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71d7c760 | 1 | // $Id$ |
2 | ||
3 | /************************************************************************** | |
9be2600f | 4 | * This file is property of and copyright by the ALICE HLT Project * |
5 | * ALICE Experiment at CERN, All rights reserved. * | |
71d7c760 | 6 | * * |
9be2600f | 7 | * Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no> * |
8 | * Timm Steinbeck <timm@kip.uni-heidelberg.de> * | |
9 | * Jochen Thaeder <thaeder@kip.uni-heidelberg.de> * | |
10 | * for The ALICE HLT Project. * | |
71d7c760 | 11 | * * |
12 | * Permission to use, copy, modify and distribute this software and its * | |
13 | * documentation strictly for non-commercial purposes is hereby granted * | |
14 | * without fee, provided that the above copyright notice appears in all * | |
15 | * copies and that both the copyright notice and this permission notice * | |
16 | * appear in the supporting documentation. The authors make no claims * | |
17 | * about the suitability of this software for any purpose. It is * | |
18 | * provided "as is" without express or implied warranty. * | |
19 | **************************************************************************/ | |
20 | ||
96bda103 | 21 | /** @file AliHLTTPCClusterFinderComponent.cxx |
27f5f8ed | 22 | @author Timm Steinbeck, Matthias Richter, Jochen Thaeder, Kenneth Aamodt |
de554e07 | 23 | @date |
24 | @brief The TPC cluster finder processing component | |
25 | */ | |
a38a7850 | 26 | |
e67b0680 | 27 | // see header file for class documentation // |
28 | // or // | |
29 | // refer to README to build package // | |
30 | // or // | |
31 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt // | |
32 | ||
db16520a | 33 | #if __GNUC__>= 3 |
71d7c760 | 34 | using namespace std; |
35 | #endif | |
71d7c760 | 36 | #include "AliHLTTPCClusterFinderComponent.h" |
a38a7850 | 37 | #include "AliHLTTPCDigitReaderPacked.h" |
38 | #include "AliHLTTPCDigitReaderUnpacked.h" | |
db16520a | 39 | #include "AliHLTTPCDigitReaderRaw.h" |
8252a538 | 40 | #include "AliHLTTPCDigitReaderDecoder.h" |
a38a7850 | 41 | #include "AliHLTTPCClusterFinder.h" |
a6c02c85 | 42 | #include "AliHLTTPCSpacePointData.h" |
71d7c760 | 43 | #include "AliHLTTPCClusterDataFormat.h" |
a6c02c85 | 44 | #include "AliHLTTPCTransform.h" |
01f43166 | 45 | #include "AliHLTTPCClusters.h" |
e67b0680 | 46 | #include "AliHLTTPCDefinitions.h" |
c3cda394 | 47 | #include "AliCDBEntry.h" |
48 | #include "AliCDBManager.h" | |
49 | ||
e67b0680 | 50 | #include <cstdlib> |
51 | #include <cerrno> | |
ecefc48a | 52 | #include "TString.h" |
c3cda394 | 53 | #include "TObjString.h" |
01f43166 | 54 | #include <sys/time.h> |
71d7c760 | 55 | |
c3cda394 | 56 | /** ROOT macro for the implementation of ROOT specific class methods */ |
71d7c760 | 57 | ClassImp(AliHLTTPCClusterFinderComponent) |
58 | ||
8252a538 | 59 | AliHLTTPCClusterFinderComponent::AliHLTTPCClusterFinderComponent(int mode) |
74c73e5a | 60 | : |
74c73e5a | 61 | fClusterFinder(NULL), |
62 | fReader(NULL), | |
63 | fClusterDeconv(true), | |
64 | fXYClusterError(-1), | |
2a083ac4 | 65 | fZClusterError(-1), |
8252a538 | 66 | fModeSwitch(mode), |
01f43166 | 67 | fUnsorted(0), |
a1dbf058 | 68 | fPatch(0), |
b1c46961 | 69 | fGetActivePads(0) |
74c73e5a | 70 | { |
2a083ac4 | 71 | // see header file for class documentation |
72 | // or | |
73 | // refer to README to build package | |
74 | // or | |
75 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
74c73e5a | 76 | } |
77 | ||
71d7c760 | 78 | AliHLTTPCClusterFinderComponent::~AliHLTTPCClusterFinderComponent() |
7e99beb3 | 79 | { |
2a083ac4 | 80 | // see header file for class documentation |
7e99beb3 | 81 | } |
71d7c760 | 82 | |
83 | // Public functions to implement AliHLTComponent's interface. | |
84 | // These functions are required for the registration process | |
85 | ||
86 | const char* AliHLTTPCClusterFinderComponent::GetComponentID() | |
7e99beb3 | 87 | { |
2a083ac4 | 88 | // see header file for class documentation |
8252a538 | 89 | switch(fModeSwitch){ |
2efb85be | 90 | case kClusterFinderPacked: |
8252a538 | 91 | return "TPCClusterFinderPacked"; |
92 | break; | |
2efb85be | 93 | case kClusterFinderUnpacked: |
8252a538 | 94 | return "TPCClusterFinderUnpacked"; |
95 | break; | |
2efb85be | 96 | case kClusterFinderDecoder: |
8252a538 | 97 | return "TPCClusterFinderDecoder"; |
98 | break; | |
99 | } | |
b0914d2e | 100 | HLTFatal("unknown digit reader type"); |
101 | return ""; | |
7e99beb3 | 102 | } |
71d7c760 | 103 | |
8ede8717 | 104 | void AliHLTTPCClusterFinderComponent::GetInputDataTypes( vector<AliHLTComponentDataType>& list) |
7e99beb3 | 105 | { |
2a083ac4 | 106 | // see header file for class documentation |
7e99beb3 | 107 | list.clear(); |
8252a538 | 108 | switch(fModeSwitch){ |
2efb85be | 109 | case kClusterFinderPacked: |
8252a538 | 110 | list.push_back( kAliHLTDataTypeDDLRaw | kAliHLTDataOriginTPC ); |
111 | break; | |
2efb85be | 112 | case kClusterFinderUnpacked: |
8252a538 | 113 | list.push_back( AliHLTTPCDefinitions::fgkUnpackedRawDataType ); |
114 | break; | |
2efb85be | 115 | case kClusterFinderDecoder: |
8252a538 | 116 | list.push_back( kAliHLTDataTypeDDLRaw | kAliHLTDataOriginTPC ); |
117 | break; | |
118 | } | |
7e99beb3 | 119 | } |
71d7c760 | 120 | |
8ede8717 | 121 | AliHLTComponentDataType AliHLTTPCClusterFinderComponent::GetOutputDataType() |
7e99beb3 | 122 | { |
2a083ac4 | 123 | // see header file for class documentation |
64defa03 | 124 | return kAliHLTMultipleDataType; |
125 | } | |
126 | ||
127 | int AliHLTTPCClusterFinderComponent::GetOutputDataTypes(AliHLTComponentDataTypeList& tgtList) | |
128 | ||
129 | { | |
130 | // see header file for class documentation | |
131 | tgtList.clear(); | |
132 | tgtList.push_back(AliHLTTPCDefinitions::fgkClustersDataType); | |
64defa03 | 133 | return tgtList.size(); |
7e99beb3 | 134 | } |
71d7c760 | 135 | |
136 | void AliHLTTPCClusterFinderComponent::GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ) | |
7e99beb3 | 137 | { |
2a083ac4 | 138 | // see header file for class documentation |
7e99beb3 | 139 | // XXX TODO: Find more realistic values. |
140 | constBase = 0; | |
8252a538 | 141 | switch(fModeSwitch){ |
142 | case 0: | |
143 | inputMultiplier = (6 * 0.4); | |
144 | break; | |
145 | case 1: | |
146 | inputMultiplier = 0.4; | |
147 | break; | |
148 | case 2: | |
149 | inputMultiplier = (6 * 0.4); | |
150 | break; | |
151 | } | |
7e99beb3 | 152 | } |
71d7c760 | 153 | |
154 | AliHLTComponent* AliHLTTPCClusterFinderComponent::Spawn() | |
7e99beb3 | 155 | { |
2a083ac4 | 156 | // see header file for class documentation |
8252a538 | 157 | return new AliHLTTPCClusterFinderComponent(fModeSwitch); |
7e99beb3 | 158 | } |
71d7c760 | 159 | |
160 | int AliHLTTPCClusterFinderComponent::DoInit( int argc, const char** argv ) | |
7e99beb3 | 161 | { |
2a083ac4 | 162 | // see header file for class documentation |
7e99beb3 | 163 | if ( fClusterFinder ) |
164 | return EINPROGRESS; | |
165 | ||
166 | fClusterFinder = new AliHLTTPCClusterFinder(); | |
167 | ||
168 | Int_t rawreadermode = -1; | |
169 | Int_t sigthresh = -1; | |
b1c46961 | 170 | Double_t sigmathresh= -1; |
7e99beb3 | 171 | Float_t occulimit = 1.0; |
172 | Int_t oldRCUFormat=0; | |
173 | // Data Format version numbers: | |
174 | // 0: RCU Data format as delivered during TPC commissioning, pads/padrows are sorted, RCU trailer is one 32 bit word. | |
175 | // 1: As 0, but pads/padrows are delivered "as is", without sorting | |
176 | // 2: As 0, but RCU trailer is 3 32 bit words. | |
177 | // 3: As 1, but RCU trailer is 3 32 bit words. | |
178 | // -1: use offline raw reader | |
179 | ||
180 | Int_t i = 0; | |
181 | Char_t* cpErr; | |
182 | ||
183 | while ( i < argc ) { | |
184 | ||
185 | // -- raw reader mode option | |
186 | if ( !strcmp( argv[i], "rawreadermode" ) ) { | |
187 | if ( argc <= i+1 ) { | |
188 | Logging( kHLTLogError, "HLT::TPCClusterFinder::DoInit", "Missing rawreadermode", "Raw Reader Mode not specified" ); | |
189 | return ENOTSUP; | |
190 | } | |
f3f599e0 | 191 | |
7e99beb3 | 192 | // Decodes the rawreader mode: either number or string and returns the rawreadermode |
193 | // -1 on failure, -2 for offline | |
194 | rawreadermode = AliHLTTPCDigitReaderRaw::DecodeMode( argv[i+1] ); | |
f3f599e0 | 195 | |
7e99beb3 | 196 | if (rawreadermode == -1 ) { |
197 | Logging( kHLTLogError, "HLT::TPCClusterFinder::DoInit", "Missing rawreadermode", "Cannot convert rawreadermode specifier '%s'.", argv[i+1] ); | |
198 | return EINVAL; | |
db16520a | 199 | } |
200 | ||
7e99beb3 | 201 | i += 2; |
202 | continue; | |
203 | } | |
db16520a | 204 | |
7e99beb3 | 205 | // -- pp run option |
206 | if ( !strcmp( argv[i], "pp-run" ) ) { | |
207 | fClusterDeconv = false; | |
208 | i++; | |
209 | continue; | |
210 | } | |
211 | ||
212 | // -- zero suppression threshold | |
213 | if ( !strcmp( argv[i], "adc-threshold" ) ) { | |
214 | sigthresh = strtoul( argv[i+1], &cpErr ,0); | |
215 | if ( *cpErr ) { | |
216 | HLTError("Cannot convert threshold specifier '%s'.", argv[i+1]); | |
217 | return EINVAL; | |
84645eb0 | 218 | } |
7e99beb3 | 219 | i+=2; |
220 | continue; | |
221 | } | |
84645eb0 | 222 | |
7e99beb3 | 223 | // -- pad occupancy limit |
224 | if ( !strcmp( argv[i], "occupancy-limit" ) ) { | |
d0173e83 | 225 | occulimit = strtod( argv[i+1], &cpErr); |
7e99beb3 | 226 | if ( *cpErr ) { |
227 | HLTError("Cannot convert occupancy specifier '%s'.", argv[i+1]); | |
228 | return EINVAL; | |
5235c3e9 | 229 | } |
7e99beb3 | 230 | i+=2; |
231 | continue; | |
232 | } | |
5235c3e9 | 233 | |
7e99beb3 | 234 | // -- number of timebins (default 1024) |
235 | if ( !strcmp( argv[i], "timebins" ) ) { | |
236 | TString parameter(argv[i+1]); | |
237 | parameter.Remove(TString::kLeading, ' '); // remove all blanks | |
238 | if (parameter.IsDigit()) { | |
239 | AliHLTTPCTransform::SetNTimeBins(parameter.Atoi()); | |
74511e22 | 240 | HLTInfo("number of timebins set to %d, zbin=%f", AliHLTTPCTransform::GetNTimeBins(), AliHLTTPCTransform::GetZWidth()); |
7e99beb3 | 241 | } else { |
242 | HLTError("Cannot timebin specifier '%s'.", argv[i+1]); | |
243 | return EINVAL; | |
ecefc48a | 244 | } |
7e99beb3 | 245 | i+=2; |
246 | continue; | |
247 | } | |
ecefc48a | 248 | |
7e99beb3 | 249 | // -- checking for rcu format |
250 | if ( !strcmp( argv[i], "oldrcuformat" ) ) { | |
251 | oldRCUFormat = strtoul( argv[i+1], &cpErr ,0); | |
252 | if ( *cpErr ){ | |
253 | HLTError("Cannot convert oldrcuformat specifier '%s'. Should be 0(off) or 1(on), must be integer", argv[i+1]); | |
254 | return EINVAL; | |
27f5f8ed | 255 | } |
7e99beb3 | 256 | i+=2; |
257 | continue; | |
258 | } | |
27f5f8ed | 259 | |
01f43166 | 260 | // -- checking for unsorted clusterfinding |
261 | if ( !strcmp( argv[i], "unsorted" ) ) { | |
262 | fUnsorted = strtoul( argv[i+1], &cpErr ,0); | |
263 | if ( *cpErr ){ | |
264 | HLTError("Cannot convert unsorted specifier '%s'. Should be 0(off) or 1(on), must be integer", argv[i+1]); | |
265 | return EINVAL; | |
266 | } | |
267 | i+=2; | |
268 | continue; | |
269 | } | |
270 | ||
b1c46961 | 271 | // -- checking for active pads, used in 2007 December run |
272 | if ( !strcmp( argv[i], "activepads" ) ) { | |
273 | fGetActivePads = strtoul( argv[i+1], &cpErr ,0); | |
274 | if ( *cpErr ){ | |
275 | HLTError("Cannot convert activepads specifier '%s'. Should be 0(off) or 1(on), must be integer", argv[i+1]); | |
276 | return EINVAL; | |
277 | } | |
278 | i+=2; | |
279 | continue; | |
280 | } | |
281 | ||
282 | // -- checking for nsigma-threshold, used in 2007 December run in ZeroSuppression | |
283 | if ( !strcmp( argv[i], "nsigma-threshold" ) ) { | |
284 | sigmathresh = strtoul( argv[i+1], &cpErr ,0); | |
285 | if ( *cpErr ){ | |
286 | HLTError("Cannot convert nsigma-threshold specifier '%s'. Must be integer", argv[i+1]); | |
287 | return EINVAL; | |
288 | } | |
289 | i+=2; | |
290 | continue; | |
291 | } | |
292 | ||
7e99beb3 | 293 | Logging(kHLTLogError, "HLT::TPCClusterFinder::DoInit", "Unknown Option", "Unknown option '%s'", argv[i] ); |
294 | return EINVAL; | |
27f5f8ed | 295 | |
7e99beb3 | 296 | } |
db16520a | 297 | |
7e99beb3 | 298 | // Choose reader |
2efb85be | 299 | if (fModeSwitch==kClusterFinderPacked) { |
7e99beb3 | 300 | if (rawreadermode == -2) { |
f44e97dc | 301 | HLTDebug("using AliHLTTPCDigitReaderPacked"); |
7e99beb3 | 302 | fReader = new AliHLTTPCDigitReaderPacked(); |
303 | if(oldRCUFormat==1){ | |
304 | fReader->SetOldRCUFormat(kTRUE); | |
305 | } | |
306 | else if(oldRCUFormat!=0){ | |
307 | HLTWarning("Wrong oldrcuformat specifier %d; oldrcuformat set to default(kFALSE)",oldRCUFormat); | |
308 | } | |
aff6e981 | 309 | if(fUnsorted==1){ |
01f43166 | 310 | fReader->SetUnsorted(kTRUE); |
311 | } | |
7e99beb3 | 312 | fClusterFinder->SetReader(fReader); |
8252a538 | 313 | } |
314 | else { | |
db16520a | 315 | #if defined(HAVE_TPC_MAPPING) |
f44e97dc | 316 | HLTDebug("using AliHLTTPCDigitReaderRaw mode %d", rawreadermode); |
7e99beb3 | 317 | fReader = new AliHLTTPCDigitReaderRaw(rawreadermode); |
318 | fClusterFinder->SetReader(fReader); | |
db16520a | 319 | #else //! defined(HAVE_TPC_MAPPING) |
320 | HLTFatal("DigitReaderRaw not available - check your build"); | |
321 | return -ENODEV; | |
322 | #endif //defined(HAVE_TPC_MAPPING) | |
a38a7850 | 323 | } |
7e99beb3 | 324 | } |
2efb85be | 325 | else if(fModeSwitch==kClusterFinderUnpacked){ |
f44e97dc | 326 | HLTDebug("using AliHLTTPCDigitReaderUnpacked"); |
7e99beb3 | 327 | fReader = new AliHLTTPCDigitReaderUnpacked(); |
328 | fClusterFinder->SetReader(fReader); | |
329 | } | |
2efb85be | 330 | else if(fModeSwitch==kClusterFinderDecoder){ |
8252a538 | 331 | fReader = new AliHLTTPCDigitReaderDecoder(); |
332 | fClusterFinder->SetReader(fReader); | |
333 | } | |
334 | else{ | |
335 | HLTFatal("No mode set for clusterfindercomponent"); | |
336 | } | |
7e99beb3 | 337 | // if pp-run use occupancy limit else set to 1. ==> use all |
338 | if ( !fClusterDeconv ) | |
339 | fClusterFinder->SetOccupancyLimit(occulimit); | |
340 | else | |
341 | fClusterFinder->SetOccupancyLimit(1.0); | |
db16520a | 342 | |
7e99beb3 | 343 | // Variables to setup the Clusterfinder |
344 | // TODO: this sounds strange and has to be verified; is the cluster finder not working when | |
345 | // fClusterDeconv = false ? | |
346 | fClusterDeconv = true; | |
347 | fXYClusterError = -1; | |
348 | fZClusterError = -1; | |
a38a7850 | 349 | |
db16520a | 350 | |
7e99beb3 | 351 | fClusterFinder->SetDeconv( fClusterDeconv ); |
352 | fClusterFinder->SetXYError( fXYClusterError ); | |
353 | fClusterFinder->SetZError( fZClusterError ); | |
354 | if ( (fXYClusterError>0) && (fZClusterError>0) ) | |
355 | fClusterFinder->SetCalcErr( false ); | |
356 | fClusterFinder->SetSignalThreshold(sigthresh); | |
b1c46961 | 357 | fClusterFinder->SetNSigmaThreshold(sigmathresh); |
01f43166 | 358 | |
7e99beb3 | 359 | return 0; |
360 | } | |
71d7c760 | 361 | |
362 | int AliHLTTPCClusterFinderComponent::DoDeinit() | |
7e99beb3 | 363 | { |
2a083ac4 | 364 | // see header file for class documentation |
a38a7850 | 365 | |
7e99beb3 | 366 | if ( fClusterFinder ) |
367 | delete fClusterFinder; | |
368 | fClusterFinder = NULL; | |
a38a7850 | 369 | |
7e99beb3 | 370 | if ( fReader ) |
371 | delete fReader; | |
372 | fReader = NULL; | |
a38a7850 | 373 | |
7e99beb3 | 374 | return 0; |
375 | } | |
71d7c760 | 376 | |
8ede8717 | 377 | int AliHLTTPCClusterFinderComponent::DoEvent( const AliHLTComponentEventData& evtData, |
378 | const AliHLTComponentBlockData* blocks, | |
5d2abf3b | 379 | AliHLTComponentTriggerData& /*trigData*/, AliHLTUInt8_t* outputPtr, |
a38a7850 | 380 | AliHLTUInt32_t& size, |
8ede8717 | 381 | vector<AliHLTComponentBlockData>& outputBlocks ) |
7e99beb3 | 382 | { |
2a083ac4 | 383 | // see header file for class documentation |
db16520a | 384 | |
7e99beb3 | 385 | // == init iter (pointer to datablock) |
386 | const AliHLTComponentBlockData* iter = NULL; | |
387 | unsigned long ndx; | |
a38a7850 | 388 | |
7e99beb3 | 389 | // == OUTdatatype pointer |
390 | AliHLTTPCClusterData* outPtr; | |
a38a7850 | 391 | |
7e99beb3 | 392 | AliHLTUInt8_t* outBPtr; |
393 | UInt_t offset, mysize, nSize, tSize = 0; | |
a38a7850 | 394 | |
7e99beb3 | 395 | outBPtr = outputPtr; |
396 | outPtr = (AliHLTTPCClusterData*)outBPtr; | |
a38a7850 | 397 | |
7e99beb3 | 398 | Int_t slice, patch, row[2]; |
399 | unsigned long maxPoints, realPoints = 0; | |
a38a7850 | 400 | |
7e99beb3 | 401 | for ( ndx = 0; ndx < evtData.fBlockCnt; ndx++ ) |
402 | { | |
403 | iter = blocks+ndx; | |
404 | mysize = 0; | |
405 | offset = tSize; | |
a38a7850 | 406 | |
407 | ||
8252a538 | 408 | if (fModeSwitch==0 || fModeSwitch==2) { |
f69743b7 | 409 | HLTDebug("Event 0x%08LX (%Lu) received datatype: %s - required datatype: %s", |
410 | evtData.fEventID, evtData.fEventID, | |
411 | DataType2Text( iter->fDataType).c_str(), | |
412 | DataType2Text(kAliHLTDataTypeDDLRaw | kAliHLTDataOriginTPC).c_str()); | |
a38a7850 | 413 | |
f69743b7 | 414 | if (iter->fDataType == AliHLTTPCDefinitions::fgkDDLPackedRawDataType && |
415 | GetEventCount()<2) { | |
416 | HLTWarning("data type %s is depricated, use %s (kAliHLTDataTypeDDLRaw)!", | |
417 | DataType2Text(AliHLTTPCDefinitions::fgkDDLPackedRawDataType).c_str(), | |
418 | DataType2Text(kAliHLTDataTypeDDLRaw | kAliHLTDataOriginTPC).c_str()); | |
419 | } | |
420 | ||
421 | if ( iter->fDataType != (kAliHLTDataTypeDDLRaw | kAliHLTDataOriginTPC) && | |
422 | iter->fDataType != AliHLTTPCDefinitions::fgkDDLPackedRawDataType ) continue; | |
a38a7850 | 423 | |
7e99beb3 | 424 | } |
8252a538 | 425 | else if(fModeSwitch==1){ |
f69743b7 | 426 | HLTDebug("Event 0x%08LX (%Lu) received datatype: %s - required datatype: %s", |
427 | evtData.fEventID, evtData.fEventID, | |
428 | DataType2Text( iter->fDataType).c_str(), | |
429 | DataType2Text(AliHLTTPCDefinitions::fgkUnpackedRawDataType).c_str()); | |
a38a7850 | 430 | |
7e99beb3 | 431 | if ( iter->fDataType != AliHLTTPCDefinitions::fgkUnpackedRawDataType ) continue; |
a38a7850 | 432 | |
7e99beb3 | 433 | } |
a38a7850 | 434 | |
7e99beb3 | 435 | slice = AliHLTTPCDefinitions::GetMinSliceNr( *iter ); |
436 | patch = AliHLTTPCDefinitions::GetMinPatchNr( *iter ); | |
437 | row[0] = AliHLTTPCTransform::GetFirstRow( patch ); | |
438 | row[1] = AliHLTTPCTransform::GetLastRow( patch ); | |
8252a538 | 439 | |
440 | ||
aff6e981 | 441 | if(fUnsorted){ |
8252a538 | 442 | fClusterFinder->SetUnsorted(fUnsorted); |
443 | fClusterFinder->SetPatch(patch); | |
aff6e981 | 444 | } |
445 | ||
7e99beb3 | 446 | outPtr = (AliHLTTPCClusterData*)outBPtr; |
a38a7850 | 447 | |
7e99beb3 | 448 | maxPoints = (size-tSize-sizeof(AliHLTTPCClusterData))/sizeof(AliHLTTPCSpacePointData); |
db16520a | 449 | |
7e99beb3 | 450 | fClusterFinder->InitSlice( slice, patch, row[0], row[1], maxPoints ); |
e83e889b | 451 | fClusterFinder->SetOutputArray( (AliHLTTPCSpacePointData*)outPtr->fSpacePoints ); |
01f43166 | 452 | |
453 | if(fUnsorted){ | |
a74855c2 | 454 | fClusterFinder->ReadDataUnsorted(iter->fPtr, iter->fSize); |
01f43166 | 455 | |
01f43166 | 456 | fClusterFinder->FindClusters(); |
457 | } | |
458 | else{ | |
459 | fClusterFinder->Read(iter->fPtr, iter->fSize ); | |
460 | fClusterFinder->ProcessDigits(); | |
461 | } | |
7e99beb3 | 462 | realPoints = fClusterFinder->GetNumberOfClusters(); |
71d7c760 | 463 | |
7e99beb3 | 464 | outPtr->fSpacePointCnt = realPoints; |
465 | nSize = sizeof(AliHLTTPCSpacePointData)*realPoints; | |
466 | mysize += nSize+sizeof(AliHLTTPCClusterData); | |
74511e22 | 467 | |
468 | Logging( kHLTLogDebug, "HLT::TPCClusterFinder::DoEvent", "Spacepoints", | |
7e99beb3 | 469 | "Number of spacepoints: %lu Slice/Patch/RowMin/RowMax: %d/%d/%d/%d.", |
470 | realPoints, slice, patch, row[0], row[1] ); | |
471 | AliHLTComponentBlockData bd; | |
472 | FillBlockData( bd ); | |
473 | bd.fOffset = offset; | |
474 | bd.fSize = mysize; | |
475 | bd.fSpecification = iter->fSpecification; | |
64defa03 | 476 | bd.fDataType = AliHLTTPCDefinitions::fgkClustersDataType; |
7e99beb3 | 477 | //AliHLTSubEventDescriptor::FillBlockAttributes( bd.fAttributes ); |
478 | outputBlocks.push_back( bd ); | |
71d7c760 | 479 | |
7e99beb3 | 480 | tSize += mysize; |
481 | outBPtr += mysize; | |
482 | outPtr = (AliHLTTPCClusterData*)outBPtr; | |
71d7c760 | 483 | |
b1c46961 | 484 | |
7e99beb3 | 485 | if ( tSize > size ) |
486 | { | |
487 | Logging( kHLTLogFatal, "HLT::TPCClusterFinder::DoEvent", "Too much data", | |
488 | "Data written over allowed buffer. Amount written: %lu, allowed amount: %lu.", | |
489 | tSize, size ); | |
490 | return EMSGSIZE; | |
71d7c760 | 491 | } |
71d7c760 | 492 | } |
7e99beb3 | 493 | |
494 | size = tSize; | |
71d7c760 | 495 | |
7e99beb3 | 496 | return 0; |
497 | } | |
c3cda394 | 498 | |
499 | int AliHLTTPCClusterFinderComponent::Reconfigure(const char* cdbEntry, const char* chainId) | |
500 | { | |
501 | // see header file for class documentation | |
502 | const char* path="HLT/ConfigTPC"; | |
503 | if (cdbEntry) path=cdbEntry; | |
504 | if (path) { | |
505 | HLTInfo("reconfigure from entry %s, chain id %s", path, (chainId!=NULL && chainId[0]!=0)?chainId:"<none>"); | |
506 | AliCDBEntry *pEntry = AliCDBManager::Instance()->Get(path/*,GetRunNo()*/); | |
507 | if (pEntry) { | |
508 | TObjString* pString=dynamic_cast<TObjString*>(pEntry->GetObject()); | |
509 | if (pString) { | |
510 | HLTInfo("received configuration object: %s", pString->GetString().Data()); | |
511 | } else { | |
512 | HLTError("configuration object \"%s\" has wrong type, required TObjString", path); | |
513 | } | |
514 | } else { | |
515 | HLTError("can not fetch object \"%s\" from CDB", path); | |
516 | } | |
517 | } | |
b0914d2e | 518 | return 0; |
c3cda394 | 519 | } |