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f23a6e1a | 1 | // $Id$ |
2 | ||
3dd8541e | 3 | //************************************************************************** |
4 | //* This file is property of and copyright by the ALICE HLT Project * | |
5 | //* ALICE Experiment at CERN, All rights reserved. * | |
6 | //* * | |
7 | //* Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no> * | |
8 | //* Timm Steinbeck <timm@kip.uni-heidelberg.de> * | |
9 | //* for The ALICE HLT Project. * | |
10 | //* * | |
11 | //* Permission to use, copy, modify and distribute this software and its * | |
12 | //* documentation strictly for non-commercial purposes is hereby granted * | |
13 | //* without fee, provided that the above copyright notice appears in all * | |
14 | //* copies and that both the copyright notice and this permission notice * | |
15 | //* appear in the supporting documentation. The authors make no claims * | |
16 | //* about the suitability of this software for any purpose. It is * | |
17 | //* provided "as is" without express or implied warranty. * | |
18 | //************************************************************************** | |
f23a6e1a | 19 | |
0007ed52 | 20 | // @file AliHLTComponent.cxx |
21 | // @author Matthias Richter, Timm Steinbeck | |
22 | // @date | |
23 | // @brief Base class implementation for HLT components. */ | |
24 | // @note The class is both used in Online (PubSub) and Offline (AliRoot) | |
25 | // context | |
26 | ||
f23a6e1a | 27 | |
66043029 | 28 | //#include "AliHLTStdIncludes.h" |
f23a6e1a | 29 | #include "AliHLTComponent.h" |
30 | #include "AliHLTComponentHandler.h" | |
a655eae3 | 31 | #include "AliHLTMessage.h" |
adb91bc3 | 32 | #include "AliHLTCTPData.h" |
76390ea0 | 33 | #include "AliHLTErrorGuard.h" |
89413559 | 34 | #include "AliRawDataHeader.h" |
70ed7d01 | 35 | #include "TString.h" |
ed504011 | 36 | #include "TMath.h" |
a655eae3 | 37 | #include "TObjArray.h" |
79c114b5 | 38 | #include "TObjectTable.h" |
a655eae3 | 39 | #include "TClass.h" |
90ebac25 | 40 | #include "TStopwatch.h" |
cf9cf07e | 41 | #include "TFormula.h" |
cc095616 | 42 | #include "TUUID.h" |
43 | #include "TMD5.h" | |
44 | #include "TRandom3.h" | |
79c114b5 | 45 | #include "AliHLTMemoryFile.h" |
579d9eb7 | 46 | #include "AliHLTMisc.h" |
ec25e4ca | 47 | #include <cassert> |
bee8f777 | 48 | #include <ctime> |
0da432fa | 49 | #include <stdint.h> |
f23a6e1a | 50 | |
9ace7282 | 51 | /** |
52 | * default compression level for ROOT objects | |
53 | */ | |
54 | #define ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION 5 | |
2e3fd14f | 55 | #define ALIHLTCOMPONENT_STATTIME_SCALER 1000000 |
9ace7282 | 56 | |
b22e91eb | 57 | /** ROOT macro for the implementation of ROOT specific class methods */ |
90ebac25 | 58 | ClassImp(AliHLTComponent); |
59 | ||
60 | /** stopwatch macro using the stopwatch guard */ | |
61 | #define ALIHLTCOMPONENT_STOPWATCH(type) AliHLTStopwatchGuard swguard(fpStopwatches!=NULL?reinterpret_cast<TStopwatch*>(fpStopwatches->At((int)type)):NULL) | |
62 | //#define ALIHLTCOMPONENT_STOPWATCH(type) | |
63 | ||
64 | /** stopwatch macro for operations of the base class */ | |
65 | #define ALIHLTCOMPONENT_BASE_STOPWATCH() ALIHLTCOMPONENT_STOPWATCH(kSWBase) | |
66 | /** stopwatch macro for operations of the detector algorithm (DA) */ | |
67 | #define ALIHLTCOMPONENT_DA_STOPWATCH() ALIHLTCOMPONENT_STOPWATCH(kSWDA) | |
f23a6e1a | 68 | |
f23a6e1a | 69 | AliHLTComponent::AliHLTComponent() |
85869391 | 70 | : |
53feaef5 | 71 | fEnvironment(), |
3cde846d | 72 | fCurrentEvent(0), |
a655eae3 | 73 | fEventCount(-1), |
74 | fFailedEvents(0), | |
75 | fCurrentEventData(), | |
76 | fpInputBlocks(NULL), | |
77 | fCurrentInputBlock(-1), | |
78 | fSearchDataType(kAliHLTVoidDataType), | |
79 | fClassName(), | |
80 | fpInputObjects(NULL), | |
81 | fpOutputBuffer(NULL), | |
82 | fOutputBufferSize(0), | |
83 | fOutputBufferFilled(0), | |
90ebac25 | 84 | fOutputBlocks(), |
79c114b5 | 85 | fpStopwatches(new TObjArray(kSWTypeCount)), |
559631d5 | 86 | fMemFiles(), |
87 | fpRunDesc(NULL), | |
82c58a87 | 88 | fCDBSetRunNoFunc(false), |
a0aeb701 | 89 | fChainId(), |
48abe484 | 90 | fChainIdCrc(0), |
a0aeb701 | 91 | fpBenchmark(NULL), |
78d29060 | 92 | fFlags(0), |
abb52c8f | 93 | fEventType(gkAliEventTypeUnknown), |
eafbc306 | 94 | fComponentArgs(), |
95 | fEventDoneData(NULL), | |
9ace7282 | 96 | fEventDoneDataSize(0), |
97 | fCompressionLevel(ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION) | |
b3f4766b | 98 | , fLastObjectSize(0) |
adb91bc3 | 99 | , fpCTPData(NULL) |
9d4d4b02 | 100 | , fPushbackPeriod(0) |
7e0dd7eb | 101 | , fLastPushBackTime(-1), |
102 | fEventModulo(-1) | |
70ed7d01 | 103 | { |
104 | // see header file for class documentation | |
105 | // or | |
106 | // refer to README to build package | |
107 | // or | |
108 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
a3c9b745 | 109 | memset(&fEnvironment, 0, sizeof(AliHLTAnalysisEnvironment)); |
70ed7d01 | 110 | if (fgpComponentHandler) |
111 | fgpComponentHandler->ScheduleRegister(this); | |
7c781d33 | 112 | //SetLocalLoggingLevel(kHLTLogDefault); |
70ed7d01 | 113 | } |
114 | ||
f23a6e1a | 115 | AliHLTComponent::~AliHLTComponent() |
116 | { | |
70ed7d01 | 117 | // see header file for function documentation |
a0aeb701 | 118 | if (fpBenchmark) delete fpBenchmark; |
119 | fpBenchmark=NULL; | |
120 | ||
8451168b | 121 | CleanupInputObjects(); |
4498d7d1 | 122 | if (fpStopwatches!=NULL) delete fpStopwatches; |
123 | fpStopwatches=NULL; | |
2be3f004 | 124 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 | 125 | while (element!=fMemFiles.end()) { |
126 | if (*element) { | |
127 | if ((*element)->IsClosed()==0) { | |
128 | HLTWarning("memory file has not been closed, possible data loss or incomplete buffer"); | |
129 | // close but do not flush as we dont know whether the buffer is still valid | |
29312178 | 130 | (*element)->CloseMemoryFile(0); |
79c114b5 | 131 | } |
132 | delete *element; | |
133 | *element=NULL; | |
134 | } | |
135 | element++; | |
136 | } | |
45c0a780 | 137 | if (fpRunDesc) { |
138 | delete fpRunDesc; | |
139 | fpRunDesc=NULL; | |
140 | } | |
eafbc306 | 141 | if (fEventDoneData) |
142 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
cf9cf07e | 143 | fEventDoneData=NULL; |
144 | ||
adb91bc3 | 145 | if (fpCTPData) { |
146 | delete fpCTPData; | |
cf9cf07e | 147 | } |
adb91bc3 | 148 | fpCTPData=NULL; |
f23a6e1a | 149 | } |
150 | ||
70ed7d01 | 151 | AliHLTComponentHandler* AliHLTComponent::fgpComponentHandler=NULL; |
b22e91eb | 152 | |
85869391 | 153 | int AliHLTComponent::SetGlobalComponentHandler(AliHLTComponentHandler* pCH, int bOverwrite) |
154 | { | |
70ed7d01 | 155 | // see header file for function documentation |
85869391 | 156 | int iResult=0; |
70ed7d01 | 157 | if (fgpComponentHandler==NULL || bOverwrite!=0) |
158 | fgpComponentHandler=pCH; | |
85869391 | 159 | else |
160 | iResult=-EPERM; | |
161 | return iResult; | |
162 | } | |
163 | ||
70ed7d01 | 164 | int AliHLTComponent::UnsetGlobalComponentHandler() |
165 | { | |
166 | // see header file for function documentation | |
85869391 | 167 | return SetGlobalComponentHandler(NULL,1); |
168 | } | |
169 | ||
c528fdc6 | 170 | int AliHLTComponent::SetComponentEnvironment(const AliHLTAnalysisEnvironment* comenv, void* environParam) |
f23a6e1a | 171 | { |
70ed7d01 | 172 | // see header file for function documentation |
66108417 | 173 | HLTLogKeyword(fChainId.c_str()); |
f23a6e1a | 174 | int iResult=0; |
f7561f8d | 175 | if (comenv) { |
a3c9b745 | 176 | memset(&fEnvironment, 0, sizeof(AliHLTAnalysisEnvironment)); |
177 | memcpy(&fEnvironment, comenv, comenv->fStructSize<sizeof(AliHLTAnalysisEnvironment)?comenv->fStructSize:sizeof(AliHLTAnalysisEnvironment)); | |
178 | fEnvironment.fStructSize=sizeof(AliHLTAnalysisEnvironment); | |
70ed7d01 | 179 | fEnvironment.fParam=environParam; |
f23a6e1a | 180 | } |
c528fdc6 | 181 | return iResult; |
182 | } | |
183 | ||
184 | int AliHLTComponent::Init(const AliHLTAnalysisEnvironment* comenv, void* environParam, int argc, const char** argv ) | |
185 | { | |
186 | // see header file for function documentation | |
187 | HLTLogKeyword(fChainId.c_str()); | |
188 | int iResult=0; | |
189 | if (comenv) { | |
190 | SetComponentEnvironment(comenv, environParam); | |
191 | } | |
9d4d4b02 | 192 | fPushbackPeriod=0; |
193 | fLastPushBackTime=-1; | |
194 | ||
abb52c8f | 195 | fComponentArgs=""; |
8451168b | 196 | const char** pArguments=NULL; |
197 | int iNofChildArgs=0; | |
198 | TString argument=""; | |
199 | int bMissingParam=0; | |
200 | if (argc>0) { | |
201 | pArguments=new const char*[argc]; | |
202 | if (pArguments) { | |
203 | for (int i=0; i<argc && iResult>=0; i++) { | |
abb52c8f | 204 | if (fComponentArgs.size()>0) fComponentArgs+=" "; |
205 | fComponentArgs+=argv[i]; | |
8451168b | 206 | argument=argv[i]; |
207 | if (argument.IsNull()) continue; | |
208 | ||
209 | // benchmark | |
66108417 | 210 | if (argument.CompareTo("-benchmark")==0) { |
8451168b | 211 | |
66108417 | 212 | // -loglevel= |
213 | } else if (argument.BeginsWith("-loglevel=")) { | |
214 | TString parameter=argument.ReplaceAll("-loglevel=", ""); | |
8451168b | 215 | parameter.Remove(TString::kLeading, ' '); // remove all blanks |
216 | if (parameter.BeginsWith("0x") && | |
217 | parameter.Replace(0,2,"",0).IsHex()) { | |
bd6cac58 | 218 | unsigned int loglevel=kHLTLogNone; |
219 | sscanf(parameter.Data(),"%x", &loglevel); | |
220 | SetLocalLoggingLevel((AliHLTComponentLogSeverity)loglevel); | |
8451168b | 221 | } else { |
222 | HLTError("wrong parameter for argument %s, hex number expected", argument.Data()); | |
223 | iResult=-EINVAL; | |
224 | } | |
9ace7282 | 225 | // -object-compression= |
226 | } else if (argument.BeginsWith("-object-compression=")) { | |
227 | argument.ReplaceAll("-object-compression=", ""); | |
228 | if (argument.IsDigit()) { | |
229 | fCompressionLevel=argument.Atoi(); | |
230 | if (fCompressionLevel<0 || fCompressionLevel>9) { | |
231 | HLTWarning("invalid compression level %d, setting to default %d", fCompressionLevel, ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION); | |
232 | fCompressionLevel=ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION; | |
233 | } | |
234 | } else { | |
235 | HLTError("wrong parameter for argument -object-compression, number expected"); | |
236 | } | |
9d4d4b02 | 237 | // -pushback-period= |
238 | } else if (argument.BeginsWith("-pushback-period=")) { | |
239 | argument.ReplaceAll("-pushback-period=", ""); | |
240 | if (argument.IsDigit()) { | |
241 | fPushbackPeriod=argument.Atoi(); | |
242 | } else { | |
243 | HLTError("wrong parameter for argument -pushback-period, number expected"); | |
244 | } | |
7e0dd7eb | 245 | // -event-modulo |
246 | } else if (argument.BeginsWith("-event-modulo=")) { | |
247 | argument.ReplaceAll("-event-modulo=", ""); | |
248 | if (argument.IsDigit()) { | |
249 | fEventModulo=argument.Atoi(); | |
250 | if (fEventModulo < 1) | |
251 | { | |
252 | fEventModulo = -1; | |
253 | HLTError("number passed in -event-modulo must be a positive integer greater or equal to 1."); | |
254 | } | |
255 | } else { | |
256 | HLTError("wrong parameter for argument -event-modulo, integer number expected"); | |
257 | } | |
78d29060 | 258 | // -disable-component-stat |
259 | } else if (argument.CompareTo("-disable-component-stat")==0) { | |
260 | fFlags|=kDisableComponentStat; | |
8451168b | 261 | } else { |
262 | pArguments[iNofChildArgs++]=argv[i]; | |
263 | } | |
264 | } | |
265 | } else { | |
266 | iResult=-ENOMEM; | |
267 | } | |
268 | } | |
269 | if (bMissingParam) { | |
270 | HLTError("missing parameter for argument %s", argument.Data()); | |
271 | iResult=-EINVAL; | |
272 | } | |
5ef2a37b | 273 | if (iResult>=0) { |
274 | iResult=CheckOCDBEntries(); | |
275 | } | |
8451168b | 276 | if (iResult>=0) { |
277 | iResult=DoInit(iNofChildArgs, pArguments); | |
278 | } | |
a0aeb701 | 279 | if (iResult>=0) { |
280 | fEventCount=0; | |
281 | ||
282 | // find out if the component wants to get the steering events | |
283 | // explicitly | |
284 | AliHLTComponentDataTypeList inputDt; | |
285 | GetInputDataTypes(inputDt); | |
78d29060 | 286 | bool bRequireSteeringBlocks=false; |
a0aeb701 | 287 | for (AliHLTComponentDataTypeList::iterator dt=inputDt.begin(); |
78d29060 | 288 | dt!=inputDt.end() && !bRequireSteeringBlocks; |
a0aeb701 | 289 | dt++) { |
78d29060 | 290 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeSOR); |
291 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeRunType); | |
292 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeEOR); | |
293 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeDDL); | |
294 | bRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeComponentStatistics); | |
a0aeb701 | 295 | } |
78d29060 | 296 | if (bRequireSteeringBlocks) fFlags|=kRequireSteeringBlocks; |
a0aeb701 | 297 | } |
8451168b | 298 | if (pArguments) delete [] pArguments; |
a0aeb701 | 299 | |
78d29060 | 300 | #if defined(HLT_COMPONENT_STATISTICS) |
a0aeb701 | 301 | // benchmarking stopwatch for the component statistics |
302 | fpBenchmark=new TStopwatch; | |
78d29060 | 303 | #endif // HLT_COMPONENT_STATISTICS |
a0aeb701 | 304 | |
f23a6e1a | 305 | return iResult; |
306 | } | |
307 | ||
308 | int AliHLTComponent::Deinit() | |
309 | { | |
70ed7d01 | 310 | // see header file for function documentation |
66108417 | 311 | HLTLogKeyword(fChainId.c_str()); |
f23a6e1a | 312 | int iResult=0; |
313 | iResult=DoDeinit(); | |
559631d5 | 314 | if (fpRunDesc) { |
cf9cf07e | 315 | // TODO: the warning should be kept, but the condition is wrong since the |
316 | // AliHLTRunDesc is set before the SOR event in the SetRunDescription | |
317 | // method. A couple of state flags should be defined but that is a bit more | |
318 | // work to do. For the moment disable the warning (2009-07-01) | |
bee8f777 | 319 | // 2009-09-08: now, the info is not cleared in the ProcessEvent, because it |
320 | // might be needed by components during the event processing. | |
cf9cf07e | 321 | //HLTWarning("did not receive EOR for run %d", fpRunDesc->fRunNo); |
559631d5 | 322 | AliHLTRunDesc* pRunDesc=fpRunDesc; |
323 | fpRunDesc=NULL; | |
324 | delete pRunDesc; | |
325 | } | |
adb91bc3 | 326 | if (fpCTPData) { |
327 | delete fpCTPData; | |
cf9cf07e | 328 | } |
adb91bc3 | 329 | fpCTPData=NULL; |
cf9cf07e | 330 | |
579d9eb7 | 331 | fEventCount=0; |
78d29060 | 332 | fFlags=0; |
f23a6e1a | 333 | return iResult; |
334 | } | |
fa2e9b7c | 335 | |
82c58a87 | 336 | int AliHLTComponent::InitCDB(const char* cdbPath, AliHLTComponentHandler* pHandler) |
53feaef5 | 337 | { |
82c58a87 | 338 | // see header file for function documentation |
579d9eb7 | 339 | int iResult=0; |
c528fdc6 | 340 | HLTInfo("Using CDB: %s", cdbPath); |
703bcca6 | 341 | if (pHandler) { |
82c58a87 | 342 | // I have to think about separating the library handling from the |
c528fdc6 | 343 | // component handler. Requiring the component handler here is not |
82c58a87 | 344 | // the cleanest solution. |
c528fdc6 | 345 | // We presume the library already to be loaded, which is the case |
346 | // because it is loaded in the initialization of the logging functionality | |
347 | // | |
579d9eb7 | 348 | // find the symbol |
82c58a87 | 349 | AliHLTMiscInitCDB_t pFunc=(AliHLTMiscInitCDB_t)pHandler->FindSymbol(ALIHLTMISC_LIBRARY, ALIHLTMISC_INIT_CDB); |
579d9eb7 | 350 | if (pFunc) { |
703bcca6 | 351 | TString path; |
352 | if (cdbPath && cdbPath[0]!=0) { | |
353 | path=cdbPath; | |
354 | // very temporary fix, have to check for other formats | |
355 | if (!path.BeginsWith("local://")) { | |
356 | path="local://"; | |
357 | path+=cdbPath; | |
358 | } | |
8f30c1ea | 359 | } |
360 | if ((iResult=(*pFunc)(path.Data()))>=0) { | |
82c58a87 | 361 | if (!(fCDBSetRunNoFunc=pHandler->FindSymbol(ALIHLTMISC_LIBRARY, ALIHLTMISC_SET_CDB_RUNNO))) { |
362 | Message(NULL, kHLTLogWarning, "AliHLTComponent::InitCDB", "init CDB", | |
363 | "can not find function to set CDB run no"); | |
364 | } | |
365 | } | |
579d9eb7 | 366 | } else { |
367 | Message(NULL, kHLTLogError, "AliHLTComponent::InitCDB", "init CDB", | |
368 | "can not find initialization function"); | |
369 | iResult=-ENOSYS; | |
53feaef5 | 370 | } |
82c58a87 | 371 | } else { |
372 | iResult=-EINVAL; | |
373 | } | |
579d9eb7 | 374 | return iResult; |
375 | } | |
376 | ||
377 | int AliHLTComponent::SetCDBRunNo(int runNo) | |
378 | { | |
82c58a87 | 379 | // see header file for function documentation |
380 | if (!fCDBSetRunNoFunc) return 0; | |
381 | return (*((AliHLTMiscSetCDBRunNo_t)fCDBSetRunNoFunc))(runNo); | |
579d9eb7 | 382 | } |
383 | ||
45c0a780 | 384 | int AliHLTComponent::SetRunDescription(const AliHLTRunDesc* desc, const char* /*runType*/) |
385 | { | |
386 | // see header file for function documentation | |
387 | if (!desc) return -EINVAL; | |
388 | if (desc->fStructSize!=sizeof(AliHLTRunDesc)) { | |
389 | HLTError("invalid size of RunDesc struct (%ul)", desc->fStructSize); | |
390 | return -EINVAL; | |
391 | } | |
392 | ||
393 | if (!fpRunDesc) { | |
394 | fpRunDesc=new AliHLTRunDesc; | |
395 | if (!fpRunDesc) return -ENOMEM; | |
396 | *fpRunDesc=kAliHLTVoidRunDesc; | |
397 | } | |
398 | ||
399 | if (fpRunDesc->fRunNo!=kAliHLTVoidRunNo && fpRunDesc->fRunNo!=desc->fRunNo) { | |
400 | HLTWarning("Run description has already been set"); | |
401 | } | |
402 | *fpRunDesc=*desc; | |
403 | SetCDBRunNo(fpRunDesc->fRunNo); | |
404 | // TODO: we have to decide about the runType | |
405 | return 0; | |
406 | } | |
407 | ||
9a0ef890 | 408 | int AliHLTComponent::SetComponentDescription(const char* desc) |
409 | { | |
48abe484 | 410 | // see header file for function documentation |
9a0ef890 | 411 | int iResult=0; |
412 | if (!desc) return 0; | |
413 | ||
414 | TString descriptor=desc; | |
415 | TObjArray* pTokens=descriptor.Tokenize(" "); | |
416 | if (pTokens) { | |
77fd699f | 417 | for (int i=0; i<pTokens->GetEntriesFast() && iResult>=0; i++) { |
704972af | 418 | TString argument=pTokens->At(i++)->GetName(); |
9a0ef890 | 419 | if (!argument || argument.IsNull()) continue; |
420 | ||
a3c9b745 | 421 | // chainid |
422 | if (argument.BeginsWith("chainid")) { | |
423 | argument.ReplaceAll("chainid", ""); | |
9a0ef890 | 424 | if (argument.BeginsWith("=")) { |
425 | fChainId=argument.Replace(0,1,""); | |
48abe484 | 426 | fChainIdCrc=CalculateChecksum((const AliHLTUInt8_t*)fChainId.c_str(), fChainId.length()); |
427 | HLTDebug("setting component description: chain id %s crc 0x%8x", fChainId.c_str(), fChainIdCrc); | |
9a0ef890 | 428 | } else { |
429 | fChainId=""; | |
430 | } | |
431 | } else { | |
48abe484 | 432 | HLTWarning("unknown component description %s", argument.Data()); |
9a0ef890 | 433 | } |
434 | } | |
b09d01b5 | 435 | delete pTokens; |
9a0ef890 | 436 | } |
437 | ||
438 | return iResult; | |
439 | } | |
440 | ||
02bc7a5f | 441 | int AliHLTComponent::ConfigureFromArgumentString(int argc, const char** argv) |
442 | { | |
704972af | 443 | // Configure from an array of argument strings |
444 | // Function supports individual arguments in the argv array and arguments | |
445 | // separated by blanks. | |
446 | // | |
447 | // Each argv entry can contain blanks, quotes and newlines. Newlines are interpreted | |
448 | // as blanks. Enclosing quotes deactivate blank as delimiter. | |
449 | // The separated arguments are stored in an array of strings, and the pointers to | |
450 | // those strings in an array of pointers. The latter is used in the custom argument | |
451 | // scan of the component. | |
452 | ||
02bc7a5f | 453 | int iResult=0; |
704972af | 454 | vector<string> stringarray; // array of argument copies |
455 | // array of pointers to the argument copies | |
456 | // note: not necessarily in sync with the entries in stringarray | |
457 | // can contain any pointer to valid arguments in arbitrary sequence | |
458 | vector<const char*> ptrarray; | |
459 | ||
02bc7a5f | 460 | TString argument=""; |
461 | int i=0; | |
462 | for (i=0; i<argc && iResult>=0; i++) { | |
d9b2cd1d | 463 | argument=argv[i]; |
ba91c7bd | 464 | if (argument.IsWhitespace()) continue; |
465 | ||
58f0fd47 | 466 | // special handling for single component arguments ending with |
704972af | 467 | // a sequence of blanks. All characters until the first occurence |
468 | // of a blank are removed. If the remainder contains only whitespaces | |
469 | // the argument is a single argument, just having whitespaces at the end. | |
58f0fd47 | 470 | argument.Remove(0, argument.First(' ')); |
471 | if (argument.IsWhitespace()) { | |
704972af | 472 | ptrarray.push_back(argv[i]); |
58f0fd47 | 473 | continue; |
474 | } | |
475 | ||
704972af | 476 | // outer loop checks for enclosing quotes |
477 | // extra blank to insert blank token before leading quotes, then | |
478 | // quoted arguments are always the even ones | |
58f0fd47 | 479 | argument=" "; |
480 | argument+=argv[i]; | |
481 | // insert blank in consecutive quotes to correctly tokenize | |
482 | argument.ReplaceAll("''", "' '"); | |
483 | // replace newlines by blanks | |
484 | argument.ReplaceAll("\n", " "); | |
02bc7a5f | 485 | if (argument.IsNull()) continue; |
58f0fd47 | 486 | TObjArray* pTokensQuote=argument.Tokenize("'"); |
487 | if (pTokensQuote) { | |
488 | if (pTokensQuote->GetEntriesFast()>0) { | |
489 | for (int k=0; k<pTokensQuote->GetEntriesFast(); k++) { | |
704972af | 490 | argument=pTokensQuote->At(k)->GetName(); |
58f0fd47 | 491 | if (argument.IsWhitespace()) continue; |
492 | if (k%2) { | |
493 | // every second entry is enclosed by quotes and thus | |
494 | // one single argument | |
704972af | 495 | stringarray.push_back(argument.Data()); |
496 | ptrarray.push_back(stringarray.back().c_str()); | |
58f0fd47 | 497 | } else { |
02bc7a5f | 498 | TObjArray* pTokens=argument.Tokenize(" "); |
499 | if (pTokens) { | |
44869670 | 500 | if (pTokens->GetEntriesFast()>0) { |
02bc7a5f | 501 | for (int n=0; n<pTokens->GetEntriesFast(); n++) { |
704972af | 502 | TString data=pTokens->At(n)->GetName(); |
503 | if (!data.IsNull() && !data.IsWhitespace()) { | |
504 | stringarray.push_back(data.Data()); | |
505 | ptrarray.push_back(stringarray.back().c_str()); | |
44869670 | 506 | } |
02bc7a5f | 507 | } |
02bc7a5f | 508 | } |
509 | delete pTokens; | |
58f0fd47 | 510 | } |
511 | } | |
512 | } | |
58f0fd47 | 513 | } |
514 | delete pTokensQuote; | |
02bc7a5f | 515 | } |
516 | } | |
517 | ||
704972af | 518 | for (i=0; (unsigned)i<ptrarray.size() && iResult>=0;) { |
519 | int result=ScanConfigurationArgument(ptrarray.size()-i, &ptrarray[i]); | |
02bc7a5f | 520 | if (result==0) { |
704972af | 521 | HLTWarning("unknown component argument %s", ptrarray[i]); |
02bc7a5f | 522 | i++; |
523 | } else if (result>0) { | |
524 | i+=result; | |
525 | } else { | |
526 | iResult=result; | |
527 | if (iResult==-EINVAL) { | |
704972af | 528 | HLTError("unknown argument %s", ptrarray[i]); |
02bc7a5f | 529 | } else if (iResult==-EPROTO) { |
704972af | 530 | HLTError("missing/wrong parameter for argument %s (%s)", ptrarray[i], (ptrarray.size()>(unsigned)i+1)?ptrarray[i+1]:"missing"); |
02bc7a5f | 531 | } else { |
704972af | 532 | HLTError("scan of argument %s failed (%d)", ptrarray[i], iResult); |
02bc7a5f | 533 | } |
534 | } | |
535 | } | |
536 | ||
537 | return iResult; | |
538 | } | |
539 | ||
f651054f | 540 | int AliHLTComponent::ConfigureFromCDBTObjString(const char* entries, const char* key) |
02bc7a5f | 541 | { |
f651054f | 542 | // load a list of OCDB objects and configure from the objects |
543 | // can either be a TObjString or a TMap with a TObjString:TObjString key-value pair | |
02bc7a5f | 544 | int iResult=0; |
545 | TString arguments; | |
546 | TString confEntries=entries; | |
547 | TObjArray* pTokens=confEntries.Tokenize(" "); | |
548 | if (pTokens) { | |
549 | for (int n=0; n<pTokens->GetEntriesFast(); n++) { | |
704972af | 550 | const char* path=pTokens->At(n)->GetName(); |
02bc7a5f | 551 | const char* chainId=GetChainId(); |
f651054f | 552 | HLTInfo("configure from entry \"%s\"%s%s, chain id %s", path, key?" key ":"",key?key:"", (chainId!=NULL && chainId[0]!=0)?chainId:"<none>"); |
553 | TObject* pOCDBObject = LoadAndExtractOCDBObject(path, key); | |
02bc7a5f | 554 | if (pOCDBObject) { |
555 | TObjString* pString=dynamic_cast<TObjString*>(pOCDBObject); | |
f651054f | 556 | if (!pString) { |
557 | TMap* pMap=dynamic_cast<TMap*>(pOCDBObject); | |
558 | if (pMap) { | |
559 | // this is the case where no key has been specified and the OCDB | |
560 | // object is a TMap, search for the default key | |
561 | TObject* pObject=pMap->GetValue("default"); | |
562 | if (pObject && (pString=dynamic_cast<TObjString*>(pObject))!=NULL) { | |
563 | HLTInfo("using default key of TMap of configuration object \"%s\"", path); | |
564 | } else { | |
565 | HLTError("no default key available in TMap of configuration object \"%s\"", path); | |
566 | iResult=-ENOENT; | |
567 | break; | |
568 | } | |
569 | } | |
570 | } | |
571 | ||
02bc7a5f | 572 | if (pString) { |
56c78cc3 | 573 | HLTInfo("received configuration object string: \'%s\'", pString->GetName()); |
574 | arguments+=pString->GetName(); | |
02bc7a5f | 575 | arguments+=" "; |
576 | } else { | |
f651054f | 577 | HLTError("configuration object \"%s\"%s%s has wrong type, required TObjString", path, key?" key ":"",key?key:""); |
02bc7a5f | 578 | iResult=-EINVAL; |
579 | } | |
580 | } else { | |
581 | HLTError("can not fetch object \"%s\" from OCDB", path); | |
582 | iResult=-ENOENT; | |
583 | } | |
584 | } | |
585 | delete pTokens; | |
586 | } | |
587 | if (iResult>=0 && !arguments.IsNull()) { | |
588 | const char* array=arguments.Data(); | |
589 | iResult=ConfigureFromArgumentString(1, &array); | |
590 | } | |
591 | return iResult; | |
592 | } | |
593 | ||
56c78cc3 | 594 | TObject* AliHLTComponent::LoadAndExtractOCDBObject(const char* path, const char* key) const |
02bc7a5f | 595 | { |
596 | // see header file for function documentation | |
56c78cc3 | 597 | AliCDBEntry* pEntry=AliHLTMisc::Instance().LoadOCDBEntry(path, GetRunNo()); |
02bc7a5f | 598 | if (!pEntry) return NULL; |
f651054f | 599 | TObject* pObject=AliHLTMisc::Instance().ExtractObject(pEntry); |
600 | TMap* pMap=dynamic_cast<TMap*>(pObject); | |
601 | if (pMap && key) { | |
602 | pObject=pMap->GetValue(key); | |
603 | if (!pObject) { | |
604 | pObject=pMap->GetValue("default"); | |
605 | if (pObject) { | |
606 | HLTWarning("can not find object for key \"%s\" in TMap of configuration object \"%s\", using key \"default\"", key, path); | |
607 | } | |
608 | } | |
609 | if (!pObject) { | |
610 | HLTError("can not find object for key \"%s\" in TMap of configuration object \"%s\"", key, path); | |
611 | return NULL; | |
612 | } | |
613 | } | |
614 | return pObject; | |
02bc7a5f | 615 | } |
616 | ||
579d9eb7 | 617 | int AliHLTComponent::DoInit( int /*argc*/, const char** /*argv*/) |
618 | { | |
619 | // default implementation, childs can overload | |
b543e186 | 620 | HLTLogKeyword("dummy"); |
53feaef5 | 621 | return 0; |
622 | } | |
623 | ||
624 | int AliHLTComponent::DoDeinit() | |
625 | { | |
579d9eb7 | 626 | // default implementation, childs can overload |
b543e186 | 627 | HLTLogKeyword("dummy"); |
579d9eb7 | 628 | return 0; |
629 | } | |
630 | ||
631 | int AliHLTComponent::Reconfigure(const char* /*cdbEntry*/, const char* /*chainId*/) | |
632 | { | |
633 | // default implementation, childs can overload | |
b543e186 | 634 | HLTLogKeyword("dummy"); |
635 | return 0; | |
636 | } | |
637 | ||
638 | int AliHLTComponent::ReadPreprocessorValues(const char* /*modules*/) | |
639 | { | |
640 | // default implementation, childs can overload | |
641 | HLTLogKeyword("dummy"); | |
53feaef5 | 642 | return 0; |
643 | } | |
644 | ||
02bc7a5f | 645 | int AliHLTComponent::ScanConfigurationArgument(int /*argc*/, const char** /*argv*/) |
646 | { | |
647 | // default implementation, childs can overload | |
648 | HLTLogKeyword("dummy"); | |
649 | HLTWarning("The function needs to be implemented by the component"); | |
650 | return 0; | |
651 | } | |
652 | ||
45c0a780 | 653 | int AliHLTComponent::StartOfRun() |
654 | { | |
655 | // default implementation, childs can overload | |
656 | HLTLogKeyword("dummy"); | |
657 | return 0; | |
658 | } | |
659 | ||
660 | int AliHLTComponent::EndOfRun() | |
661 | { | |
662 | // default implementation, childs can overload | |
663 | HLTLogKeyword("dummy"); | |
664 | return 0; | |
665 | } | |
666 | ||
667 | ||
2be3f004 | 668 | int AliHLTComponent::GetOutputDataTypes(AliHLTComponentDataTypeList& /*tgtList*/) |
de6593d0 | 669 | { |
82c58a87 | 670 | // default implementation, childs can overload |
3a7c0444 | 671 | HLTLogKeyword("dummy"); |
de6593d0 | 672 | return 0; |
673 | } | |
674 | ||
5ef2a37b | 675 | void AliHLTComponent::GetOCDBObjectDescription( TMap* const /*targetArray*/) |
676 | { | |
677 | // default implementation, childs can overload | |
678 | HLTLogKeyword("dummy"); | |
679 | } | |
680 | ||
681 | int AliHLTComponent::CheckOCDBEntries(const TMap* const externList) | |
682 | { | |
683 | // check the availability of the OCDB entry descriptions in the TMap | |
684 | // key : complete OCDB path of the entry | |
685 | // value : auxiliary object - short description | |
686 | // if the external map was not provided the function invokes | |
687 | // interface function GetOCDBObjectDescription() to retrieve the list. | |
688 | int iResult=0; | |
689 | if (externList) { | |
690 | iResult=AliHLTMisc::Instance().CheckOCDBEntries(externList); | |
691 | } else { | |
692 | TMap* pMap=new TMap; | |
693 | if (pMap) { | |
694 | pMap->SetOwnerKeyValue(kTRUE); | |
695 | GetOCDBObjectDescription(pMap); | |
696 | iResult=AliHLTMisc::Instance().CheckOCDBEntries(pMap); | |
697 | delete pMap; | |
698 | pMap=NULL; | |
699 | } | |
700 | } | |
701 | ||
702 | return iResult; | |
703 | } | |
704 | ||
70ed7d01 | 705 | void AliHLTComponent::DataType2Text( const AliHLTComponentDataType& type, char output[kAliHLTComponentDataTypefIDsize+kAliHLTComponentDataTypefOriginSize+2] ) const |
706 | { | |
707 | // see header file for function documentation | |
9ce4bf4a | 708 | memset( output, 0, kAliHLTComponentDataTypefIDsize+kAliHLTComponentDataTypefOriginSize+2 ); |
709 | strncat( output, type.fOrigin, kAliHLTComponentDataTypefOriginSize ); | |
bd2a51b0 | 710 | strncat( output, ":", 1 ); |
9ce4bf4a | 711 | strncat( output, type.fID, kAliHLTComponentDataTypefIDsize ); |
fa2e9b7c | 712 | } |
713 | ||
fbdb63fd | 714 | string AliHLTComponent::DataType2Text( const AliHLTComponentDataType& type, int mode) |
9ce4bf4a | 715 | { |
70ed7d01 | 716 | // see header file for function documentation |
9ce4bf4a | 717 | string out(""); |
fbdb63fd | 718 | |
58f0fd47 | 719 | // 'typeid' 'origin' |
720 | // aligned to 8 and 4 chars respectively, blocks enclosed in quotes and | |
721 | // separated by blank e.g. | |
722 | // 'DDL_RAW ' 'TPC ' | |
723 | if (mode==3) { | |
724 | int i=0; | |
725 | char tmp[8]; | |
726 | out+="'"; | |
727 | for (i=0; i<kAliHLTComponentDataTypefIDsize; i++) { | |
728 | unsigned char* puc=(unsigned char*)type.fID; | |
729 | if (puc[i]<32) | |
730 | sprintf(tmp, "\\%x", type.fID[i]); | |
731 | else | |
732 | sprintf(tmp, "%c", type.fID[i]); | |
733 | out+=tmp; | |
734 | } | |
735 | out+="' '"; | |
736 | for (i=0; i<kAliHLTComponentDataTypefOriginSize; i++) { | |
737 | unsigned char* puc=(unsigned char*)type.fOrigin; | |
738 | if ((puc[i])<32) | |
739 | sprintf(tmp, "\\%x", type.fOrigin[i]); | |
740 | else | |
741 | sprintf(tmp, "%c", type.fOrigin[i]); | |
742 | out+=tmp; | |
743 | } | |
744 | out+="'"; | |
745 | return out; | |
746 | } | |
747 | ||
748 | // origin typeid as numbers separated by colon e.g. | |
749 | // aligned to 8 and 4 chars respectively, all characters separated by | |
750 | // quotes, e.g. | |
751 | // '84'80'67'32':'68'68'76'95'82'65'87'32' | |
fbdb63fd | 752 | if (mode==2) { |
753 | int i=0; | |
754 | char tmp[8]; | |
755 | for (i=0; i<kAliHLTComponentDataTypefOriginSize; i++) { | |
756 | sprintf(tmp, "'%d", type.fOrigin[i]); | |
757 | out+=tmp; | |
758 | } | |
759 | out+="':'"; | |
760 | for (i=0; i<kAliHLTComponentDataTypefIDsize; i++) { | |
761 | sprintf(tmp, "%d'", type.fID[i]); | |
762 | out+=tmp; | |
763 | } | |
764 | return out; | |
765 | } | |
766 | ||
58f0fd47 | 767 | // origin typeid separated by colon e.g. |
768 | // aligned to 8 and 4 chars respectively, all characters separated by | |
769 | // quotes, e.g. | |
770 | // 'T'P'C' ':'D'D'L'_'R'A'W' ' | |
fbdb63fd | 771 | if (mode==1) { |
772 | int i=0; | |
773 | char tmp[8]; | |
774 | for (i=0; i<kAliHLTComponentDataTypefOriginSize; i++) { | |
775 | unsigned char* puc=(unsigned char*)type.fOrigin; | |
776 | if ((puc[i])<32) | |
777 | sprintf(tmp, "'\\%x", type.fOrigin[i]); | |
778 | else | |
779 | sprintf(tmp, "'%c", type.fOrigin[i]); | |
780 | out+=tmp; | |
781 | } | |
782 | out+="':'"; | |
783 | for (i=0; i<kAliHLTComponentDataTypefIDsize; i++) { | |
784 | unsigned char* puc=(unsigned char*)type.fID; | |
785 | if (puc[i]<32) | |
786 | sprintf(tmp, "\\%x'", type.fID[i]); | |
787 | else | |
788 | sprintf(tmp, "%c'", type.fID[i]); | |
789 | out+=tmp; | |
790 | } | |
791 | return out; | |
792 | } | |
793 | ||
58f0fd47 | 794 | // origin typeid |
795 | // aligned to 8 and 4 chars respectively, separated by colon e.g. | |
796 | // TPC :DDL_RAW | |
9ce4bf4a | 797 | if (type==kAliHLTVoidDataType) { |
798 | out="VOID:VOID"; | |
799 | } else { | |
3cde846d | 800 | // some gymnastics in order to avoid a '0' which is part of either or both |
801 | // ID and origin terminating the whole string. Unfortunately, string doesn't | |
802 | // stop appending at the '0' if the number of elements to append was | |
803 | // explicitely specified | |
804 | string tmp(""); | |
805 | tmp.append(type.fOrigin, kAliHLTComponentDataTypefOriginSize); | |
806 | out.append(tmp.c_str()); | |
9ce4bf4a | 807 | out.append(":"); |
3cde846d | 808 | tmp=""; |
809 | tmp.append(type.fID, kAliHLTComponentDataTypefIDsize); | |
810 | out.append(tmp.c_str()); | |
9ce4bf4a | 811 | } |
812 | return out; | |
813 | } | |
814 | ||
815 | ||
70ed7d01 | 816 | void* AliHLTComponent::AllocMemory( unsigned long size ) |
817 | { | |
818 | // see header file for function documentation | |
85869391 | 819 | if (fEnvironment.fAllocMemoryFunc) |
820 | return (*fEnvironment.fAllocMemoryFunc)(fEnvironment.fParam, size ); | |
9ce4bf4a | 821 | HLTFatal("no memory allocation handler registered"); |
85869391 | 822 | return NULL; |
823 | } | |
824 | ||
2be3f004 | 825 | int AliHLTComponent::MakeOutputDataBlockList( const AliHLTComponentBlockDataList& blocks, AliHLTUInt32_t* blockCount, |
70ed7d01 | 826 | AliHLTComponentBlockData** outputBlocks ) |
827 | { | |
828 | // see header file for function documentation | |
9ce4bf4a | 829 | if ( blockCount==NULL || outputBlocks==NULL ) |
2d7ff710 | 830 | return -EFAULT; |
fa2e9b7c | 831 | AliHLTUInt32_t count = blocks.size(); |
832 | if ( !count ) | |
833 | { | |
834 | *blockCount = 0; | |
835 | *outputBlocks = NULL; | |
836 | return 0; | |
837 | } | |
8ede8717 | 838 | *outputBlocks = reinterpret_cast<AliHLTComponentBlockData*>( AllocMemory( sizeof(AliHLTComponentBlockData)*count ) ); |
fa2e9b7c | 839 | if ( !*outputBlocks ) |
2d7ff710 | 840 | return -ENOMEM; |
ca8524df | 841 | for ( unsigned long i = 0; i < count; i++ ) { |
fa2e9b7c | 842 | (*outputBlocks)[i] = blocks[i]; |
732e8f50 | 843 | if (MatchExactly(blocks[i].fDataType, kAliHLTAnyDataType)) { |
5f5b708b | 844 | (*outputBlocks)[i].fDataType=GetOutputDataType(); |
845 | /* data type was set to the output data type by the PubSub AliRoot | |
846 | Wrapper component, if data type of the block was ********:****. | |
847 | Now handled by the component base class in order to have same | |
848 | behavior when running embedded in AliRoot | |
ca8524df | 849 | memset((*outputBlocks)[i].fDataType.fID, '*', kAliHLTComponentDataTypefIDsize); |
850 | memset((*outputBlocks)[i].fDataType.fOrigin, '*', kAliHLTComponentDataTypefOriginSize); | |
5f5b708b | 851 | */ |
ca8524df | 852 | } |
853 | } | |
fa2e9b7c | 854 | *blockCount = count; |
855 | return 0; | |
856 | ||
857 | } | |
0c0c9d99 | 858 | |
0007ed52 | 859 | int AliHLTComponent::GetEventDoneData( unsigned long size, AliHLTComponentEventDoneData** edd ) const |
70ed7d01 | 860 | { |
861 | // see header file for function documentation | |
85869391 | 862 | if (fEnvironment.fGetEventDoneDataFunc) |
863 | return (*fEnvironment.fGetEventDoneDataFunc)(fEnvironment.fParam, fCurrentEvent, size, edd ); | |
864 | return -ENOSYS; | |
865 | } | |
866 | ||
eafbc306 | 867 | int AliHLTComponent::ReserveEventDoneData( unsigned long size ) |
868 | { | |
869 | // see header file for function documentation | |
870 | int iResult=0; | |
871 | ||
6f4231a1 | 872 | unsigned long capacity=fEventDoneDataSize; |
873 | if (fEventDoneData) capacity-=sizeof(AliHLTComponentEventDoneData)+fEventDoneData->fDataSize; | |
874 | if (size>capacity) { | |
875 | unsigned long newSize=sizeof(AliHLTComponentEventDoneData)+size+(fEventDoneDataSize-capacity); | |
876 | AliHLTComponentEventDoneData* newEDD = reinterpret_cast<AliHLTComponentEventDoneData*>( new AliHLTUInt8_t[newSize] ); | |
eafbc306 | 877 | if (!newEDD) |
878 | return -ENOMEM; | |
879 | newEDD->fStructSize = sizeof(AliHLTComponentEventDoneData); | |
880 | newEDD->fDataSize = 0; | |
881 | newEDD->fData = reinterpret_cast<AliHLTUInt8_t*>(newEDD)+newEDD->fStructSize; | |
882 | if (fEventDoneData) { | |
883 | memcpy( newEDD->fData, fEventDoneData->fData, fEventDoneData->fDataSize ); | |
884 | newEDD->fDataSize = fEventDoneData->fDataSize; | |
885 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
886 | } | |
887 | fEventDoneData = newEDD; | |
6f4231a1 | 888 | fEventDoneDataSize = newSize; |
eafbc306 | 889 | } |
890 | return iResult; | |
891 | ||
892 | } | |
893 | ||
894 | int AliHLTComponent::PushEventDoneData( AliHLTUInt32_t eddDataWord ) | |
895 | { | |
0007ed52 | 896 | // see header file for function documentation |
eafbc306 | 897 | if (!fEventDoneData) |
898 | return -ENOMEM; | |
899 | if (fEventDoneData->fDataSize+sizeof(AliHLTUInt32_t)>fEventDoneDataSize) | |
900 | return -ENOSPC; | |
901 | *reinterpret_cast<AliHLTUInt32_t*>((reinterpret_cast<AliHLTUInt8_t*>(fEventDoneData->fData)+fEventDoneData->fDataSize)) = eddDataWord; | |
902 | fEventDoneData->fDataSize += sizeof(AliHLTUInt32_t); | |
903 | return 0; | |
904 | } | |
905 | ||
906 | void AliHLTComponent::ReleaseEventDoneData() | |
907 | { | |
0007ed52 | 908 | // see header file for function documentation |
909 | if (fEventDoneData) | |
eafbc306 | 910 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); |
911 | fEventDoneData = NULL; | |
912 | fEventDoneDataSize = 0; | |
913 | } | |
914 | ||
915 | ||
2be3f004 | 916 | int AliHLTComponent::FindMatchingDataTypes(AliHLTComponent* pConsumer, AliHLTComponentDataTypeList* tgtList) |
0c0c9d99 | 917 | { |
70ed7d01 | 918 | // see header file for function documentation |
0c0c9d99 | 919 | int iResult=0; |
920 | if (pConsumer) { | |
8a106878 | 921 | AliHLTComponentDataTypeList itypes; |
922 | AliHLTComponentDataTypeList otypes; | |
923 | otypes.push_back(GetOutputDataType()); | |
c57201be | 924 | if (MatchExactly(otypes[0],kAliHLTMultipleDataType)) { |
8a106878 | 925 | otypes.clear(); |
926 | int count=0; | |
927 | if ((count=GetOutputDataTypes(otypes))>0) { | |
928 | } else if (GetComponentType()!=kSink) { | |
929 | HLTWarning("component %s indicates multiple output data types but GetOutputDataTypes returns %d", GetComponentID(), count); | |
930 | } | |
931 | } | |
0007ed52 | 932 | pConsumer->GetInputDataTypes(itypes); |
48abe484 | 933 | AliHLTComponentDataTypeList::iterator otype=otypes.begin(); |
934 | for (;otype!=otypes.end();otype++) { | |
935 | //PrintDataTypeContent((*otype), "publisher \'%s\'"); | |
936 | if ((*otype)==(kAliHLTAnyDataType|kAliHLTDataOriginPrivate)) { | |
937 | if (tgtList) tgtList->push_back(*otype); | |
938 | iResult++; | |
939 | continue; | |
940 | } | |
941 | ||
942 | AliHLTComponentDataTypeList::iterator itype=itypes.begin(); | |
32f88fc5 | 943 | for ( ; itype!=itypes.end() && (*itype)!=(*otype) ; itype++) {/* empty body */}; |
48abe484 | 944 | //if (itype!=itypes.end()) PrintDataTypeContent(*itype, "consumer \'%s\'"); |
945 | if (itype!=itypes.end()) { | |
946 | if (tgtList) tgtList->push_back(*otype); | |
0c0c9d99 | 947 | iResult++; |
0c0c9d99 | 948 | } |
0c0c9d99 | 949 | } |
950 | } else { | |
951 | iResult=-EINVAL; | |
952 | } | |
953 | return iResult; | |
954 | } | |
2d7ff710 | 955 | |
8b97f4f1 | 956 | void AliHLTComponent::PrintDataTypeContent(AliHLTComponentDataType& dt, const char* format) |
5f5b708b | 957 | { |
66043029 | 958 | // see header file for function documentation |
8b97f4f1 | 959 | const char* fmt="\'%s\'"; |
5f5b708b | 960 | if (format) fmt=format; |
8b97f4f1 | 961 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, Form(fmt, (DataType2Text(dt)).c_str())); |
962 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, | |
963 | Form("%x %x %x %x %x %x %x %x : %x %x %x %x", | |
964 | dt.fID[0], | |
965 | dt.fID[1], | |
966 | dt.fID[2], | |
967 | dt.fID[3], | |
968 | dt.fID[4], | |
969 | dt.fID[5], | |
970 | dt.fID[6], | |
971 | dt.fID[7], | |
972 | dt.fOrigin[0], | |
973 | dt.fOrigin[1], | |
974 | dt.fOrigin[2], | |
975 | dt.fOrigin[3])); | |
5f5b708b | 976 | } |
977 | ||
fbdb63fd | 978 | void AliHLTComponent::FillBlockData( AliHLTComponentBlockData& blockData ) |
70ed7d01 | 979 | { |
980 | // see header file for function documentation | |
2d7ff710 | 981 | blockData.fStructSize = sizeof(blockData); |
982 | FillShmData( blockData.fShmKey ); | |
983 | blockData.fOffset = ~(AliHLTUInt32_t)0; | |
984 | blockData.fPtr = NULL; | |
985 | blockData.fSize = 0; | |
986 | FillDataType( blockData.fDataType ); | |
a655eae3 | 987 | blockData.fSpecification = kAliHLTVoidDataSpec; |
2d7ff710 | 988 | } |
989 | ||
fbdb63fd | 990 | void AliHLTComponent::FillShmData( AliHLTComponentShmData& shmData ) |
70ed7d01 | 991 | { |
992 | // see header file for function documentation | |
2d7ff710 | 993 | shmData.fStructSize = sizeof(shmData); |
994 | shmData.fShmType = gkAliHLTComponentInvalidShmType; | |
995 | shmData.fShmID = gkAliHLTComponentInvalidShmID; | |
996 | } | |
997 | ||
fbdb63fd | 998 | void AliHLTComponent::FillDataType( AliHLTComponentDataType& dataType ) |
70ed7d01 | 999 | { |
1000 | // see header file for function documentation | |
ca8524df | 1001 | dataType=kAliHLTAnyDataType; |
2d7ff710 | 1002 | } |
1003 | ||
70ed7d01 | 1004 | void AliHLTComponent::CopyDataType(AliHLTComponentDataType& tgtdt, const AliHLTComponentDataType& srcdt) |
1005 | { | |
1006 | // see header file for function documentation | |
2d7ff710 | 1007 | memcpy(&tgtdt.fID[0], &srcdt.fID[0], kAliHLTComponentDataTypefIDsize); |
1008 | memcpy(&tgtdt.fOrigin[0], &srcdt.fOrigin[0], kAliHLTComponentDataTypefOriginSize); | |
1009 | } | |
1010 | ||
70ed7d01 | 1011 | void AliHLTComponent::SetDataType(AliHLTComponentDataType& tgtdt, const char* id, const char* origin) |
1012 | { | |
1013 | // see header file for function documentation | |
7e3efc8f | 1014 | tgtdt.fStructSize=sizeof(AliHLTComponentDataType); |
1015 | if (id) { | |
1016 | memset(&tgtdt.fID[0], 0, kAliHLTComponentDataTypefIDsize); | |
d76bc02a | 1017 | strncpy(&tgtdt.fID[0], id, strlen(id)<(size_t)kAliHLTComponentDataTypefIDsize?strlen(id):kAliHLTComponentDataTypefIDsize); |
7e3efc8f | 1018 | } |
1019 | if (origin) { | |
1020 | memset(&tgtdt.fOrigin[0], 0, kAliHLTComponentDataTypefOriginSize); | |
d76bc02a | 1021 | strncpy(&tgtdt.fOrigin[0], origin, strlen(origin)<(size_t)kAliHLTComponentDataTypefOriginSize?strlen(origin):kAliHLTComponentDataTypefOriginSize); |
7e3efc8f | 1022 | } |
2d7ff710 | 1023 | } |
9ce4bf4a | 1024 | |
18b56222 | 1025 | void AliHLTComponent::SetDataType(AliHLTComponentDataType& dt, AliHLTUInt64_t id, AliHLTUInt32_t origin) |
1026 | { | |
1027 | // see header file for function documentation | |
1028 | dt.fStructSize=sizeof(AliHLTComponentDataType); | |
1029 | assert(kAliHLTComponentDataTypefIDsize==sizeof(id)); | |
1030 | assert(kAliHLTComponentDataTypefOriginSize==sizeof(origin)); | |
1031 | memcpy(&dt.fID, &id, kAliHLTComponentDataTypefIDsize); | |
1032 | memcpy(&dt.fOrigin, &origin, kAliHLTComponentDataTypefOriginSize); | |
1033 | } | |
1034 | ||
9ce4bf4a | 1035 | void AliHLTComponent::FillEventData(AliHLTComponentEventData& evtData) |
1036 | { | |
70ed7d01 | 1037 | // see header file for function documentation |
9ce4bf4a | 1038 | memset(&evtData, 0, sizeof(AliHLTComponentEventData)); |
1039 | evtData.fStructSize=sizeof(AliHLTComponentEventData); | |
48abe484 | 1040 | evtData.fEventID=kAliHLTVoidEventID; |
462b8b22 | 1041 | evtData.fEventCreation_s = kMaxUInt; |
9ce4bf4a | 1042 | } |
1043 | ||
70ed7d01 | 1044 | void AliHLTComponent::PrintComponentDataTypeInfo(const AliHLTComponentDataType& dt) |
1045 | { | |
1046 | // see header file for function documentation | |
9ce4bf4a | 1047 | TString msg; |
1048 | msg.Form("AliHLTComponentDataType(%d): ID=\"", dt.fStructSize); | |
1049 | for ( int i = 0; i < kAliHLTComponentDataTypefIDsize; i++ ) { | |
1050 | if (dt.fID[i]!=0) msg+=dt.fID[i]; | |
1051 | else msg+="\\0"; | |
1052 | } | |
1053 | msg+="\" Origin=\""; | |
1054 | for ( int i = 0; i < kAliHLTComponentDataTypefOriginSize; i++ ) { | |
1055 | if (dt.fOrigin[i]!=0) msg+=dt.fOrigin[i]; | |
1056 | else msg+="\\0"; | |
1057 | } | |
1058 | msg+="\""; | |
3cde846d | 1059 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, msg.Data()); |
9ce4bf4a | 1060 | } |
1061 | ||
70ed7d01 | 1062 | int AliHLTComponent::GetEventCount() const |
3cde846d | 1063 | { |
70ed7d01 | 1064 | // see header file for function documentation |
3cde846d | 1065 | return fEventCount; |
1066 | } | |
1067 | ||
1068 | int AliHLTComponent::IncrementEventCounter() | |
1069 | { | |
70ed7d01 | 1070 | // see header file for function documentation |
3cde846d | 1071 | if (fEventCount>=0) fEventCount++; |
1072 | return fEventCount; | |
1073 | } | |
1074 | ||
66043029 | 1075 | int AliHLTComponent::GetNumberOfInputBlocks() const |
a655eae3 | 1076 | { |
1077 | // see header file for function documentation | |
1078 | if (fpInputBlocks!=NULL) { | |
1079 | return fCurrentEventData.fBlockCnt; | |
1080 | } | |
1081 | return 0; | |
1082 | } | |
1083 | ||
4646c6e3 | 1084 | AliHLTEventID_t AliHLTComponent::GetEventId() const |
1085 | { | |
1086 | // see header file for function documentation | |
1087 | if (fpInputBlocks!=NULL) { | |
1088 | return fCurrentEventData.fEventID; | |
1089 | } | |
1090 | return 0; | |
1091 | } | |
1092 | ||
a655eae3 | 1093 | const TObject* AliHLTComponent::GetFirstInputObject(const AliHLTComponentDataType& dt, |
1094 | const char* classname, | |
1095 | int bForce) | |
1096 | { | |
1097 | // see header file for function documentation | |
90ebac25 | 1098 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1099 | fSearchDataType=dt; |
1100 | if (classname) fClassName=classname; | |
1101 | else fClassName.clear(); | |
1edbbe49 | 1102 | int idx=FindInputBlock(fSearchDataType, 0, 1); |
a655eae3 | 1103 | TObject* pObj=NULL; |
1104 | if (idx>=0) { | |
79c114b5 | 1105 | HLTDebug("found block %d when searching for data type %s", idx, DataType2Text(dt).c_str()); |
a655eae3 | 1106 | if ((pObj=GetInputObject(idx, fClassName.c_str(), bForce))!=NULL) { |
1107 | fCurrentInputBlock=idx; | |
1108 | } else { | |
1109 | } | |
1110 | } | |
1111 | return pObj; | |
1112 | } | |
1113 | ||
1114 | const TObject* AliHLTComponent::GetFirstInputObject(const char* dtID, | |
1115 | const char* dtOrigin, | |
1116 | const char* classname, | |
1117 | int bForce) | |
1118 | { | |
1119 | // see header file for function documentation | |
90ebac25 | 1120 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1121 | AliHLTComponentDataType dt; |
1122 | SetDataType(dt, dtID, dtOrigin); | |
1123 | return GetFirstInputObject(dt, classname, bForce); | |
1124 | } | |
1125 | ||
1126 | const TObject* AliHLTComponent::GetNextInputObject(int bForce) | |
1127 | { | |
1128 | // see header file for function documentation | |
90ebac25 | 1129 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
1edbbe49 | 1130 | int idx=FindInputBlock(fSearchDataType, fCurrentInputBlock+1, 1); |
a655eae3 | 1131 | //HLTDebug("found block %d when searching for data type %s", idx, DataType2Text(fSearchDataType).c_str()); |
1132 | TObject* pObj=NULL; | |
1133 | if (idx>=0) { | |
1134 | if ((pObj=GetInputObject(idx, fClassName.c_str(), bForce))!=NULL) { | |
1135 | fCurrentInputBlock=idx; | |
1136 | } | |
1137 | } | |
1138 | return pObj; | |
1139 | } | |
1140 | ||
1edbbe49 | 1141 | int AliHLTComponent::FindInputBlock(const AliHLTComponentDataType& dt, int startIdx, int bObject) const |
a655eae3 | 1142 | { |
1143 | // see header file for function documentation | |
1144 | int iResult=-ENOENT; | |
1145 | if (fpInputBlocks!=NULL) { | |
1146 | int idx=startIdx<0?0:startIdx; | |
4b98eadb | 1147 | for ( ; (UInt_t)idx<fCurrentEventData.fBlockCnt && iResult==-ENOENT; idx++) { |
3dd8541e | 1148 | if (dt!=fpInputBlocks[idx].fDataType) continue; |
1149 | ||
1edbbe49 | 1150 | if (bObject!=0) { |
1151 | if (fpInputBlocks[idx].fPtr==NULL) continue; | |
3294f81a | 1152 | AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)fpInputBlocks[idx].fPtr); |
1153 | if (firstWord!=fpInputBlocks[idx].fSize-sizeof(AliHLTUInt32_t)) continue; | |
1edbbe49 | 1154 | } |
3dd8541e | 1155 | iResult=idx; |
a655eae3 | 1156 | } |
1157 | } | |
1158 | return iResult; | |
1159 | } | |
1160 | ||
1161 | TObject* AliHLTComponent::CreateInputObject(int idx, int bForce) | |
1162 | { | |
1163 | // see header file for function documentation | |
1164 | TObject* pObj=NULL; | |
1165 | if (fpInputBlocks!=NULL) { | |
4b98eadb | 1166 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 | 1167 | if (fpInputBlocks[idx].fPtr) { |
3294f81a | 1168 | AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)fpInputBlocks[idx].fPtr); |
a655eae3 | 1169 | if (firstWord==fpInputBlocks[idx].fSize-sizeof(AliHLTUInt32_t)) { |
8451168b | 1170 | HLTDebug("create object from block %d size %d", idx, fpInputBlocks[idx].fSize); |
3294f81a | 1171 | AliHLTMessage msg(fpInputBlocks[idx].fPtr, fpInputBlocks[idx].fSize); |
66043029 | 1172 | TClass* objclass=msg.GetClass(); |
1173 | pObj=msg.ReadObject(objclass); | |
1174 | if (pObj && objclass) { | |
1175 | HLTDebug("object %p type %s created", pObj, objclass->GetName()); | |
a655eae3 | 1176 | } else { |
1177 | } | |
1edbbe49 | 1178 | //} else { |
1179 | } else if (bForce!=0) { | |
c5123824 | 1180 | HLTError("size mismatch: block size %d, indicated %d", fpInputBlocks[idx].fSize, firstWord+sizeof(AliHLTUInt32_t)); |
a655eae3 | 1181 | } |
1182 | } else { | |
1183 | HLTFatal("block descriptor empty"); | |
1184 | } | |
1185 | } else { | |
1186 | HLTError("index %d out of range %d", idx, fCurrentEventData.fBlockCnt); | |
1187 | } | |
1188 | } else { | |
1189 | HLTError("no input blocks available"); | |
1190 | } | |
1191 | ||
1192 | return pObj; | |
1193 | } | |
1194 | ||
298ef463 | 1195 | TObject* AliHLTComponent::GetInputObject(int idx, const char* /*classname*/, int bForce) |
a655eae3 | 1196 | { |
1197 | // see header file for function documentation | |
1198 | if (fpInputObjects==NULL) { | |
1199 | fpInputObjects=new TObjArray(fCurrentEventData.fBlockCnt); | |
1200 | } | |
1201 | TObject* pObj=NULL; | |
1202 | if (fpInputObjects) { | |
1203 | pObj=fpInputObjects->At(idx); | |
1204 | if (pObj==NULL) { | |
1205 | pObj=CreateInputObject(idx, bForce); | |
1206 | if (pObj) { | |
1207 | fpInputObjects->AddAt(pObj, idx); | |
1208 | } | |
1209 | } | |
1210 | } else { | |
1211 | HLTFatal("memory allocation failed: TObjArray of size %d", fCurrentEventData.fBlockCnt); | |
1212 | } | |
1213 | return pObj; | |
1214 | } | |
1215 | ||
8451168b | 1216 | int AliHLTComponent::CleanupInputObjects() |
1217 | { | |
66043029 | 1218 | // see header file for function documentation |
8451168b | 1219 | if (!fpInputObjects) return 0; |
1220 | TObjArray* array=fpInputObjects; | |
1221 | fpInputObjects=NULL; | |
3ecb06e2 | 1222 | for (int i=0; i<array->GetEntriesFast(); i++) { |
8451168b | 1223 | TObject* pObj=array->At(i); |
79c114b5 | 1224 | // grrr, garbage collection strikes back: When read via AliHLTMessage |
1225 | // (CreateInputObject), and written to a TFile afterwards, the | |
1226 | // TFile::Close calls ROOOT's garbage collection. No clue why the | |
1227 | // object ended up in the key list and needs to be deleted | |
a6c7a8bc | 1228 | // |
1229 | // Matthias 09.11.2008 follow up | |
1230 | // This approach doesn't actually work in all cases: the object table | |
1231 | // can be switched off globally, the flag needs to be checked here as | |
1232 | // well in order to avoid memory leaks. | |
1233 | // This means we have to find another solution for the problem if it | |
1234 | // pops up again. | |
1235 | if (pObj && | |
1236 | (!TObject::GetObjectStat() || gObjectTable->PtrIsValid(pObj))) { | |
1237 | delete pObj; | |
1238 | } | |
8451168b | 1239 | } |
1240 | delete array; | |
90ebac25 | 1241 | return 0; |
8451168b | 1242 | } |
1243 | ||
a655eae3 | 1244 | AliHLTComponentDataType AliHLTComponent::GetDataType(const TObject* pObject) |
1245 | { | |
1246 | // see header file for function documentation | |
90ebac25 | 1247 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1248 | AliHLTComponentDataType dt=kAliHLTVoidDataType; |
1249 | int idx=fCurrentInputBlock; | |
1250 | if (pObject) { | |
1251 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { | |
1252 | } else { | |
1253 | HLTError("unknown object %p", pObject); | |
1254 | } | |
1255 | } | |
1256 | if (idx>=0) { | |
4b98eadb | 1257 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 | 1258 | dt=fpInputBlocks[idx].fDataType; |
1259 | } else { | |
1260 | HLTFatal("severe internal error, index out of range"); | |
1261 | } | |
1262 | } | |
1263 | return dt; | |
1264 | } | |
1265 | ||
1266 | AliHLTUInt32_t AliHLTComponent::GetSpecification(const TObject* pObject) | |
1267 | { | |
1268 | // see header file for function documentation | |
90ebac25 | 1269 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1270 | AliHLTUInt32_t iSpec=kAliHLTVoidDataSpec; |
1271 | int idx=fCurrentInputBlock; | |
1272 | if (pObject) { | |
1273 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { | |
1274 | } else { | |
1275 | HLTError("unknown object %p", pObject); | |
1276 | } | |
1277 | } | |
1278 | if (idx>=0) { | |
4b98eadb | 1279 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 | 1280 | iSpec=fpInputBlocks[idx].fSpecification; |
1281 | } else { | |
1282 | HLTFatal("severe internal error, index out of range"); | |
1283 | } | |
1284 | } | |
1285 | return iSpec; | |
1286 | } | |
1287 | ||
c7e9e2f2 | 1288 | int AliHLTComponent::Forward(const TObject* pObject) |
1289 | { | |
1290 | // see header file for function documentation | |
1291 | int iResult=0; | |
1292 | int idx=fCurrentInputBlock; | |
1293 | if (pObject) { | |
1294 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { | |
1295 | } else { | |
1296 | HLTError("unknown object %p", pObject); | |
1297 | iResult=-ENOENT; | |
1298 | } | |
1299 | } | |
1300 | if (idx>=0) { | |
1301 | fOutputBlocks.push_back(fpInputBlocks[idx]); | |
1302 | } | |
1303 | return iResult; | |
1304 | } | |
1305 | ||
1306 | int AliHLTComponent::Forward(const AliHLTComponentBlockData* pBlock) | |
1307 | { | |
1308 | // see header file for function documentation | |
1309 | int iResult=0; | |
1310 | int idx=fCurrentInputBlock; | |
1311 | if (pBlock) { | |
2f52bfcd | 1312 | if ((idx=FindInputBlock(pBlock))>=0) { |
c7e9e2f2 | 1313 | } else { |
1314 | HLTError("unknown Block %p", pBlock); | |
1315 | iResult=-ENOENT; | |
1316 | } | |
1317 | } | |
1318 | if (idx>=0) { | |
1319 | // check for fpInputBlocks pointer done in FindInputBlock | |
1320 | fOutputBlocks.push_back(fpInputBlocks[idx]); | |
1321 | } | |
1322 | return iResult; | |
1323 | } | |
1324 | ||
a655eae3 | 1325 | const AliHLTComponentBlockData* AliHLTComponent::GetFirstInputBlock(const AliHLTComponentDataType& dt) |
1326 | { | |
1327 | // see header file for function documentation | |
90ebac25 | 1328 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1329 | fSearchDataType=dt; |
1330 | fClassName.clear(); | |
1331 | int idx=FindInputBlock(fSearchDataType, 0); | |
1332 | const AliHLTComponentBlockData* pBlock=NULL; | |
1333 | if (idx>=0) { | |
1334 | // check for fpInputBlocks pointer done in FindInputBlock | |
1335 | pBlock=&fpInputBlocks[idx]; | |
1edbbe49 | 1336 | fCurrentInputBlock=idx; |
a655eae3 | 1337 | } |
1338 | return pBlock; | |
1339 | } | |
1340 | ||
1341 | const AliHLTComponentBlockData* AliHLTComponent::GetFirstInputBlock(const char* dtID, | |
1342 | const char* dtOrigin) | |
1343 | { | |
1344 | // see header file for function documentation | |
90ebac25 | 1345 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1346 | AliHLTComponentDataType dt; |
1347 | SetDataType(dt, dtID, dtOrigin); | |
1348 | return GetFirstInputBlock(dt); | |
1349 | } | |
1350 | ||
10b9cbf9 | 1351 | const AliHLTComponentBlockData* AliHLTComponent::GetInputBlock(int index) const |
ec25e4ca | 1352 | { |
1353 | // see header file for function documentation | |
1354 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
13398559 | 1355 | assert( 0 <= index and index < (int)fCurrentEventData.fBlockCnt ); |
ec25e4ca | 1356 | return &fpInputBlocks[index]; |
1357 | } | |
1358 | ||
a655eae3 | 1359 | const AliHLTComponentBlockData* AliHLTComponent::GetNextInputBlock() |
1360 | { | |
1361 | // see header file for function documentation | |
90ebac25 | 1362 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1363 | int idx=FindInputBlock(fSearchDataType, fCurrentInputBlock+1); |
1364 | const AliHLTComponentBlockData* pBlock=NULL; | |
1365 | if (idx>=0) { | |
1366 | // check for fpInputBlocks pointer done in FindInputBlock | |
1367 | pBlock=&fpInputBlocks[idx]; | |
1edbbe49 | 1368 | fCurrentInputBlock=idx; |
a655eae3 | 1369 | } |
1370 | return pBlock; | |
1371 | } | |
1372 | ||
66043029 | 1373 | int AliHLTComponent::FindInputBlock(const AliHLTComponentBlockData* pBlock) const |
a655eae3 | 1374 | { |
1375 | // see header file for function documentation | |
1376 | int iResult=-ENOENT; | |
1377 | if (fpInputBlocks!=NULL) { | |
1378 | if (pBlock) { | |
1379 | if (pBlock>=fpInputBlocks && pBlock<fpInputBlocks+fCurrentEventData.fBlockCnt) { | |
132ca004 | 1380 | iResult=(int)(pBlock-fpInputBlocks); |
a655eae3 | 1381 | } |
1382 | } else { | |
1383 | iResult=-EINVAL; | |
1384 | } | |
1385 | } | |
1386 | return iResult; | |
1387 | } | |
1388 | ||
1389 | AliHLTUInt32_t AliHLTComponent::GetSpecification(const AliHLTComponentBlockData* pBlock) | |
1390 | { | |
1391 | // see header file for function documentation | |
90ebac25 | 1392 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1393 | AliHLTUInt32_t iSpec=kAliHLTVoidDataSpec; |
1394 | int idx=fCurrentInputBlock; | |
1395 | if (pBlock) { | |
1396 | if (fpInputObjects==NULL || (idx=FindInputBlock(pBlock))>=0) { | |
1397 | } else { | |
1398 | HLTError("unknown Block %p", pBlock); | |
1399 | } | |
1400 | } | |
1401 | if (idx>=0) { | |
1402 | // check for fpInputBlocks pointer done in FindInputBlock | |
1403 | iSpec=fpInputBlocks[idx].fSpecification; | |
1404 | } | |
1405 | return iSpec; | |
1406 | } | |
1407 | ||
ebdd604d | 1408 | int AliHLTComponent::PushBack(const TObject* pObject, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
79c114b5 | 1409 | void* pHeader, int headerSize) |
a655eae3 | 1410 | { |
1411 | // see header file for function documentation | |
90ebac25 | 1412 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1413 | int iResult=0; |
b3f4766b | 1414 | fLastObjectSize=0; |
9d4d4b02 | 1415 | if (fPushbackPeriod>0) { |
1416 | // suppress the output | |
1417 | TDatime time; | |
1418 | if (fLastPushBackTime<0 || (int)time.Get()-fLastPushBackTime<fPushbackPeriod) return 0; | |
1419 | } | |
a655eae3 | 1420 | if (pObject) { |
1421 | AliHLTMessage msg(kMESS_OBJECT); | |
9ace7282 | 1422 | msg.SetCompressionLevel(fCompressionLevel); |
a655eae3 | 1423 | msg.WriteObject(pObject); |
1424 | Int_t iMsgLength=msg.Length(); | |
1425 | if (iMsgLength>0) { | |
9ace7282 | 1426 | // Matthias Sep 2008 |
1427 | // NOTE: AliHLTMessage does implement it's own SetLength method | |
1428 | // which is not architecture independent. The original SetLength | |
1429 | // stores the size always in network byte order. | |
1430 | // I'm trying to remember the rational for that, might be that | |
1431 | // it was just some lack of knowledge. Want to change this, but | |
1432 | // has to be done carefullt to be backward compatible. | |
a655eae3 | 1433 | msg.SetLength(); // sets the length to the first (reserved) word |
9ace7282 | 1434 | |
1435 | // does nothing if the level is 0 | |
1436 | msg.Compress(); | |
1437 | ||
1438 | char *mbuf = msg.Buffer(); | |
1439 | if (msg.CompBuffer()) { | |
1440 | msg.SetLength(); // set once more to have to byte order | |
1441 | mbuf = msg.CompBuffer(); | |
1442 | iMsgLength = msg.CompLength(); | |
1443 | } | |
1444 | assert(mbuf!=NULL); | |
1445 | iResult=InsertOutputBlock(mbuf, iMsgLength, dt, spec, pHeader, headerSize); | |
a655eae3 | 1446 | if (iResult>=0) { |
9ace7282 | 1447 | HLTDebug("object %s (%p) size %d compression %d inserted to output", pObject->ClassName(), pObject, iMsgLength, msg.GetCompressionLevel()); |
a655eae3 | 1448 | } |
b3f4766b | 1449 | fLastObjectSize=iMsgLength; |
a655eae3 | 1450 | } else { |
1451 | HLTError("object serialization failed for object %p", pObject); | |
1452 | iResult=-ENOMSG; | |
1453 | } | |
1454 | } else { | |
1455 | iResult=-EINVAL; | |
1456 | } | |
1457 | return iResult; | |
1458 | } | |
1459 | ||
ebdd604d | 1460 | int AliHLTComponent::PushBack(const TObject* pObject, const char* dtID, const char* dtOrigin, AliHLTUInt32_t spec, |
79c114b5 | 1461 | void* pHeader, int headerSize) |
a655eae3 | 1462 | { |
1463 | // see header file for function documentation | |
90ebac25 | 1464 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1465 | AliHLTComponentDataType dt; |
1466 | SetDataType(dt, dtID, dtOrigin); | |
79c114b5 | 1467 | return PushBack(pObject, dt, spec, pHeader, headerSize); |
a655eae3 | 1468 | } |
1469 | ||
438635e3 | 1470 | int AliHLTComponent::PushBack(const void* pBuffer, int iSize, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
1471 | const void* pHeader, int headerSize) | |
a655eae3 | 1472 | { |
1473 | // see header file for function documentation | |
90ebac25 | 1474 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
9d4d4b02 | 1475 | if (fPushbackPeriod>0) { |
1476 | // suppress the output | |
1477 | TDatime time; | |
1478 | if (fLastPushBackTime<0 || (int)time.Get()-fLastPushBackTime<fPushbackPeriod) return 0; | |
1479 | } | |
1480 | ||
9d9ffd37 | 1481 | return InsertOutputBlock(pBuffer, iSize, dt, spec, pHeader, headerSize); |
a655eae3 | 1482 | } |
1483 | ||
438635e3 | 1484 | int AliHLTComponent::PushBack(const void* pBuffer, int iSize, const char* dtID, const char* dtOrigin, AliHLTUInt32_t spec, |
1485 | const void* pHeader, int headerSize) | |
a655eae3 | 1486 | { |
1487 | // see header file for function documentation | |
90ebac25 | 1488 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1489 | AliHLTComponentDataType dt; |
1490 | SetDataType(dt, dtID, dtOrigin); | |
9d9ffd37 | 1491 | return PushBack(pBuffer, iSize, dt, spec, pHeader, headerSize); |
a655eae3 | 1492 | } |
1493 | ||
438635e3 | 1494 | int AliHLTComponent::InsertOutputBlock(const void* pBuffer, int iBufferSize, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
1495 | const void* pHeader, int iHeaderSize) | |
a655eae3 | 1496 | { |
1497 | // see header file for function documentation | |
1498 | int iResult=0; | |
79c114b5 | 1499 | int iBlkSize = iBufferSize + iHeaderSize; |
438635e3 | 1500 | |
1501 | if ((pBuffer!=NULL && iBufferSize>0) || (pHeader!=NULL && iHeaderSize>0)) { | |
79c114b5 | 1502 | if (fpOutputBuffer && iBlkSize<=(int)(fOutputBufferSize-fOutputBufferFilled)) { |
a655eae3 | 1503 | AliHLTUInt8_t* pTgt=fpOutputBuffer+fOutputBufferFilled; |
438635e3 | 1504 | |
1505 | // copy header if provided but skip if the header is the target location | |
1506 | // in that case it has already been copied | |
79c114b5 | 1507 | if (pHeader!=NULL && pHeader!=pTgt) { |
1508 | memcpy(pTgt, pHeader, iHeaderSize); | |
1509 | } | |
1510 | ||
1511 | pTgt += (AliHLTUInt8_t) iHeaderSize; | |
1512 | ||
438635e3 | 1513 | // copy buffer if provided but skip if buffer is the target location |
1514 | // in that case it has already been copied | |
a655eae3 | 1515 | if (pBuffer!=NULL && pBuffer!=pTgt) { |
79c114b5 | 1516 | memcpy(pTgt, pBuffer, iBufferSize); |
1517 | ||
4b98eadb | 1518 | //AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)pBuffer); |
79c114b5 | 1519 | //HLTDebug("copy %d bytes from %p to output buffer %p, first word %#x", iBufferSize, pBuffer, pTgt, firstWord); |
a655eae3 | 1520 | } |
79c114b5 | 1521 | //HLTDebug("buffer inserted to output: size %d data type %s spec %#x", iBlkSize, DataType2Text(dt).c_str(), spec); |
a655eae3 | 1522 | } else { |
1523 | if (fpOutputBuffer) { | |
b3f4766b | 1524 | HLTError("too little space in output buffer: %d of %d, required %d", fOutputBufferSize-fOutputBufferFilled, fOutputBufferSize, iBlkSize); |
a655eae3 | 1525 | } else { |
1526 | HLTError("output buffer not available"); | |
1527 | } | |
1528 | iResult=-ENOSPC; | |
1529 | } | |
a655eae3 | 1530 | } |
438635e3 | 1531 | if (iResult>=0) { |
1532 | AliHLTComponentBlockData bd; | |
1533 | FillBlockData( bd ); | |
1534 | bd.fOffset = fOutputBufferFilled; | |
1535 | bd.fSize = iBlkSize; | |
1536 | bd.fDataType = dt; | |
1537 | bd.fSpecification = spec; | |
1538 | fOutputBlocks.push_back( bd ); | |
1539 | fOutputBufferFilled+=bd.fSize; | |
1540 | } | |
1541 | ||
a655eae3 | 1542 | return iResult; |
1543 | } | |
1544 | ||
ebdd604d | 1545 | int AliHLTComponent::EstimateObjectSize(const TObject* pObject) const |
8451168b | 1546 | { |
66043029 | 1547 | // see header file for function documentation |
cc63ef09 | 1548 | if (!pObject) return 0; |
1549 | ||
1550 | AliHLTMessage msg(kMESS_OBJECT); | |
1551 | msg.WriteObject(pObject); | |
1552 | return msg.Length(); | |
8451168b | 1553 | } |
1554 | ||
79c114b5 | 1555 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(int capacity, const char* dtID, |
1556 | const char* dtOrigin, | |
1557 | AliHLTUInt32_t spec) | |
1558 | { | |
1559 | // see header file for function documentation | |
1560 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1561 | AliHLTComponentDataType dt; | |
1562 | SetDataType(dt, dtID, dtOrigin); | |
1563 | return CreateMemoryFile(capacity, dt, spec); | |
1564 | } | |
1565 | ||
1566 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(int capacity, | |
1567 | const AliHLTComponentDataType& dt, | |
1568 | AliHLTUInt32_t spec) | |
1569 | { | |
1570 | // see header file for function documentation | |
1571 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1572 | AliHLTMemoryFile* pFile=NULL; | |
83fec083 | 1573 | if (capacity>=0 && static_cast<unsigned int>(capacity)<=fOutputBufferSize-fOutputBufferFilled){ |
79c114b5 | 1574 | AliHLTUInt8_t* pTgt=fpOutputBuffer+fOutputBufferFilled; |
1575 | pFile=new AliHLTMemoryFile((char*)pTgt, capacity); | |
1576 | if (pFile) { | |
83fec083 | 1577 | unsigned int nofBlocks=fOutputBlocks.size(); |
79c114b5 | 1578 | if (nofBlocks+1>fMemFiles.size()) { |
1579 | fMemFiles.resize(nofBlocks+1, NULL); | |
1580 | } | |
1581 | if (nofBlocks<fMemFiles.size()) { | |
1582 | fMemFiles[nofBlocks]=pFile; | |
1583 | AliHLTComponentBlockData bd; | |
1584 | FillBlockData( bd ); | |
1585 | bd.fOffset = fOutputBufferFilled; | |
79c114b5 | 1586 | bd.fSize = capacity; |
1587 | bd.fDataType = dt; | |
1588 | bd.fSpecification = spec; | |
1589 | fOutputBufferFilled+=bd.fSize; | |
1590 | fOutputBlocks.push_back( bd ); | |
1591 | } else { | |
1592 | HLTError("can not allocate/grow object array"); | |
29312178 | 1593 | pFile->CloseMemoryFile(0); |
79c114b5 | 1594 | delete pFile; |
1595 | pFile=NULL; | |
1596 | } | |
1597 | } | |
1598 | } else { | |
1599 | HLTError("can not create memory file of size %d (%d available)", capacity, fOutputBufferSize-fOutputBufferFilled); | |
1600 | } | |
1601 | return pFile; | |
1602 | } | |
1603 | ||
1604 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(const char* dtID, | |
1605 | const char* dtOrigin, | |
1606 | AliHLTUInt32_t spec, | |
1607 | float capacity) | |
1608 | { | |
1609 | // see header file for function documentation | |
1610 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1611 | AliHLTComponentDataType dt; | |
1612 | SetDataType(dt, dtID, dtOrigin); | |
1613 | int size=fOutputBufferSize-fOutputBufferFilled; | |
1614 | if (capacity<0 || capacity>1.0) { | |
1615 | HLTError("invalid parameter: capacity %f", capacity); | |
1616 | return NULL; | |
1617 | } | |
1618 | size=(int)(size*capacity); | |
1619 | return CreateMemoryFile(size, dt, spec); | |
1620 | } | |
1621 | ||
1622 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(const AliHLTComponentDataType& dt, | |
1623 | AliHLTUInt32_t spec, | |
1624 | float capacity) | |
1625 | { | |
1626 | // see header file for function documentation | |
1627 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1628 | int size=fOutputBufferSize-fOutputBufferFilled; | |
1629 | if (capacity<0 || capacity>1.0) { | |
1630 | HLTError("invalid parameter: capacity %f", capacity); | |
1631 | return NULL; | |
1632 | } | |
1633 | size=(int)(size*capacity); | |
1634 | return CreateMemoryFile(size, dt, spec); | |
1635 | } | |
1636 | ||
1637 | int AliHLTComponent::Write(AliHLTMemoryFile* pFile, const TObject* pObject, | |
1638 | const char* key, int option) | |
1639 | { | |
3a7c0444 | 1640 | // see header file for function documentation |
79c114b5 | 1641 | int iResult=0; |
1642 | if (pFile && pObject) { | |
1643 | pFile->cd(); | |
1644 | iResult=pObject->Write(key, option); | |
1645 | if (iResult>0) { | |
1646 | // success | |
1647 | } else { | |
1648 | iResult=-pFile->GetErrno(); | |
1649 | if (iResult==-ENOSPC) { | |
1650 | HLTError("error writing memory file, buffer too small"); | |
1651 | } | |
1652 | } | |
1653 | } else { | |
1654 | iResult=-EINVAL; | |
1655 | } | |
1656 | return iResult; | |
1657 | } | |
1658 | ||
1659 | int AliHLTComponent::CloseMemoryFile(AliHLTMemoryFile* pFile) | |
1660 | { | |
3a7c0444 | 1661 | // see header file for function documentation |
79c114b5 | 1662 | int iResult=0; |
1663 | if (pFile) { | |
2be3f004 | 1664 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 | 1665 | int i=0; |
1666 | while (element!=fMemFiles.end() && iResult>=0) { | |
1667 | if (*element && *element==pFile) { | |
29312178 | 1668 | iResult=pFile->CloseMemoryFile(); |
79c114b5 | 1669 | |
1670 | // sync memory files and descriptors | |
1671 | if (iResult>=0) { | |
1672 | fOutputBlocks[i].fSize=(*element)->GetSize()+(*element)->GetHeaderSize(); | |
1673 | } | |
1674 | delete *element; | |
1675 | *element=NULL; | |
1676 | return iResult; | |
1677 | } | |
1678 | element++; i++; | |
1679 | } | |
1680 | HLTError("can not find memory file %p", pFile); | |
1681 | iResult=-ENOENT; | |
1682 | } else { | |
1683 | iResult=-EINVAL; | |
1684 | } | |
1685 | return iResult; | |
1686 | } | |
1687 | ||
eafbc306 | 1688 | int AliHLTComponent::CreateEventDoneData(AliHLTComponentEventDoneData edd) |
a655eae3 | 1689 | { |
1690 | // see header file for function documentation | |
eafbc306 | 1691 | int iResult=0; |
1692 | ||
1693 | AliHLTComponentEventDoneData* newEDD = NULL; | |
1694 | ||
1695 | unsigned long newSize=edd.fDataSize; | |
1696 | if (fEventDoneData) | |
1697 | newSize += fEventDoneData->fDataSize; | |
1698 | ||
1699 | if (newSize>fEventDoneDataSize) { | |
1700 | newEDD = reinterpret_cast<AliHLTComponentEventDoneData*>( new AliHLTUInt8_t[ sizeof(AliHLTComponentEventDoneData)+newSize ] ); | |
1701 | if (!newEDD) | |
1702 | return -ENOMEM; | |
1703 | newEDD->fStructSize = sizeof(AliHLTComponentEventDoneData); | |
1704 | newEDD->fDataSize = newSize; | |
1705 | newEDD->fData = reinterpret_cast<AliHLTUInt8_t*>(newEDD)+newEDD->fStructSize; | |
1706 | unsigned long long offset = 0; | |
1707 | if (fEventDoneData) { | |
1708 | memcpy( newEDD->fData, fEventDoneData->fData, fEventDoneData->fDataSize ); | |
1709 | offset += fEventDoneData->fDataSize; | |
1710 | } | |
1711 | memcpy( reinterpret_cast<AliHLTUInt8_t*>(newEDD->fData)+offset, edd.fData, edd.fDataSize ); | |
1712 | if (fEventDoneData) | |
1713 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
1714 | fEventDoneData = newEDD; | |
1715 | fEventDoneDataSize = newSize; | |
1716 | } | |
bd2a51b0 | 1717 | else if (fEventDoneData) { |
eafbc306 | 1718 | memcpy( reinterpret_cast<AliHLTUInt8_t*>(fEventDoneData->fData)+fEventDoneData->fDataSize, edd.fData, edd.fDataSize ); |
1719 | fEventDoneData->fDataSize += edd.fDataSize; | |
1720 | } | |
bd2a51b0 | 1721 | else { |
1722 | HLTError("internal mismatch, fEventDoneData=%d but buffer is NULL", fEventDoneDataSize); | |
1723 | iResult=-EFAULT; | |
1724 | } | |
a655eae3 | 1725 | return iResult; |
1726 | } | |
1727 | ||
0622a0f3 | 1728 | namespace |
1729 | { | |
1730 | // helper function for std:sort, implements an operator< | |
1731 | bool SortComponentStatisticsById(const AliHLTComponentStatistics& a, const AliHLTComponentStatistics& b) | |
1732 | { | |
1733 | return a.fId<b.fId; | |
1734 | } | |
1735 | ||
1736 | // helper function for std:sort | |
1737 | bool SortComponentStatisticsDescendingByLevel(const AliHLTComponentStatistics& a, const AliHLTComponentStatistics& b) | |
1738 | { | |
1739 | return a.fId>b.fId; | |
1740 | } | |
1741 | ||
1742 | // helper class to define operator== between AliHLTComponentStatistics and AliHLTComponentStatistics.fId | |
1743 | class AliHLTComponentStatisticsId { | |
1744 | public: | |
1745 | AliHLTComponentStatisticsId(AliHLTUInt32_t id) : fId(id) {} | |
f308715b | 1746 | AliHLTComponentStatisticsId(const AliHLTComponentStatisticsId& src) : fId(src.fId) {} |
b0a715e4 | 1747 | AliHLTComponentStatisticsId& operator=(const AliHLTComponentStatisticsId& src) { |
1748 | if (this==&src) return *this; | |
1749 | fId=src.fId; return *this; | |
1750 | } | |
0622a0f3 | 1751 | bool operator==(const AliHLTComponentStatistics& a) const {return a.fId==fId;} |
1752 | private: | |
1753 | AliHLTComponentStatisticsId(); | |
0622a0f3 | 1754 | AliHLTUInt32_t fId; |
1755 | }; | |
1756 | ||
1757 | // operator for std::find of AliHLTComponentStatistics by id | |
1758 | bool operator==(const AliHLTComponentStatistics& a, const AliHLTComponentStatisticsId& b) | |
1759 | { | |
1760 | return b==a; | |
1761 | } | |
1762 | ||
1763 | bool AliHLTComponentStatisticsCompareIds(const AliHLTComponentStatistics& a, const AliHLTComponentStatistics& b) | |
1764 | { | |
1765 | return a.fId==b.fId; | |
1766 | } | |
1767 | ||
1768 | // helper class to define operator== between AliHLTComponentBlockData and AliHLTComponentBlockData.fSpecification | |
1769 | class AliHLTComponentBlockDataSpecification { | |
1770 | public: | |
1771 | AliHLTComponentBlockDataSpecification(AliHLTUInt32_t specification) : fSpecification(specification) {} | |
f308715b | 1772 | AliHLTComponentBlockDataSpecification(const AliHLTComponentBlockDataSpecification& src) : fSpecification(src.fSpecification) {} |
b0a715e4 | 1773 | AliHLTComponentBlockDataSpecification& operator=(const AliHLTComponentBlockDataSpecification& src) { |
1774 | if (this==&src) return *this; | |
1775 | fSpecification=src.fSpecification; return *this; | |
1776 | } | |
0622a0f3 | 1777 | bool operator==(const AliHLTComponentBlockData& bd) const {return bd.fSpecification==fSpecification;} |
1778 | private: | |
1779 | AliHLTComponentBlockDataSpecification(); | |
0622a0f3 | 1780 | AliHLTUInt32_t fSpecification; |
1781 | }; | |
1782 | ||
1783 | // operator for std::find of AliHLTComponentBlockData by specification | |
1784 | bool operator==(const AliHLTComponentBlockData& bd, const AliHLTComponentBlockDataSpecification& spec) | |
1785 | { | |
1786 | return spec==bd; | |
1787 | } | |
1788 | ||
1789 | // operator for std::find | |
1790 | bool operator==(const AliHLTComponentBlockData& a, const AliHLTComponentBlockData& b) | |
1791 | { | |
1792 | if (!MatchExactly(a.fDataType,b.fDataType)) return false; | |
1793 | return a.fSpecification==b.fSpecification; | |
1794 | } | |
1795 | ||
1796 | } // end of namespace | |
1797 | ||
3cde846d | 1798 | int AliHLTComponent::ProcessEvent( const AliHLTComponentEventData& evtData, |
1799 | const AliHLTComponentBlockData* blocks, | |
1800 | AliHLTComponentTriggerData& trigData, | |
1801 | AliHLTUInt8_t* outputPtr, | |
1802 | AliHLTUInt32_t& size, | |
1803 | AliHLTUInt32_t& outputBlockCnt, | |
1804 | AliHLTComponentBlockData*& outputBlocks, | |
1805 | AliHLTComponentEventDoneData*& edd ) | |
1806 | { | |
70ed7d01 | 1807 | // see header file for function documentation |
66108417 | 1808 | HLTLogKeyword(fChainId.c_str()); |
90ebac25 | 1809 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
3cde846d | 1810 | int iResult=0; |
1811 | fCurrentEvent=evtData.fEventID; | |
a655eae3 | 1812 | fCurrentEventData=evtData; |
1813 | fpInputBlocks=blocks; | |
1814 | fCurrentInputBlock=-1; | |
1815 | fSearchDataType=kAliHLTAnyDataType; | |
1816 | fpOutputBuffer=outputPtr; | |
1817 | fOutputBufferSize=size; | |
1818 | fOutputBufferFilled=0; | |
1819 | fOutputBlocks.clear(); | |
96f9673a | 1820 | outputBlockCnt=0; |
1821 | outputBlocks=NULL; | |
438635e3 | 1822 | |
1823 | AliHLTComponentBlockDataList forwardedBlocks; | |
1824 | ||
1825 | // optional component statistics | |
a0aeb701 | 1826 | AliHLTComponentStatisticsList compStats; |
438635e3 | 1827 | bool bAddComponentTableEntry=false; |
abb52c8f | 1828 | vector<AliHLTUInt32_t> parentComponentTables; |
0622a0f3 | 1829 | int processingLevel=-1; |
78d29060 | 1830 | #if defined(HLT_COMPONENT_STATISTICS) |
1831 | if ((fFlags&kDisableComponentStat)==0) { | |
1832 | AliHLTComponentStatistics outputStat; | |
1833 | memset(&outputStat, 0, sizeof(AliHLTComponentStatistics)); | |
1834 | outputStat.fStructSize=sizeof(AliHLTComponentStatistics); | |
1835 | outputStat.fId=fChainIdCrc; | |
1836 | if (fpBenchmark) { | |
1837 | fpBenchmark->Stop(); | |
1838 | outputStat.fComponentCycleTime=(AliHLTUInt32_t)(fpBenchmark->RealTime()*ALIHLTCOMPONENT_STATTIME_SCALER); | |
1839 | fpBenchmark->Reset(); | |
1840 | fpBenchmark->Start(); | |
1841 | } | |
1842 | compStats.push_back(outputStat); | |
a0aeb701 | 1843 | } |
78d29060 | 1844 | #endif // HLT_COMPONENT_STATISTICS |
559631d5 | 1845 | |
48abe484 | 1846 | // data processing is skipped |
1847 | // - if there are only steering events in the block list. | |
1848 | // For the sake of data source components data processing | |
1849 | // is not skipped if there is no block list at all or if it | |
1850 | // just contains the eventType block | |
1851 | // - always skipped if the event is of type | |
1852 | // - gkAliEventTypeConfiguration | |
1853 | // - gkAliEventTypeReadPreprocessor | |
45c0a780 | 1854 | const unsigned int skipModeDefault=0x1; |
1855 | const unsigned int skipModeForce=0x2; | |
1856 | unsigned int bSkipDataProcessing=skipModeDefault; | |
1857 | ||
559631d5 | 1858 | // find special events |
45c0a780 | 1859 | if (fpInputBlocks && evtData.fBlockCnt>0) { |
579d9eb7 | 1860 | // first look for all special events and execute in the appropriate |
1861 | // sequence afterwords | |
1862 | int indexComConfEvent=-1; | |
b543e186 | 1863 | int indexUpdtDCSEvent=-1; |
579d9eb7 | 1864 | int indexSOREvent=-1; |
1865 | int indexEOREvent=-1; | |
cf9cf07e | 1866 | int indexECSParamBlock=-1; |
83fec083 | 1867 | for (unsigned int i=0; i<evtData.fBlockCnt && iResult>=0; i++) { |
559631d5 | 1868 | if (fpInputBlocks[i].fDataType==kAliHLTDataTypeSOR) { |
579d9eb7 | 1869 | indexSOREvent=i; |
45c0a780 | 1870 | // the AliHLTCalibrationProcessor relies on the SOR and EOR events |
1871 | bSkipDataProcessing&=~skipModeDefault; | |
1872 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeRunType) { | |
1873 | // run type string | |
1874 | // handling is not clear yet | |
1875 | if (fpInputBlocks[i].fPtr) { | |
1876 | HLTDebug("got run type \"%s\"\n", fpInputBlocks[i].fPtr); | |
1877 | } | |
579d9eb7 | 1878 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeEOR) { |
1879 | indexEOREvent=i; | |
45c0a780 | 1880 | // the calibration processor relies on the SOR and EOR events |
1881 | bSkipDataProcessing&=~skipModeDefault; | |
579d9eb7 | 1882 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeDDL) { |
1883 | // DDL list | |
1884 | // this event is most likely deprecated | |
1885 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComConf) { | |
1886 | indexComConfEvent=i; | |
b543e186 | 1887 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeUpdtDCS) { |
1888 | indexUpdtDCSEvent=i; | |
1889 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeEvent) { | |
48abe484 | 1890 | fEventType=fpInputBlocks[i].fSpecification; |
9e14734f | 1891 | if (fEventType != gkAliEventTypeConfiguration and |
1892 | fEventType != gkAliEventTypeReadPreprocessor | |
1893 | ) | |
1894 | { | |
1895 | // We can actually get the event type from the CDH if it is valid. | |
1896 | // Otherwise just use the specification of the input block. | |
1897 | const AliRawDataHeader* cdh; | |
1898 | if (ExtractTriggerData(trigData, NULL, NULL, &cdh, NULL) == 0) | |
1899 | { | |
1900 | fEventType = ExtractEventTypeFromCDH(cdh); | |
1901 | } | |
1902 | } | |
48abe484 | 1903 | |
1904 | // skip always in case of gkAliEventTypeConfiguration | |
45c0a780 | 1905 | if (fpInputBlocks[i].fSpecification==gkAliEventTypeConfiguration) bSkipDataProcessing|=skipModeForce; |
48abe484 | 1906 | |
1907 | // skip always in case of gkAliEventTypeReadPreprocessor | |
45c0a780 | 1908 | if (fpInputBlocks[i].fSpecification==gkAliEventTypeReadPreprocessor) bSkipDataProcessing|=skipModeForce; |
48abe484 | 1909 | |
1910 | // never skip if the event type block is the only block | |
1911 | if (evtData.fBlockCnt==1) bSkipDataProcessing&=~skipModeDefault; | |
1912 | ||
a0aeb701 | 1913 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComponentStatistics) { |
1914 | if (compStats.size()>0) { | |
1915 | AliHLTUInt8_t* pData=reinterpret_cast<AliHLTUInt8_t*>(fpInputBlocks[i].fPtr); | |
1916 | for (AliHLTUInt32_t offset=0; | |
1917 | offset+sizeof(AliHLTComponentStatistics)<=fpInputBlocks[i].fSize; | |
1918 | offset+=sizeof(AliHLTComponentStatistics)) { | |
1919 | AliHLTComponentStatistics* pStat=reinterpret_cast<AliHLTComponentStatistics*>(pData+offset); | |
1920 | if (pStat && compStats[0].fLevel<=pStat->fLevel) { | |
1921 | compStats[0].fLevel=pStat->fLevel+1; | |
1922 | } | |
0622a0f3 | 1923 | if (find(compStats.begin(), compStats.end(), AliHLTComponentStatisticsId(pStat->fId))==compStats.end()) { |
1924 | compStats.push_back(*pStat); | |
1925 | } | |
a0aeb701 | 1926 | } |
1927 | } | |
438635e3 | 1928 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComponentTable) { |
0622a0f3 | 1929 | AliHLTComponentBlockDataList::iterator element=forwardedBlocks.begin(); |
1930 | while ((element=find(element, forwardedBlocks.end(), AliHLTComponentBlockDataSpecification(fpInputBlocks[i].fSpecification)))!=forwardedBlocks.end()) { | |
1931 | if (element->fDataType==fpInputBlocks[i].fDataType) break; | |
1932 | // TODO: think about some more checks inclusing also the actual data buffers | |
1933 | // this has to handle multiplicity>1 in the online system, where all components | |
1934 | // send the information on SOR, because this event is broadcasted | |
1935 | } | |
1936 | if (element==forwardedBlocks.end()) { | |
1937 | forwardedBlocks.push_back(fpInputBlocks[i]); | |
1938 | } | |
abb52c8f | 1939 | parentComponentTables.push_back(fpInputBlocks[i].fSpecification); |
0622a0f3 | 1940 | if (fpInputBlocks[i].fSize>=sizeof(AliHLTComponentTableEntry)) { |
1941 | const AliHLTComponentTableEntry* entry=reinterpret_cast<AliHLTComponentTableEntry*>(fpInputBlocks[i].fPtr); | |
1942 | if (entry->fStructSize==sizeof(AliHLTComponentTableEntry)) { | |
1943 | if (processingLevel<0 || processingLevel<=(int)entry->fLevel) | |
1944 | processingLevel=entry->fLevel+1; | |
1945 | } | |
1946 | } | |
cf9cf07e | 1947 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeECSParam) { |
1948 | indexECSParamBlock=i; | |
45c0a780 | 1949 | } else { |
1950 | // the processing function is called if there is at least one | |
1951 | // non-steering data block. Steering blocks are not filtered out | |
1952 | // for sake of performance | |
1953 | bSkipDataProcessing&=~skipModeDefault; | |
a0aeb701 | 1954 | if (compStats.size()>0) { |
1955 | compStats[0].fInputBlockCount++; | |
1956 | compStats[0].fTotalInputSize+=fpInputBlocks[i].fSize; | |
1957 | } | |
579d9eb7 | 1958 | } |
1959 | } | |
45c0a780 | 1960 | |
579d9eb7 | 1961 | if (indexSOREvent>=0) { |
1962 | // start of run | |
438635e3 | 1963 | bAddComponentTableEntry=true; |
0622a0f3 | 1964 | compStats.clear(); // no component statistics for SOR |
579d9eb7 | 1965 | if (fpRunDesc==NULL) { |
1966 | fpRunDesc=new AliHLTRunDesc; | |
48abe484 | 1967 | if (fpRunDesc) *fpRunDesc=kAliHLTVoidRunDesc; |
45c0a780 | 1968 | } |
1969 | if (fpRunDesc) { | |
1970 | AliHLTRunDesc rundesc; | |
1971 | if ((iResult=CopyStruct(&rundesc, sizeof(AliHLTRunDesc), indexSOREvent, "AliHLTRunDesc", "SOR"))>0) { | |
1972 | if (fpRunDesc->fRunNo==kAliHLTVoidRunNo) { | |
1973 | *fpRunDesc=rundesc; | |
579d9eb7 | 1974 | HLTDebug("set run decriptor, run no %d", fpRunDesc->fRunNo); |
1975 | SetCDBRunNo(fpRunDesc->fRunNo); | |
45c0a780 | 1976 | } else if (fpRunDesc->fRunNo!=rundesc.fRunNo) { |
1977 | HLTWarning("already set run properties run no %d, ignoring SOR with run no %d", fpRunDesc->fRunNo, rundesc.fRunNo); | |
559631d5 | 1978 | } |
559631d5 | 1979 | } |
579d9eb7 | 1980 | } else { |
45c0a780 | 1981 | iResult=-ENOMEM; |
579d9eb7 | 1982 | } |
cf9cf07e | 1983 | |
1984 | if (indexECSParamBlock>=0) { | |
1985 | if (fpInputBlocks[indexECSParamBlock].fSize>0) { | |
1986 | const char* param=reinterpret_cast<const char*>(fpInputBlocks[indexECSParamBlock].fPtr); | |
1987 | TString paramString; | |
1988 | if (param[fpInputBlocks[indexECSParamBlock].fSize-1]!=0) { | |
1989 | HLTWarning("ECS parameter string not terminated"); | |
1990 | paramString.Insert(0, param, fpInputBlocks[indexECSParamBlock].fSize); | |
1991 | paramString+=""; | |
1992 | } else { | |
1993 | paramString=param; | |
1994 | } | |
1995 | ScanECSParam(paramString.Data()); | |
1996 | } else { | |
1997 | HLTWarning("empty ECS parameter received"); | |
1998 | } | |
1999 | } else { | |
2000 | // TODO: later on we might throw a warning here since the CTP trigger classes | |
2001 | // should be mandatory | |
2002 | } | |
579d9eb7 | 2003 | } |
2004 | if (indexEOREvent>=0) { | |
9d4d4b02 | 2005 | fLastPushBackTime=0; // always send at EOR |
438635e3 | 2006 | bAddComponentTableEntry=true; |
0622a0f3 | 2007 | compStats.clear(); // no component statistics for EOR |
579d9eb7 | 2008 | if (fpRunDesc!=NULL) { |
2009 | if (fpRunDesc) { | |
2010 | AliHLTRunDesc rundesc; | |
2011 | if ((iResult=CopyStruct(&rundesc, sizeof(AliHLTRunDesc), indexEOREvent, "AliHLTRunDesc", "SOR"))>0) { | |
2012 | if (fpRunDesc->fRunNo!=rundesc.fRunNo) { | |
c5123824 | 2013 | HLTWarning("run no mismatch: SOR %d, EOR %d", fpRunDesc->fRunNo, rundesc.fRunNo); |
579d9eb7 | 2014 | } else { |
2015 | HLTDebug("EOR run no %d", fpRunDesc->fRunNo); | |
559631d5 | 2016 | } |
559631d5 | 2017 | } |
bee8f777 | 2018 | // we do not unload the fpRunDesc struct here in order to have the run information |
2019 | // available during the event processing | |
2020 | // https://savannah.cern.ch/bugs/?39711 | |
2021 | // the info will be cleared in DeInit | |
559631d5 | 2022 | } |
579d9eb7 | 2023 | } else { |
2024 | HLTWarning("did not receive SOR, ignoring EOR"); | |
2025 | } | |
2026 | } | |
76390ea0 | 2027 | if (fEventType==gkAliEventTypeConfiguration) { |
2028 | if (indexComConfEvent>=0) { | |
579d9eb7 | 2029 | TString cdbEntry; |
b543e186 | 2030 | if (indexComConfEvent>=0 && fpInputBlocks[indexComConfEvent].fPtr!=NULL && fpInputBlocks[indexComConfEvent].fSize>0) { |
579d9eb7 | 2031 | cdbEntry.Append(reinterpret_cast<const char*>(fpInputBlocks[indexComConfEvent].fPtr), fpInputBlocks[indexComConfEvent].fSize); |
2032 | } | |
2033 | HLTDebug("received component configuration command: entry %s", cdbEntry.IsNull()?"none":cdbEntry.Data()); | |
2034 | int tmpResult=Reconfigure(cdbEntry[0]==0?NULL:cdbEntry.Data(), fChainId.c_str()); | |
2035 | if (tmpResult<0) { | |
2036 | HLTWarning("reconfiguration of component %p (%s) failed with error code %d", this, GetComponentID(), tmpResult); | |
559631d5 | 2037 | } |
76390ea0 | 2038 | } else { |
2039 | ALIHLTERRORGUARD(1, "incomplete Configure event, missing parameter data block"); | |
2040 | } | |
559631d5 | 2041 | } |
76390ea0 | 2042 | if (fEventType==gkAliEventTypeReadPreprocessor) { |
2043 | if (indexUpdtDCSEvent>=0) { | |
b543e186 | 2044 | TString modules; |
4b30799e | 2045 | if (fpInputBlocks[indexUpdtDCSEvent].fPtr!=NULL && fpInputBlocks[indexUpdtDCSEvent].fSize>0) { |
b543e186 | 2046 | modules.Append(reinterpret_cast<const char*>(fpInputBlocks[indexUpdtDCSEvent].fPtr), fpInputBlocks[indexUpdtDCSEvent].fSize); |
2047 | } | |
d6b69874 | 2048 | HLTDebug("received preprocessor update command: detectors %s", modules.IsNull()?"ALL":modules.Data()); |
2049 | int tmpResult=ReadPreprocessorValues(modules[0]==0?"ALL":modules.Data()); | |
b543e186 | 2050 | if (tmpResult<0) { |
2051 | HLTWarning("preprocessor update of component %p (%s) failed with error code %d", this, GetComponentID(), tmpResult); | |
2052 | } | |
76390ea0 | 2053 | } else { |
2054 | ALIHLTERRORGUARD(1, "incomplete ReadPreprocessor event, missing parameter data block"); | |
2055 | } | |
b543e186 | 2056 | } |
45c0a780 | 2057 | } else { |
2058 | // processing function needs to be called if there are no input data | |
2059 | // blocks in order to make data source components working. | |
2060 | bSkipDataProcessing&=~skipModeDefault; | |
559631d5 | 2061 | } |
a0aeb701 | 2062 | |
2063 | // data processing is not skipped if the component explicitly asks | |
2064 | // for the private blocks | |
78d29060 | 2065 | if ((fFlags&kRequireSteeringBlocks)!=0) bSkipDataProcessing=0; |
a0aeb701 | 2066 | |
0622a0f3 | 2067 | // data processing is not skipped for data sources |
2068 | if (GetComponentType()==AliHLTComponent::kSource) bSkipDataProcessing=0; | |
2069 | ||
edd72347 | 2070 | if (fpCTPData) { |
2071 | // set the active triggers for this event | |
2072 | fpCTPData->SetTriggers(trigData); | |
2073 | // increment CTP trigger counters if available | |
2074 | if (IsDataEvent()) fpCTPData->Increment(trigData); | |
2075 | } | |
7e0dd7eb | 2076 | |
2077 | // Check if the event processing should be skipped because of the | |
2078 | // down scaling from the event modulo argument. Using a prime number | |
2079 | // as pre divisor to pseudo-randomise the event number to get a more | |
2080 | // uniform distribution. | |
2081 | if (fEventModulo > 1) | |
2082 | { | |
231bce06 | 2083 | bSkipDataProcessing |= ( ((AliHLTUInt64_t(fCurrentEvent) / AliHLTUInt64_t(4789)) % AliHLTUInt64_t(fEventModulo)) != 0 ); |
7e0dd7eb | 2084 | } |
adb91bc3 | 2085 | |
2be3f004 | 2086 | AliHLTComponentBlockDataList blockData; |
45c0a780 | 2087 | if (iResult>=0 && !bSkipDataProcessing) |
90ebac25 | 2088 | { // dont delete, sets the scope for the stopwatch guard |
f7561f8d | 2089 | // do not use ALIHLTCOMPONENT_DA_STOPWATCH(); macro |
2090 | // in order to avoid 'shadowed variable' warning | |
2091 | AliHLTStopwatchGuard swguard2(fpStopwatches!=NULL?reinterpret_cast<TStopwatch*>(fpStopwatches->At((int)kSWDA)):NULL); | |
d906c8d9 | 2092 | AliHLTMisc::AliOnlineGuard onlineGuard; |
90ebac25 | 2093 | iResult=DoProcessing(evtData, blocks, trigData, outputPtr, size, blockData, edd); |
2094 | } // end of the scope of the stopwatch guard | |
b543e186 | 2095 | if (iResult>=0 && !bSkipDataProcessing) { |
a655eae3 | 2096 | if (fOutputBlocks.size()>0) { |
df61f928 | 2097 | // High Level interface |
2098 | ||
2099 | //HLTDebug("got %d block(s) via high level interface", fOutputBlocks.size()); | |
79c114b5 | 2100 | // sync memory files and descriptors |
2be3f004 | 2101 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 | 2102 | int i=0; |
2103 | while (element!=fMemFiles.end() && iResult>=0) { | |
2104 | if (*element) { | |
2105 | if ((*element)->IsClosed()==0) { | |
2106 | HLTWarning("memory file has not been closed, force flush"); | |
2107 | iResult=CloseMemoryFile(*element); | |
2108 | } | |
2109 | } | |
2110 | element++; i++; | |
2111 | } | |
2112 | ||
2113 | if (iResult>=0) { | |
2114 | // create the descriptor list | |
2115 | if (blockData.size()>0) { | |
2116 | HLTError("low level and high interface must not be mixed; use PushBack methods to insert data blocks"); | |
2117 | iResult=-EFAULT; | |
2118 | } else { | |
abb52c8f | 2119 | if (compStats.size()>0 && IsDataEvent()) { |
a0aeb701 | 2120 | int offset=AddComponentStatistics(fOutputBlocks, fpOutputBuffer, fOutputBufferSize, fOutputBufferFilled, compStats); |
2121 | if (offset>0) fOutputBufferFilled+=offset; | |
2122 | } | |
438635e3 | 2123 | if (bAddComponentTableEntry) { |
0622a0f3 | 2124 | int offset=AddComponentTableEntry(fOutputBlocks, fpOutputBuffer, fOutputBufferSize, fOutputBufferFilled, parentComponentTables, processingLevel); |
438635e3 | 2125 | if (offset>0) size+=offset; |
2126 | } | |
2127 | if (forwardedBlocks.size()>0) { | |
2128 | fOutputBlocks.insert(fOutputBlocks.end(), forwardedBlocks.begin(), forwardedBlocks.end()); | |
2129 | } | |
79c114b5 | 2130 | iResult=MakeOutputDataBlockList(fOutputBlocks, &outputBlockCnt, &outputBlocks); |
2131 | size=fOutputBufferFilled; | |
2132 | } | |
a655eae3 | 2133 | } |
2134 | } else { | |
df61f928 | 2135 | // Low Level interface |
0622a0f3 | 2136 | if (blockData.empty() && size!=0) { |
2137 | // set the size to zero because there is no announced data | |
2138 | //HLTWarning("no output blocks added by component but output buffer filled %d of %d", size, fOutputBufferSize); | |
2139 | size=0; | |
2140 | } | |
2141 | ||
a0aeb701 | 2142 | if (compStats.size()>0) { |
2143 | int offset=AddComponentStatistics(blockData, fpOutputBuffer, fOutputBufferSize, size, compStats); | |
2144 | if (offset>0) size+=offset; | |
2145 | } | |
438635e3 | 2146 | if (bAddComponentTableEntry) { |
0622a0f3 | 2147 | int offset=AddComponentTableEntry(blockData, fpOutputBuffer, fOutputBufferSize, size, parentComponentTables, processingLevel); |
438635e3 | 2148 | if (offset>0) size+=offset; |
2149 | } | |
2150 | if (forwardedBlocks.size()>0) { | |
2151 | blockData.insert(blockData.end(), forwardedBlocks.begin(), forwardedBlocks.end()); | |
2152 | } | |
a655eae3 | 2153 | iResult=MakeOutputDataBlockList(blockData, &outputBlockCnt, &outputBlocks); |
2154 | } | |
2155 | if (iResult<0) { | |
2156 | HLTFatal("component %s (%p): can not convert output block descriptor list", GetComponentID(), this); | |
2157 | } | |
2158 | } | |
b543e186 | 2159 | if (iResult<0 || bSkipDataProcessing) { |
a655eae3 | 2160 | outputBlockCnt=0; |
2161 | outputBlocks=NULL; | |
2162 | } | |
8451168b | 2163 | CleanupInputObjects(); |
48abe484 | 2164 | if (iResult>=0 && IsDataEvent()) { |
f8bc6d99 | 2165 | IncrementEventCounter(); |
2166 | } | |
96f9673a | 2167 | if (outputBlockCnt==0) { |
2168 | // no output blocks, set size to 0 | |
2169 | size=0; | |
2170 | } | |
6f4231a1 | 2171 | |
2172 | // reset the internal EventData struct | |
4646c6e3 | 2173 | FillEventData(fCurrentEventData); |
edd72347 | 2174 | |
2175 | // reset the active triggers | |
2176 | if (fpCTPData) fpCTPData->SetTriggers(0); | |
9d4d4b02 | 2177 | |
2178 | // set the time for the pushback period | |
2179 | if (fPushbackPeriod>0) { | |
2180 | // suppress the output | |
2181 | TDatime time; | |
ebdd604d | 2182 | if (fLastPushBackTime<0) { |
2183 | // choose a random offset at beginning to equalize traffic for multiple instances | |
2184 | // of the component | |
2185 | gRandom->SetSeed(fChainIdCrc); | |
2186 | fLastPushBackTime=time.Get(); | |
2187 | fLastPushBackTime-=gRandom->Integer(fPushbackPeriod); | |
2188 | } else if ((int)time.Get()-fLastPushBackTime>=fPushbackPeriod) { | |
9d4d4b02 | 2189 | fLastPushBackTime=time.Get(); |
2190 | } | |
2191 | } | |
2192 | ||
3cde846d | 2193 | return iResult; |
2194 | } | |
a655eae3 | 2195 | |
a0aeb701 | 2196 | int AliHLTComponent::AddComponentStatistics(AliHLTComponentBlockDataList& blocks, |
2197 | AliHLTUInt8_t* buffer, | |
2198 | AliHLTUInt32_t bufferSize, | |
2199 | AliHLTUInt32_t offset, | |
2200 | AliHLTComponentStatisticsList& stats) const | |
2201 | { | |
2202 | // see header file for function documentation | |
2203 | int iResult=0; | |
78d29060 | 2204 | if ((fFlags&kDisableComponentStat)!=0) return 0; |
2205 | #if defined(HLT_COMPONENT_STATISTICS) | |
a0aeb701 | 2206 | if (stats.size()==0) return -ENOENT; |
ae962989 | 2207 | // check if there is space for at least one entry |
2208 | if (offset+sizeof(AliHLTComponentStatistics)>bufferSize) return 0; | |
a0aeb701 | 2209 | stats[0].fTotalOutputSize=offset; |
2210 | stats[0].fOutputBlockCount=blocks.size(); | |
2211 | if (fpBenchmark) { | |
2e3fd14f | 2212 | fpBenchmark->Stop(); |
2213 | stats[0].fTime=(AliHLTUInt32_t)(fpBenchmark->RealTime()*ALIHLTCOMPONENT_STATTIME_SCALER); | |
2214 | stats[0].fCTime=(AliHLTUInt32_t)(fpBenchmark->CpuTime()*ALIHLTCOMPONENT_STATTIME_SCALER); | |
2215 | fpBenchmark->Continue(); | |
a0aeb701 | 2216 | } |
0622a0f3 | 2217 | |
2218 | sort(stats.begin(), stats.end(), SortComponentStatisticsDescendingByLevel); | |
2219 | ||
2220 | // shrink the number of entries if the buffer is too small | |
ae962989 | 2221 | if (offset+stats.size()*sizeof(AliHLTComponentStatistics)>bufferSize) { |
0622a0f3 | 2222 | unsigned originalSize=stats.size(); |
ae962989 | 2223 | AliHLTUInt32_t removedLevel=0; |
2224 | do { | |
2225 | // remove all entries of the level of the last entry | |
2226 | removedLevel=stats.back().fLevel; | |
2227 | AliHLTComponentStatisticsList::iterator element=stats.begin(); | |
2228 | element++; | |
2229 | while (element!=stats.end()) { | |
2230 | if (element->fLevel<=removedLevel) { | |
2231 | element=stats.erase(element); | |
2232 | } else { | |
2233 | element++; | |
2234 | } | |
2235 | } | |
2236 | } while (stats.size()>1 && | |
2237 | (offset+stats.size()*sizeof(AliHLTComponentStatistics)>bufferSize)); | |
0622a0f3 | 2238 | HLTWarning("too little space in output buffer to add block of %d statistics entries (size %d), available %d, removed %d entries", |
2239 | originalSize, sizeof(AliHLTComponentStatistics), bufferSize-offset, originalSize-stats.size()); | |
2240 | } else { | |
2241 | HLTDebug("adding block of %d statistics entries", stats.size()); | |
ae962989 | 2242 | } |
2243 | assert(stats.size()>0); | |
2244 | if (stats.size()==0) return 0; | |
2245 | ||
a0aeb701 | 2246 | if (offset+stats.size()*sizeof(AliHLTComponentStatistics)<=bufferSize) { |
2247 | AliHLTComponentBlockData bd; | |
2248 | FillBlockData( bd ); | |
2249 | bd.fOffset = offset; | |
2250 | bd.fSize = stats.size()*sizeof(AliHLTComponentStatistics); | |
2251 | bd.fDataType = kAliHLTDataTypeComponentStatistics; | |
0622a0f3 | 2252 | bd.fSpecification = fChainIdCrc; |
a0aeb701 | 2253 | memcpy(buffer+offset, &(stats[0]), bd.fSize); |
2254 | blocks.push_back(bd); | |
2255 | iResult=bd.fSize; | |
2256 | } | |
bd6cac58 | 2257 | #else |
2258 | if (blocks.size() && buffer && bufferSize && offset && stats.size()) { | |
2259 | // get rid of warning | |
2260 | } | |
78d29060 | 2261 | #endif // HLT_COMPONENT_STATISTICS |
438635e3 | 2262 | return iResult; |
2263 | } | |
2264 | ||
2265 | int AliHLTComponent::AddComponentTableEntry(AliHLTComponentBlockDataList& blocks, | |
2266 | AliHLTUInt8_t* buffer, | |
2267 | AliHLTUInt32_t bufferSize, | |
abb52c8f | 2268 | AliHLTUInt32_t offset, |
0622a0f3 | 2269 | const vector<AliHLTUInt32_t>& parents, |
2270 | int processingLevel) const | |
438635e3 | 2271 | { |
2272 | // see header file for function documentation | |
2273 | int iResult=0; | |
78d29060 | 2274 | if ((fFlags&kDisableComponentStat)!=0) return 0; |
2275 | #if defined(HLT_COMPONENT_STATISTICS) | |
abb52c8f | 2276 | // the payload consists of the AliHLTComponentTableEntry struct, |
2277 | // followed by a an array of 32bit crc chain ids and the component | |
2278 | // description string | |
2279 | unsigned int payloadSize=sizeof(AliHLTComponentTableEntry); | |
2280 | payloadSize+=parents.size()*sizeof(AliHLTUInt32_t); | |
2281 | ||
2282 | // the component description has the following format: | |
2283 | // chain-id{component-id:arguments} | |
2284 | const char* componentId=const_cast<AliHLTComponent*>(this)->GetComponentID(); | |
2285 | unsigned int descriptionSize=fChainId.size()+1; | |
2286 | descriptionSize+=2; // the '{}' around the component id | |
2287 | descriptionSize+=strlen(componentId); | |
2288 | descriptionSize+=1; // the ':' between component id and arguments | |
2289 | descriptionSize+=fComponentArgs.size(); | |
2290 | ||
2291 | payloadSize+=descriptionSize; | |
2292 | if (buffer && (offset+payloadSize<=bufferSize)) { | |
2293 | AliHLTUInt8_t* pTgt=buffer+offset; | |
2294 | memset(pTgt, 0, payloadSize); | |
2295 | ||
2296 | // write entry | |
2297 | AliHLTComponentTableEntry* pEntry=reinterpret_cast<AliHLTComponentTableEntry*>(pTgt); | |
2298 | pEntry->fStructSize=sizeof(AliHLTComponentTableEntry); | |
0622a0f3 | 2299 | pEntry->fLevel=processingLevel>=0?processingLevel:0; |
abb52c8f | 2300 | pEntry->fNofParents=parents.size(); |
2301 | pEntry->fSizeDescription=descriptionSize; | |
2302 | pTgt=pEntry->fBuffer; | |
2303 | ||
2304 | // write array of parents | |
2305 | if (parents.size()>0) { | |
2306 | unsigned int copy=parents.size()*sizeof(vector<AliHLTUInt32_t>::value_type); | |
2307 | memcpy(pTgt, &parents[0], parents.size()*sizeof(vector<AliHLTUInt32_t>::value_type)); | |
2308 | pTgt+=copy; | |
2309 | } | |
2310 | ||
2311 | // write component description | |
2312 | memcpy(pTgt, fChainId.c_str(), fChainId.size()); | |
2313 | pTgt+=fChainId.size(); | |
2314 | *pTgt++='{'; | |
2315 | memcpy(pTgt, componentId, strlen(componentId)); | |
2316 | pTgt+=strlen(componentId); | |
2317 | *pTgt++=':'; | |
2318 | memcpy(pTgt, fComponentArgs.c_str(), fComponentArgs.size()); | |
2319 | pTgt+=fComponentArgs.size(); | |
2320 | *pTgt++='}'; | |
2321 | *pTgt++=0; | |
2322 | ||
438635e3 | 2323 | AliHLTComponentBlockData bd; |
2324 | FillBlockData( bd ); | |
2325 | bd.fOffset = offset; | |
abb52c8f | 2326 | bd.fSize = payloadSize; |
438635e3 | 2327 | bd.fDataType = kAliHLTDataTypeComponentTable; |
2328 | bd.fSpecification = fChainIdCrc; | |
438635e3 | 2329 | blocks.push_back(bd); |
2330 | iResult=bd.fSize; | |
2331 | } | |
bd6cac58 | 2332 | #else |
0622a0f3 | 2333 | if (blocks.size() && buffer && bufferSize && offset && parents.size() && processingLevel) { |
bd6cac58 | 2334 | // get rid of warning |
2335 | } | |
78d29060 | 2336 | #endif // HLT_COMPONENT_STATISTICS |
a0aeb701 | 2337 | return iResult; |
2338 | } | |
2339 | ||
90ebac25 | 2340 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard() |
2341 | : | |
2342 | fpStopwatch(NULL), | |
2343 | fpPrec(NULL) | |
2344 | { | |
2345 | // standard constructor (not for use) | |
2346 | } | |
2347 | ||
2348 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard(TStopwatch* pStopwatch) | |
2349 | : | |
2350 | fpStopwatch(pStopwatch), | |
2351 | fpPrec(NULL) | |
2352 | { | |
2353 | // constructor | |
2354 | ||
2355 | // check for already existing guard | |
2356 | if (fgpCurrent) fpPrec=fgpCurrent; | |
2357 | fgpCurrent=this; | |
2358 | ||
2359 | // stop the preceeding guard if it controls a different stopwatch | |
2360 | int bStart=1; | |
2361 | if (fpPrec && fpPrec!=this) bStart=fpPrec->Hold(fpStopwatch); | |
2362 | ||
2363 | // start the stopwatch if the current guard controls a different one | |
2364 | if (fpStopwatch && bStart==1) fpStopwatch->Start(kFALSE); | |
2365 | } | |
2366 | ||
e419b223 | 2367 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard(const AliHLTStopwatchGuard&) |
90ebac25 | 2368 | : |
2369 | fpStopwatch(NULL), | |
2370 | fpPrec(NULL) | |
2371 | { | |
e419b223 | 2372 | // |
2373 | // copy constructor not for use | |
2374 | // | |
2375 | } | |
2376 | ||
b0a715e4 | 2377 | AliHLTComponent::AliHLTStopwatchGuard& AliHLTComponent::AliHLTStopwatchGuard::operator=(const AliHLTStopwatchGuard& other) |
e419b223 | 2378 | { |
2379 | // | |
2380 | // assignment operator not for use | |
2381 | // | |
b0a715e4 | 2382 | if (this==&other) return *this; |
e419b223 | 2383 | fpStopwatch=NULL; |
2384 | fpPrec=NULL; | |
2385 | return *this; | |
90ebac25 | 2386 | } |
2387 | ||
2388 | AliHLTComponent::AliHLTStopwatchGuard* AliHLTComponent::AliHLTStopwatchGuard::fgpCurrent=NULL; | |
2389 | ||
2390 | AliHLTComponent::AliHLTStopwatchGuard::~AliHLTStopwatchGuard() | |
2391 | { | |
2392 | // destructor | |
2393 | ||
2394 | // resume the preceeding guard if it controls a different stopwatch | |
2395 | int bStop=1; | |
2396 | if (fpPrec && fpPrec!=this) bStop=fpPrec->Resume(fpStopwatch); | |
2397 | ||
2398 | // stop the stopwatch if the current guard controls a different one | |
2399 | if (fpStopwatch && bStop==1) fpStopwatch->Stop(); | |
2400 | ||
2401 | // resume to the preceeding guard | |
2402 | fgpCurrent=fpPrec; | |
2403 | } | |
2404 | ||
0007ed52 | 2405 | int AliHLTComponent::AliHLTStopwatchGuard::Hold(const TStopwatch* pSucc) |
90ebac25 | 2406 | { |
2407 | // see header file for function documentation | |
2408 | if (fpStopwatch!=NULL && fpStopwatch!=pSucc) fpStopwatch->Stop(); | |
2409 | return fpStopwatch!=pSucc?1:0; | |
2410 | } | |
2411 | ||
0007ed52 | 2412 | int AliHLTComponent::AliHLTStopwatchGuard::Resume(const TStopwatch* pSucc) |
90ebac25 | 2413 | { |
2414 | // see header file for function documentation | |
2415 | if (fpStopwatch!=NULL && fpStopwatch!=pSucc) fpStopwatch->Start(kFALSE); | |
2416 | return fpStopwatch!=pSucc?1:0; | |
2417 | } | |
2418 | ||
2419 | int AliHLTComponent::SetStopwatch(TObject* pSW, AliHLTStopwatchType type) | |
2420 | { | |
2421 | // see header file for function documentation | |
2422 | int iResult=0; | |
2423 | if (pSW!=NULL && type<kSWTypeCount) { | |
2424 | if (fpStopwatches) { | |
2425 | TObject* pObj=fpStopwatches->At((int)type); | |
2426 | if (pSW==NULL // explicit reset | |
2427 | || pObj==NULL) { // explicit set | |
2428 | fpStopwatches->AddAt(pSW, (int)type); | |
2429 | } else if (pObj!=pSW) { | |
2430 | HLTWarning("stopwatch %d already set, reset first", (int)type); | |
2431 | iResult=-EBUSY; | |
2432 | } | |
2433 | } | |
2434 | } else { | |
2435 | iResult=-EINVAL; | |
2436 | } | |
2437 | return iResult; | |
2438 | } | |
2439 | ||
2440 | int AliHLTComponent::SetStopwatches(TObjArray* pStopwatches) | |
2441 | { | |
2442 | // see header file for function documentation | |
2443 | if (pStopwatches==NULL) return -EINVAL; | |
2444 | ||
2445 | int iResult=0; | |
77fd699f | 2446 | for (int i=0 ; i<(int)kSWTypeCount && pStopwatches->GetEntriesFast(); i++) |
90ebac25 | 2447 | SetStopwatch(pStopwatches->At(i), (AliHLTStopwatchType)i); |
2448 | return iResult; | |
2449 | } | |
559631d5 | 2450 | |
2451 | AliHLTUInt32_t AliHLTComponent::GetRunNo() const | |
2452 | { | |
29312178 | 2453 | // see header file for function documentation |
6e289790 | 2454 | |
2455 | // 2010-02-11 OCDB is now the reliable source for the run number, it is | |
2456 | // initialized either by aliroot or the external interface depending | |
2457 | // on the environment. It turned out that the rundescriptor is not set | |
2458 | // in the aliroot mode, resulting in an invalid run number. However this | |
2459 | // did not cause problems until now. OCDB initialization has been revised | |
2460 | // already in 10/2009. This was a remnant. | |
2461 | // Have to check whether we get rid of the rundescriptor at some point. | |
2462 | if (fpRunDesc==NULL) return AliHLTMisc::Instance().GetCDBRunNo(); | |
2463 | if (fpRunDesc->fRunNo!=(unsigned)AliHLTMisc::Instance().GetCDBRunNo()) { | |
2464 | HLTWarning("run number mismatch: ocdb %d run descriptor %d", AliHLTMisc::Instance().GetCDBRunNo(), fpRunDesc->fRunNo); | |
2465 | } | |
559631d5 | 2466 | return fpRunDesc->fRunNo; |
2467 | } | |
2468 | ||
2469 | AliHLTUInt32_t AliHLTComponent::GetRunType() const | |
2470 | { | |
29312178 | 2471 | // see header file for function documentation |
45c0a780 | 2472 | if (fpRunDesc==NULL) return kAliHLTVoidRunType; |
559631d5 | 2473 | return fpRunDesc->fRunType; |
2474 | } | |
2475 | ||
462b8b22 | 2476 | |
6700298e | 2477 | AliHLTUInt32_t AliHLTComponent::GetTimeStamp() const |
2478 | { | |
2479 | // see header file for function documentation | |
462b8b22 | 2480 | if (fCurrentEventData.fEventCreation_s < kMaxUInt ) { |
bee8f777 | 2481 | return fCurrentEventData.fEventCreation_s; |
2482 | } | |
2483 | // using the actual UTC if the time stamp was not set by the framework | |
2484 | return static_cast<AliHLTUInt32_t>(time(NULL)); | |
6700298e | 2485 | } |
2486 | ||
2487 | AliHLTUInt32_t AliHLTComponent::GetPeriodNumber() const | |
2488 | { | |
2489 | // see header file for function documentation | |
2490 | return (GetEventId()>>36)&0xfffffff; | |
2491 | } | |
2492 | ||
2493 | AliHLTUInt32_t AliHLTComponent::GetOrbitNumber() const | |
2494 | { | |
2495 | // see header file for function documentation | |
2496 | return (GetEventId()>>12)&0xffffff; | |
2497 | } | |
2498 | ||
2499 | AliHLTUInt16_t AliHLTComponent::GetBunchCrossNumber() const | |
2500 | { | |
2501 | // see header file for function documentation | |
2502 | return GetEventId()&0xfff; | |
2503 | } | |
2504 | ||
0007ed52 | 2505 | bool AliHLTComponent::IsDataEvent(AliHLTUInt32_t* pTgt) const |
48abe484 | 2506 | { |
2507 | // see header file for function documentation | |
2508 | if (pTgt) *pTgt=fEventType; | |
2509 | return (fEventType==gkAliEventTypeData || | |
9e14734f | 2510 | fEventType==gkAliEventTypeDataReplay); |
48abe484 | 2511 | } |
2512 | ||
83fec083 | 2513 | int AliHLTComponent::CopyStruct(void* pStruct, unsigned int iStructSize, unsigned int iBlockNo, |
559631d5 | 2514 | const char* structname, const char* eventname) |
2515 | { | |
29312178 | 2516 | // see header file for function documentation |
559631d5 | 2517 | int iResult=0; |
2518 | if (pStruct!=NULL && iStructSize>sizeof(AliHLTUInt32_t)) { | |
2519 | if (fpInputBlocks!=NULL && iBlockNo<fCurrentEventData.fBlockCnt) { | |
2520 | AliHLTUInt32_t* pTgt=(AliHLTUInt32_t*)pStruct; | |
2521 | if (fpInputBlocks[iBlockNo].fPtr && fpInputBlocks[iBlockNo].fSize) { | |
3294f81a | 2522 | AliHLTUInt32_t copy=*((AliHLTUInt32_t*)fpInputBlocks[iBlockNo].fPtr); |
559631d5 | 2523 | if (fpInputBlocks[iBlockNo].fSize!=copy) { |
c5123824 | 2524 | HLTWarning("%s event: mismatch of block size (%d) and structure size (%d)", eventname, fpInputBlocks[iBlockNo].fSize, copy); |
559631d5 | 2525 | if (copy>fpInputBlocks[iBlockNo].fSize) copy=fpInputBlocks[iBlockNo].fSize; |
2526 | } | |
2527 | if (copy!=iStructSize) { | |
c5123824 | 2528 | HLTWarning("%s event: mismatch in %s version (data type version %d)", eventname, structname, ALIHLT_DATA_TYPES_VERSION); |
559631d5 | 2529 | if (copy>iStructSize) { |
2530 | copy=iStructSize; | |
2531 | } else { | |
2532 | memset(pTgt, 0, iStructSize); | |
2533 | } | |
2534 | } | |
3294f81a | 2535 | memcpy(pTgt, fpInputBlocks[iBlockNo].fPtr, copy); |
559631d5 | 2536 | *pTgt=iStructSize; |
2537 | iResult=copy; | |
2538 | } else { | |
2539 | HLTWarning("%s event: missing data block", eventname); | |
2540 | } | |
2541 | } else { | |
2542 | iResult=-ENODATA; | |
2543 | } | |
2544 | } else { | |
2545 | HLTError("invalid struct"); | |
2546 | iResult=-EINVAL; | |
2547 | } | |
2548 | return iResult; | |
2549 | } | |
ed504011 | 2550 | |
48abe484 | 2551 | AliHLTUInt32_t AliHLTComponent::CalculateChecksum(const AliHLTUInt8_t* buffer, int size) |
2552 | { | |
2553 | // see header file for function documentation | |
2554 | AliHLTUInt32_t remainder = 0; | |
2555 | const AliHLTUInt8_t crcwidth=(8*sizeof(AliHLTUInt32_t)); | |
2556 | const AliHLTUInt32_t topbit=1 << (crcwidth-1); | |
2557 | const AliHLTUInt32_t polynomial=0xD8; /* 11011 followed by 0's */ | |
2558 | ||
2559 | // code from | |
2560 | // http://www.netrino.com/Embedded-Systems/How-To/CRC-Calculation-C-Code | |
2561 | ||
2562 | /* | |
2563 | * Perform modulo-2 division, a byte at a time. | |
2564 | */ | |
2565 | for (int byte = 0; byte < size; ++byte) | |
2566 | { | |
2567 | /* | |
2568 | * Bring the next byte into the remainder. | |
2569 | */ | |
2570 | remainder ^= (buffer[byte] << (crcwidth - 8)); | |
2571 | ||
2572 | /* | |
2573 | * Perform modulo-2 division, a bit at a time. | |
2574 | */ | |
2575 | for (uint8_t bit = 8; bit > 0; --bit) | |
2576 | { | |
2577 | /* | |
2578 | * Try to divide the current data bit. | |
2579 | */ | |
2580 | if (remainder & topbit) | |
2581 | { | |
2582 | remainder = (remainder << 1) ^ polynomial; | |
2583 | } | |
2584 | else | |
2585 | { | |
2586 | remainder = (remainder << 1); | |
2587 | } | |
2588 | } | |
2589 | } | |
2590 | ||
2591 | /* | |
2592 | * The final remainder is the CRC result. | |
2593 | */ | |
2594 | return (remainder); | |
2595 | } | |
abb52c8f | 2596 | |
2597 | int AliHLTComponent::ExtractComponentTableEntry(const AliHLTUInt8_t* pBuffer, AliHLTUInt32_t size, | |
2598 | string& retChainId, string& retCompId, string& retCompArgs, | |
0622a0f3 | 2599 | vector<AliHLTUInt32_t>& parents, int& level) |
abb52c8f | 2600 | { |
2601 | // see header file for function documentation | |
2602 | retChainId.clear(); | |
2603 | retCompId.clear(); | |
2604 | retCompArgs.clear(); | |
2605 | parents.clear(); | |
0622a0f3 | 2606 | level=-1; |
abb52c8f | 2607 | if (!pBuffer || size==0) return 0; |
2608 | ||
2609 | const AliHLTComponentTableEntry* pEntry=reinterpret_cast<const AliHLTComponentTableEntry*>(pBuffer); | |
2610 | if (size<8/* the initial size of the structure*/ || | |
2611 | pEntry==NULL || pEntry->fStructSize<8) return -ENOMSG; | |
0622a0f3 | 2612 | |
2613 | if (pEntry->fStructSize!=sizeof(AliHLTComponentTableEntry)) return -EBADF; | |
2614 | level=pEntry->fLevel; | |
abb52c8f | 2615 | const AliHLTUInt32_t* pParents=reinterpret_cast<const AliHLTUInt32_t*>(pEntry->fBuffer); |
2616 | const AliHLTUInt8_t* pEnd=pBuffer+size; | |
2617 | ||
2618 | if (pParents+pEntry->fNofParents>=reinterpret_cast<const AliHLTUInt32_t*>(pEnd)) return -ENODEV; | |
2619 | for (unsigned int i=0; i<pEntry->fNofParents; i++, pParents++) { | |
2620 | parents.push_back(*pParents); | |
2621 | } | |
2622 | ||
2623 | const char* pDescription=reinterpret_cast<const char*>(pParents); | |
2624 | if (pDescription+pEntry->fSizeDescription>=reinterpret_cast<const char*>(pEnd) || | |
2625 | *(pDescription+pEntry->fSizeDescription)!=0) { | |
2626 | return -EBADF; | |
2627 | } | |
2628 | ||
2629 | TString descriptor=reinterpret_cast<const char*>(pDescription); | |
2630 | TString chainId; | |
2631 | TString compId; | |
2632 | TString compArgs; | |
2633 | TObjArray* pTokens=descriptor.Tokenize("{"); | |
2634 | if (pTokens) { | |
2635 | int n=0; | |
77fd699f | 2636 | if (pTokens->GetEntriesFast()>n) { |
704972af | 2637 | retChainId=pTokens->At(n++)->GetName(); |
abb52c8f | 2638 | } |
77fd699f | 2639 | if (pTokens->GetEntriesFast()>n) { |
704972af | 2640 | compId=pTokens->At(n++)->GetName(); |
abb52c8f | 2641 | } |
2642 | delete pTokens; | |
2643 | } | |
2644 | if (!compId.IsNull() && (pTokens=compId.Tokenize(":"))!=NULL) { | |
2645 | int n=0; | |
77fd699f | 2646 | if (pTokens->GetEntriesFast()>n) { |
704972af | 2647 | compId=pTokens->At(n++)->GetName(); |
abb52c8f | 2648 | } |
77fd699f | 2649 | if (pTokens->GetEntriesFast()>n) { |
704972af | 2650 | compArgs=pTokens->At(n++)->GetName(); |
abb52c8f | 2651 | } |
2652 | delete pTokens; | |
2653 | } | |
2654 | compId.ReplaceAll("}", ""); | |
2655 | compArgs.ReplaceAll("}", ""); | |
2656 | ||
2657 | retCompId=compId; | |
2658 | retCompArgs=compArgs; | |
2659 | ||
2660 | if (retChainId.size()==0) return -ENODATA; | |
2661 | ||
2662 | return 1; | |
2663 | } | |
97d2b87a | 2664 | |
89413559 | 2665 | int AliHLTComponent::ExtractTriggerData( |
2666 | const AliHLTComponentTriggerData& trigData, | |
2667 | const AliHLTUInt8_t (**attributes)[gkAliHLTBlockDAttributeCount], | |
2668 | AliHLTUInt64_t* status, | |
2669 | const AliRawDataHeader** cdh, | |
2670 | AliHLTReadoutList* readoutlist, | |
2671 | bool printErrors | |
2672 | ) | |
2673 | { | |
2674 | // see header file for function documentation | |
2675 | ||
2676 | // Check that the trigger data structure is the correct size. | |
2677 | if (trigData.fStructSize != sizeof(AliHLTComponentTriggerData)) | |
2678 | { | |
2679 | if (printErrors) | |
2680 | { | |
2681 | AliHLTLogging log; | |
2682 | log.LoggingVarargs(kHLTLogError, Class_Name(), FUNCTIONNAME(), __FILE__, __LINE__, | |
2683 | "Invalid trigger structure size: %d but expected %d.", trigData.fStructSize, sizeof(AliHLTComponentTriggerData) | |
2684 | ); | |
2685 | } | |
2686 | return -ENOENT; | |
2687 | } | |
2688 | ||
e4d966f5 | 2689 | // Get the size of the AliHLTEventTriggerData structure without the readout list part. |
2690 | // The way we do this here should also handle memory alignment correctly. | |
2691 | AliHLTEventTriggerData* dummy = NULL; | |
2692 | size_t sizeWithoutReadout = (char*)(&dummy->fReadoutList) - (char*)(dummy); | |
2693 | ||
89413559 | 2694 | // Check that the trigger data pointer points to data of a size we can handle. |
e4d966f5 | 2695 | // Either it is the size of AliHLTEventTriggerData or the size of the old |
2696 | // version of AliHLTEventTriggerData using AliHLTEventDDLV0. | |
89413559 | 2697 | if (trigData.fDataSize != sizeof(AliHLTEventTriggerData) and |
e4d966f5 | 2698 | trigData.fDataSize != sizeWithoutReadout + sizeof(AliHLTEventDDLV0) |
89413559 | 2699 | ) |
2700 | { | |
2701 | if (printErrors) | |
2702 | { | |
2703 | AliHLTLogging log; | |
2704 | log.LoggingVarargs(kHLTLogError, Class_Name(), FUNCTIONNAME(), __FILE__, __LINE__, | |
2705 | "Invalid trigger data size: %d but expected %d.", trigData.fDataSize, sizeof(AliHLTEventTriggerData) | |
2706 | ); | |
2707 | } | |
2708 | return -EBADF; | |
2709 | } | |
2710 | ||
2711 | AliHLTEventTriggerData* evtData = reinterpret_cast<AliHLTEventTriggerData*>(trigData.fData); | |
2712 | assert(evtData != NULL); | |
2713 | ||
2714 | // Check that the CDH has 8 words. | |
2715 | if (cdh != NULL and evtData->fCommonHeaderWordCnt != 8) | |
2716 | { | |
2717 | if (printErrors) | |
2718 | { | |
2719 | AliHLTLogging log; | |
2720 | log.LoggingVarargs(kHLTLogError, Class_Name(), FUNCTIONNAME(), __FILE__, __LINE__, | |
2721 | "Common Data Header (CDH) has wrong number of data words: %d but expected %d", | |
2722 | evtData->fCommonHeaderWordCnt, sizeof(AliRawDataHeader)/sizeof(AliHLTUInt32_t) | |
2723 | ); | |
2724 | } | |
2725 | return -EBADMSG; | |
2726 | } | |
2727 | ||
2728 | // Check that the readout list has the correct count of words. i.e. something we can handle, | |
2729 | if (readoutlist != NULL and | |
2730 | evtData->fReadoutList.fCount != (unsigned)gkAliHLTDDLListSizeV0 and | |
2731 | evtData->fReadoutList.fCount != (unsigned)gkAliHLTDDLListSizeV1 | |
2732 | ) | |
2733 | { | |
2734 | if (printErrors) | |
2735 | { | |
2736 | AliHLTLogging log; | |
2737 | log.LoggingVarargs(kHLTLogError, Class_Name(), FUNCTIONNAME(), __FILE__, __LINE__, | |
2738 | "Readout list structure has wrong number of data words: %d but expected %d", | |
2739 | evtData->fReadoutList.fCount, gkAliHLTDDLListSize | |
2740 | ); | |
2741 | } | |
2742 | return -EPROTO; | |
2743 | } | |
2744 | ||
2745 | if (attributes != NULL) | |
2746 | { | |
2747 | *attributes = &evtData->fAttributes; | |
2748 | } | |
2749 | if (status != NULL) | |
2750 | { | |
2751 | *status = evtData->fHLTStatus; | |
2752 | } | |
2753 | if (cdh != NULL) | |
2754 | { | |
24451d1f | 2755 | const AliRawDataHeader* cdhptr = reinterpret_cast<const AliRawDataHeader*>(&evtData->fCommonHeader[0]); |
89413559 | 2756 | *cdh = cdhptr; |
2757 | } | |
2758 | if (readoutlist != NULL) | |
2759 | { | |
2760 | *readoutlist = AliHLTReadoutList(evtData->fReadoutList); | |
2761 | } | |
2762 | return 0; | |
2763 | } | |
2764 | ||
9e14734f | 2765 | AliHLTUInt32_t AliHLTComponent::ExtractEventTypeFromCDH(const AliRawDataHeader* cdh) |
2766 | { | |
2767 | // see header file for function documentation | |
2768 | ||
2769 | UChar_t l1msg = cdh->GetL1TriggerMessage(); | |
2770 | if ((l1msg & 0x1) == 0x0) return gkAliEventTypeData; | |
2771 | // The L2SwC bit must be one if we got here, i.e. l1msg & 0x1 == 0x1. | |
2772 | if (((l1msg >> 2) & 0xF) == 0xE) return gkAliEventTypeStartOfRun; | |
2773 | if (((l1msg >> 2) & 0xF) == 0xF) return gkAliEventTypeEndOfRun; | |
2774 | // Check the C1T bit to see if this is a calibration event, | |
2775 | // if not then it must be some other software trigger event. | |
2776 | if (((l1msg >> 6) & 0x1) == 0x1) return gkAliEventTypeCalibration; | |
2777 | return gkAliEventTypeSoftware; | |
2778 | } | |
2779 | ||
97d2b87a | 2780 | int AliHLTComponent::LoggingVarargs(AliHLTComponentLogSeverity severity, |
2781 | const char* originClass, const char* originFunc, | |
2782 | const char* file, int line, ... ) const | |
2783 | { | |
2784 | // see header file for function documentation | |
2785 | int iResult=0; | |
2786 | ||
2787 | va_list args; | |
2788 | va_start(args, line); | |
2789 | ||
2790 | // logging function needs to be const in order to be called from const member functions | |
2791 | // without problems. But at this point we face the problem with virtual members which | |
2792 | // are not necessarily const. | |
2793 | AliHLTComponent* nonconst=const_cast<AliHLTComponent*>(this); | |
7efb6418 | 2794 | AliHLTLogging::SetLogString(this, ", %p", "%s (%s_pfmt_): ", |
97d2b87a | 2795 | fChainId[0]!=0?fChainId.c_str():nonconst->GetComponentID(), |
7efb6418 | 2796 | nonconst->GetComponentID()); |
97d2b87a | 2797 | iResult=SendMessage(severity, originClass, originFunc, file, line, AliHLTLogging::BuildLogString(NULL, args, true /*append*/)); |
2798 | va_end(args); | |
2799 | ||
2800 | return iResult; | |
2801 | } | |
cf9cf07e | 2802 | |
cc095616 | 2803 | TUUID AliHLTComponent::GenerateGUID() |
2804 | { | |
2805 | // Generates a globally unique identifier. | |
2806 | ||
2807 | // Start by creating a new UUID. We cannot use the one automatically generated | |
2808 | // by ROOT because the algorithm used will not guarantee unique IDs when generating | |
2809 | // these UUIDs at a high rate in parallel. | |
2810 | TUUID uuid; | |
2811 | // We then use the generated UUID to form part of the random number seeds which | |
2812 | // will be used to generate a proper random UUID. For good measure we use a MD5 | |
2813 | // hash also. Note that we want to use the TUUID class because it will combine the | |
2814 | // host address information into the UUID. Using gSystem->GetHostByName() apparently | |
2815 | // can cause problems on Windows machines with a firewall, because it always tries | |
2816 | // to contact a DNS. The TUUID class handles this case appropriately. | |
2817 | union | |
2818 | { | |
2819 | UChar_t buf[16]; | |
2820 | UShort_t word[8]; | |
2821 | UInt_t dword[4]; | |
2822 | }; | |
2823 | uuid.GetUUID(buf); | |
2824 | TMD5 md5; | |
2825 | md5.Update(buf, sizeof(buf)); | |
2826 | TMD5 md52 = md5; | |
2827 | md5.Final(buf); | |
2828 | dword[0] += gSystem->GetUid(); | |
2829 | dword[1] += gSystem->GetGid(); | |
2830 | dword[2] += gSystem->GetPid(); | |
2831 | for (int i = 0; i < 4; ++i) | |
2832 | { | |
2833 | gRandom->SetSeed(dword[i]); | |
2834 | dword[i] = gRandom->Integer(0xFFFFFFFF); | |
2835 | } | |
2836 | md52.Update(buf, sizeof(buf)); | |
2837 | md52.Final(buf); | |
2838 | // To keep to the standard we need to set the version and reserved bits. | |
2839 | word[3] = (word[3] & 0x0FFF) | 0x4000; | |
2840 | buf[8] = (buf[8] & 0x3F) | 0x80; | |
2841 | ||
2842 | // Create the name of the new class and file. | |
2843 | char uuidstr[64]; | |
2844 | sprintf(uuidstr, "%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x", | |
2845 | dword[0], word[2], word[3], buf[8], buf[9], buf[10], buf[11], buf[12], buf[13], buf[14], buf[15] | |
2846 | ); | |
2847 | ||
2848 | uuid.SetUUID(uuidstr); | |
2849 | return uuid; | |
2850 | } | |
2851 | ||
cf9cf07e | 2852 | int AliHLTComponent::ScanECSParam(const char* ecsParam) |
2853 | { | |
2854 | // see header file for function documentation | |
2855 | ||
2856 | // format of the parameter string from ECS | |
2857 | // <command>;<parameterkey>=<parametervalue>;<parameterkey>=<parametervalue>;... | |
2858 | // search for a subset of the parameterkeys | |
c4ffab2c | 2859 | // RUN_TYPE= |
2860 | // RUN_NUMBER= | |
2861 | // HLT_IN_DDL_LIST= | |
2862 | // CTP_TRIGGER_CLASS= | |
2863 | // DATA_FORMAT_VERSION= | |
2864 | // BEAM_TYPE= | |
2865 | // HLT_OUT_DDL_LIST= | |
2866 | // HLT_TRIGGER_CODE= | |
2867 | // DETECTOR_LIST= | |
2868 | // HLT_MODE= | |
2869 | // The command apears not to be sent by the online framework | |
cf9cf07e | 2870 | int iResult=0; |
2871 | TString string=ecsParam; | |
2872 | TObjArray* parameter=string.Tokenize(";"); | |
2873 | if (parameter) { | |
77fd699f | 2874 | for (int i=0; i<parameter->GetEntriesFast(); i++) { |
704972af | 2875 | TString entry=parameter->At(i)->GetName(); |
cf9cf07e | 2876 | HLTDebug("scanning ECS entry: %s", entry.Data()); |
2877 | TObjArray* entryParams=entry.Tokenize("="); | |
2878 | if (entryParams) { | |
77fd699f | 2879 | if (entryParams->GetEntriesFast()>1) { |
cf9cf07e | 2880 | if ((((TObjString*)entryParams->At(0))->GetString()).CompareTo("CTP_TRIGGER_CLASS")==0) { |
704972af | 2881 | int result=InitCTPTriggerClasses(entryParams->At(1)->GetName()); |
cf9cf07e | 2882 | if (iResult>=0 && result<0) iResult=result; |
2883 | } else { | |
2884 | // TODO: scan the other parameters | |
2885 | // e.g. consistency check of run number | |
2886 | } | |
2887 | } | |
2888 | delete entryParams; | |
2889 | } | |
2890 | } | |
2891 | delete parameter; | |
2892 | } | |
2893 | ||
2894 | return iResult; | |
2895 | } | |
2896 | ||
adb91bc3 | 2897 | int AliHLTComponent::SetupCTPData() |
cf9cf07e | 2898 | { |
2899 | // see header file for function documentation | |
adb91bc3 | 2900 | if (fpCTPData) delete fpCTPData; |
2901 | fpCTPData=new AliHLTCTPData; | |
2902 | if (!fpCTPData) return -ENOMEM; | |
cf9cf07e | 2903 | return 0; |
2904 | } | |
2905 | ||
adb91bc3 | 2906 | int AliHLTComponent::InitCTPTriggerClasses(const char* ctpString) |
cf9cf07e | 2907 | { |
2908 | // see header file for function documentation | |
adb91bc3 | 2909 | if (!fpCTPData) return 0; // silently accept as the component has to announce that it want's the CTP info |
2910 | return fpCTPData->InitCTPTriggerClasses(ctpString); | |
2911 | } | |
cf9cf07e | 2912 | |
adb91bc3 | 2913 | bool AliHLTComponent::EvaluateCTPTriggerClass(const char* expression, AliHLTComponentTriggerData& trigData) const |
2914 | { | |
2915 | // see header file for function documentation | |
2916 | if (!fpCTPData) { | |
2917 | static bool bWarningThrown=false; | |
2918 | if (!bWarningThrown) HLTError("Trigger classes not initialized, use SetupCTPData from DoInit()"); | |
2919 | bWarningThrown=true; | |
cf9cf07e | 2920 | return false; |
2921 | } | |
2922 | ||
adb91bc3 | 2923 | return fpCTPData->EvaluateCTPTriggerClass(expression, trigData); |
cf9cf07e | 2924 | } |
a5e775ec | 2925 | |
3fcb48b8 | 2926 | int AliHLTComponent::CheckCTPTrigger(const char* name) const |
2927 | { | |
2928 | // see header file for function documentation | |
2929 | if (!fpCTPData) { | |
2930 | static bool bWarningThrown=false; | |
2931 | if (!bWarningThrown) HLTError("Trigger classes not initialized, use SetupCTPData from DoInit()"); | |
2932 | bWarningThrown=true; | |
2933 | return false; | |
2934 | } | |
2935 | ||
2936 | return fpCTPData->CheckTrigger(name); | |
2937 | } | |
2938 | ||
a5e775ec | 2939 | Double_t AliHLTComponent::GetBz() |
2940 | { | |
2941 | // Returns Bz. | |
2942 | return AliHLTMisc::Instance().GetBz(); | |
2943 | } | |
2944 | ||
2945 | Double_t AliHLTComponent::GetBz(const Double_t *r) | |
2946 | { | |
2947 | // Returns Bz (kG) at the point "r" . | |
2948 | return AliHLTMisc::Instance().GetBz(r); | |
2949 | } | |
2950 | ||
2951 | void AliHLTComponent::GetBxByBz(const Double_t r[3], Double_t b[3]) | |
2952 | { | |
2953 | // Returns Bx, By and Bz (kG) at the point "r" . | |
2954 | AliHLTMisc::Instance().GetBxByBz(r, b); | |
2955 | } |