPHOSChannelDataHeaderStruct*>(outputPtr);
 191
 192   // Then comes the channel data
 193   AliHLTPHOSChannelDataStruct *channelDataPtr = reinterpret_cast<AliHLTPHOSChannelDataStruct*>(outputPtr+sizeof(AliHLTPHOSChannelDataHeaderStruct));
 194   //Adding to the total size of data written
 195   totSize += sizeof( AliHLTPHOSChannelDataHeaderStruct );
 196
 197   fRawReaderMemoryPtr->SetMemory(         reinterpret_cast<UChar_t*>( iter->fPtr ),  static_cast<ULong_t>( iter->fSize )  );
 198   fRawReaderMemoryPtr->SetEquipmentID(    fMapperPtr->GetDDLFromSpec(  iter->fSpecification) + 1792  );
 199   fRawReaderMemoryPtr->Reset();
 200   fRawReaderMemoryPtr->NextEvent();
 201
 202   if( fDoPushRawData == true)
 203     {
 204       fRawDataWriter->NewEvent( );
 205     }
 206   if(fAltroRawStreamPtr != NULL)
 207     {
 208       delete fAltroRawStreamPtr;
 209       fAltroRawStreamPtr=NULL;
 210     }
 211
 212   fAltroRawStreamPtr = new AliCaloRawStreamV3(fRawReaderMemoryPtr, TString("PHOS"));
 213
 214   if(fAltroRawStreamPtr->NextDDL())
 215     {
 216       int cnt = 0;
 217       while( fAltroRawStreamPtr->NextChannel()  )
 218         {
 219           if(  fAltroRawStreamPtr->GetHWAddress() < 128 || ( fAltroRawStreamPtr->GetHWAddress() ^ 0x800) < 128 )
 220             {
 221               continue;
 222             }
 223           else
 224             {
 225               cnt ++;
 226               UShort_t* firstBunchPtr = 0;
 227               UShort_t chId = fMapperPtr->GetChannelID(iter->fSpecification, fAltroRawStreamPtr->GetHWAddress());
 228
 229               if( fDoPushRawData == true)
 230                 {
 231                   fRawDataWriter->SetChannelId( chId );
 232                 }
 233               while( fAltroRawStreamPtr->NextBunch() == true )
 234                 {
 235                   nSamples = fAltroRawStreamPtr->GetBunchLength();
 236
 237                   if( fDoPushRawData == true)
 238                     {
 239                       //                      fRawDataWriter->WriteBunchData( fAltroRawStreamPtr->GetSignals(), nSamples,  fAltroRawStreamPtr->GetStartTimeBin()  );
 240                       fRawDataWriter->WriteBunchData( fAltroRawStreamPtr->GetSignals(), nSamples,  fAltroRawStreamPtr->GetEndTimeBin()  );
 241                     }
 242                   firstBunchPtr = const_cast< UShort_t* >(  fAltroRawStreamPtr->GetSignals()  );
 243                 }
 244               if(firstBunchPtr)
 245                 {
 246                   totSize += sizeof( AliHLTPHOSChannelDataStruct );
 247                   if(totSize > size)
 248                     {
 249                       HLTError("Buffer overflow: Trying to write data of size: %d bytes. Output buffer available: %d bytes.", totSize, size);
 250                       return -1;
 251                     }
 252
 253                   fAnalyzerPtr->SetData( firstBunchPtr, nSamples);
 254                   fAnalyzerPtr->Evaluate(0, nSamples);
 255
 256                   //          if(fAnalyzerPtr->GetTiming() > fMinPeakPosition && fAnalyzerPtr->GetTiming() < fMaxPeakPosition)
 257                   {
 258                     channelDataPtr->fChannelID =  chId;
 259                     channelDataPtr->fEnergy = static_cast<Float_t>(fAnalyzerPtr->GetEnergy()) - fOffset;
 260
 261
 262                     channelDataPtr->fTime = static_cast<Float_t>(fAnalyzerPtr->GetTiming());
 263                     channelDataPtr->fCrazyness = static_cast<Short_t>(crazyness);
 264                     channelCount++;
 265                     channelDataPtr++; // Updating position of the free output.
 266                   }
 267                 }
 268             }
 269           if(fDoPushRawData)
 270             {
 271               fRawDataWriter->NewChannel();
 272             }
 273         }
 274     }
 275
 276   //Writing the header
 277   channelDataHeaderPtr->fNChannels   =  channelCount;
 278   channelDataHeaderPtr->fAlgorithm   = fAlgorithm;
 279   channelDataHeaderPtr->fInfo        = 0;
 280
 281   if( fDoPushRawData == true)
 282     {
 283       tmpsize += fRawDataWriter->CopyBufferToSharedMemory( (UShort_t *)channelDataPtr, size, totSize);
 284     }
 285
 286   // channelDataHeaderPtr->fHasRawData  = false;
 287   channelDataHeaderPtr->fHasRawData = fDoPushRawData;
 288
 289   HLTDebug("Number of channels: %d", channelCount);
 290   //returning the size used
 291   // delete fAltroRawStreamPtr;
 292   tmpsize += sizeof(AliHLTPHOSChannelDataStruct)*channelCount + sizeof(AliHLTPHOSChannelDataHeaderStruct);
 293
 294   //  return sizeof(AliHLTPHOSChannelDataStruct)*channelCount + sizeof(AliHLTPHOSChannelDataHeaderStruct);
 295   return  tmpsize;
 296
 297 }
 298
 299
 300 int
 301 AliHLTPHOSRawAnalyzerComponentv3::WriteRawData(AliHLTPHOSChannelDataStruct*) //dtaPtr)
 302 {
 303   return 0;
 304 }
 305
 306 int
 307 AliHLTPHOSRawAnalyzerComponentv3::DoInit( int argc, const char** argv )
 308 {
 309
 310   //See base class for documentation
 311   // fPrintInfo = kFALSE;
 312   int iResult=0;
 313   fMapperPtr = new AliHLTPHOSMapper();
 314
 315   for(int i = 0; i < argc; i++)
 316     {
 317       if(!strcmp("-offset", argv[i]))
 318         {
 319           fOffset = atoi(argv[i+1]);
 320         }
 321       if(!strcmp("-bunchsizecut", argv[i]))
 322         {
 323           fBunchSizeCut = atoi(argv[i+1]);
 324         }
 325       if(!strcmp("-minpeakposition", argv[i]))
 326         {
 327           fMinPeakPosition = atoi(argv[i+1]);
 328         }
 329       if(!strcmp("-maxpeakposition", argv[i]))
 330         {
 331           fMaxPeakPosition = atoi(argv[i+1]);
 332         }
 333       if(!strcmp("-pushrawdata", argv[i]))
 334         {
 335           fDoPushRawData = true;
 336         }
 337     }
 338
 339   if(fMapperPtr->GetIsInitializedMapping() == false)
 340     {
 341       Logging(kHLTLogFatal, __FILE__ , IntToChar(  __LINE__ ) , "AliHLTPHOSMapper::Could not initialise mapping from file %s, aborting", fMapperPtr->GetFilePath());
 342       return -4;
 343     }
 344
 345   return iResult;
 346 }
 347
 348
 349
 350
 351 AliHLTPHOSRawAnalyzerComponentv3::RawDataWriter::RawDataWriter() :  //fIsFirstChannel(true),
 352                                                                     fRawDataBuffer(0),
 353                                                                     fCurrentChannelSize(0),
 354                                                                     //    fIsFirstChannel(true),
 355                                                                     fBufferIndex(0),
 356                                                                     fBufferSize( NZROWSRCU*NXCOLUMNSRCU*ALTROMAXSAMPLES*NGAINS +1000 ),
 357                                                                     fCurrentChannelIdPtr(0),
 358                                                                     fCurrentChannelSizePtr(0),
 359                                                                     fCurrentChannelDataPtr(0),
 360                                                                     fTotalSize(0)
 361 {
 362   fRawDataBuffer = new UShort_t[fBufferSize];
 363   Init();
 364 }
 365
 366
 367
 368 void
 369 AliHLTPHOSRawAnalyzerComponentv3::RawDataWriter::Init()
 370 {
 371   fCurrentChannelIdPtr = fRawDataBuffer;
 372   fCurrentChannelSizePtr = fRawDataBuffer +1;
 373   fCurrentChannelDataPtr = fRawDataBuffer +2;
 374   ResetBuffer();
 375 }
 376
 377
 378 void
 379 AliHLTPHOSRawAnalyzerComponentv3::RawDataWriter::NewEvent()
 380 {
 381   Init();
 382   fTotalSize = 0;
 383 }
 384
 385
 386 void
 387 AliHLTPHOSRawAnalyzerComponentv3::RawDataWriter::NewChannel( )
 388 {
 389   *fCurrentChannelSizePtr   = fCurrentChannelSize;
 390   fCurrentChannelIdPtr     += fCurrentChannelSize;
 391   fCurrentChannelSizePtr    += fCurrentChannelSize;
 392   fCurrentChannelDataPtr   += fCurrentChannelSize;
 393   fBufferIndex = 0;
 394   fCurrentChannelSize = 2;
 395   fTotalSize += 2;
 396 }
 397
 398
 399 void
 400 AliHLTPHOSRawAnalyzerComponentv3::RawDataWriter::WriteBunchData(const UShort_t *bunchdata,  const int length,   const UInt_t starttimebin )
 401 {
 402   fCurrentChannelDataPtr[fBufferIndex] = starttimebin;
 403   fCurrentChannelSize ++;
 404   fBufferIndex++;
 405   fCurrentChannelDataPtr[fBufferIndex] = length;
 406   fCurrentChannelSize ++;
 407   fBufferIndex++;
 408
 409   fTotalSize +=2;
 410
 411   for(int i=0; i < length; i++)
 412     {
 413       fCurrentChannelDataPtr[ fBufferIndex + i ] =  bunchdata[i];
 414     }
 415
 416   fCurrentChannelSize += length;
 417   fTotalSize += length;
 418   fBufferIndex += length;
 419 }
 420
 421
 422 void
 423 AliHLTPHOSRawAnalyzerComponentv3::RawDataWriter::SetChannelId( const UShort_t channeldid  )
 424 {
 425   *fCurrentChannelIdPtr =  channeldid;
 426 }
 427
 428
 429 void
 430 AliHLTPHOSRawAnalyzerComponentv3::RawDataWriter::ResetBuffer()
 431 {
 432   for(int i=0; i < fBufferSize ; i++ )
 433     {
 434       fRawDataBuffer[i] = 0;
 435     }
 436 }
 437
 438
 439 int
 440 AliHLTPHOSRawAnalyzerComponentv3::RawDataWriter::CopyBufferToSharedMemory(UShort_t *memPtr, const int sizetotal, const int sizeused )
 441 {
 442   int sizerequested =  (sizeof(int)*fTotalSize + sizeused);
 443
 444   if(  sizerequested   > sizetotal  )
 445     {
 446       return 0;
 447   }
 448   else
 449     {
 450       for(int i=0; i < fTotalSize; i++)
 451         {
 452           memPtr[i] = fRawDataBuffer[i];
 453         }
 454       return fTotalSize;
 455    }
 456 }
 457