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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 | |
bfccbf68 | 20 | /** @file AliHLTComponent.cxx |
21 | @author Matthias Richter, Timm Steinbeck | |
22 | @date | |
23 | @brief Base class implementation for HLT components. */ | |
f23a6e1a | 24 | |
0c0c9d99 | 25 | #if __GNUC__>= 3 |
f23a6e1a | 26 | using namespace std; |
27 | #endif | |
28 | ||
66043029 | 29 | //#include "AliHLTStdIncludes.h" |
f23a6e1a | 30 | #include "AliHLTComponent.h" |
31 | #include "AliHLTComponentHandler.h" | |
a655eae3 | 32 | #include "AliHLTMessage.h" |
70ed7d01 | 33 | #include "TString.h" |
ed504011 | 34 | #include "TMath.h" |
a655eae3 | 35 | #include "TObjArray.h" |
79c114b5 | 36 | #include "TObjectTable.h" |
a655eae3 | 37 | #include "TClass.h" |
90ebac25 | 38 | #include "TStopwatch.h" |
79c114b5 | 39 | #include "AliHLTMemoryFile.h" |
579d9eb7 | 40 | #include "AliHLTMisc.h" |
ec25e4ca | 41 | #include <cassert> |
0da432fa | 42 | #include <stdint.h> |
f23a6e1a | 43 | |
9ace7282 | 44 | /** |
45 | * default compression level for ROOT objects | |
46 | */ | |
47 | #define ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION 5 | |
48 | ||
b22e91eb | 49 | /** ROOT macro for the implementation of ROOT specific class methods */ |
90ebac25 | 50 | ClassImp(AliHLTComponent); |
51 | ||
52 | /** stopwatch macro using the stopwatch guard */ | |
53 | #define ALIHLTCOMPONENT_STOPWATCH(type) AliHLTStopwatchGuard swguard(fpStopwatches!=NULL?reinterpret_cast<TStopwatch*>(fpStopwatches->At((int)type)):NULL) | |
54 | //#define ALIHLTCOMPONENT_STOPWATCH(type) | |
55 | ||
56 | /** stopwatch macro for operations of the base class */ | |
57 | #define ALIHLTCOMPONENT_BASE_STOPWATCH() ALIHLTCOMPONENT_STOPWATCH(kSWBase) | |
58 | /** stopwatch macro for operations of the detector algorithm (DA) */ | |
59 | #define ALIHLTCOMPONENT_DA_STOPWATCH() ALIHLTCOMPONENT_STOPWATCH(kSWDA) | |
f23a6e1a | 60 | |
f23a6e1a | 61 | AliHLTComponent::AliHLTComponent() |
85869391 | 62 | : |
53feaef5 | 63 | fEnvironment(), |
3cde846d | 64 | fCurrentEvent(0), |
a655eae3 | 65 | fEventCount(-1), |
66 | fFailedEvents(0), | |
67 | fCurrentEventData(), | |
68 | fpInputBlocks(NULL), | |
69 | fCurrentInputBlock(-1), | |
70 | fSearchDataType(kAliHLTVoidDataType), | |
71 | fClassName(), | |
72 | fpInputObjects(NULL), | |
73 | fpOutputBuffer(NULL), | |
74 | fOutputBufferSize(0), | |
75 | fOutputBufferFilled(0), | |
90ebac25 | 76 | fOutputBlocks(), |
79c114b5 | 77 | fpStopwatches(new TObjArray(kSWTypeCount)), |
559631d5 | 78 | fMemFiles(), |
79 | fpRunDesc(NULL), | |
579d9eb7 | 80 | fpDDLList(NULL), |
82c58a87 | 81 | fCDBSetRunNoFunc(false), |
a0aeb701 | 82 | fChainId(), |
48abe484 | 83 | fChainIdCrc(0), |
a0aeb701 | 84 | fpBenchmark(NULL), |
48abe484 | 85 | fRequireSteeringBlocks(false), |
abb52c8f | 86 | fEventType(gkAliEventTypeUnknown), |
eafbc306 | 87 | fComponentArgs(), |
88 | fEventDoneData(NULL), | |
9ace7282 | 89 | fEventDoneDataSize(0), |
90 | fCompressionLevel(ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION) | |
b3f4766b | 91 | , fLastObjectSize(0) |
70ed7d01 | 92 | { |
93 | // see header file for class documentation | |
94 | // or | |
95 | // refer to README to build package | |
96 | // or | |
97 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
a3c9b745 | 98 | memset(&fEnvironment, 0, sizeof(AliHLTAnalysisEnvironment)); |
70ed7d01 | 99 | if (fgpComponentHandler) |
100 | fgpComponentHandler->ScheduleRegister(this); | |
7c781d33 | 101 | //SetLocalLoggingLevel(kHLTLogDefault); |
70ed7d01 | 102 | } |
103 | ||
f23a6e1a | 104 | AliHLTComponent::~AliHLTComponent() |
105 | { | |
70ed7d01 | 106 | // see header file for function documentation |
a0aeb701 | 107 | if (fpBenchmark) delete fpBenchmark; |
108 | fpBenchmark=NULL; | |
109 | ||
8451168b | 110 | CleanupInputObjects(); |
4498d7d1 | 111 | if (fpStopwatches!=NULL) delete fpStopwatches; |
112 | fpStopwatches=NULL; | |
2be3f004 | 113 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 | 114 | while (element!=fMemFiles.end()) { |
115 | if (*element) { | |
116 | if ((*element)->IsClosed()==0) { | |
117 | HLTWarning("memory file has not been closed, possible data loss or incomplete buffer"); | |
118 | // close but do not flush as we dont know whether the buffer is still valid | |
29312178 | 119 | (*element)->CloseMemoryFile(0); |
79c114b5 | 120 | } |
121 | delete *element; | |
122 | *element=NULL; | |
123 | } | |
124 | element++; | |
125 | } | |
45c0a780 | 126 | if (fpRunDesc) { |
127 | delete fpRunDesc; | |
128 | fpRunDesc=NULL; | |
129 | } | |
eafbc306 | 130 | if (fEventDoneData) |
131 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
f23a6e1a | 132 | } |
133 | ||
70ed7d01 | 134 | AliHLTComponentHandler* AliHLTComponent::fgpComponentHandler=NULL; |
b22e91eb | 135 | |
85869391 | 136 | int AliHLTComponent::SetGlobalComponentHandler(AliHLTComponentHandler* pCH, int bOverwrite) |
137 | { | |
70ed7d01 | 138 | // see header file for function documentation |
85869391 | 139 | int iResult=0; |
70ed7d01 | 140 | if (fgpComponentHandler==NULL || bOverwrite!=0) |
141 | fgpComponentHandler=pCH; | |
85869391 | 142 | else |
143 | iResult=-EPERM; | |
144 | return iResult; | |
145 | } | |
146 | ||
70ed7d01 | 147 | int AliHLTComponent::UnsetGlobalComponentHandler() |
148 | { | |
149 | // see header file for function documentation | |
85869391 | 150 | return SetGlobalComponentHandler(NULL,1); |
151 | } | |
152 | ||
a3c9b745 | 153 | int AliHLTComponent::Init(const AliHLTAnalysisEnvironment* comenv, void* environParam, int argc, const char** argv ) |
f23a6e1a | 154 | { |
70ed7d01 | 155 | // see header file for function documentation |
b2065764 | 156 | HLTLogKeyword(GetComponentID()); |
f23a6e1a | 157 | int iResult=0; |
f7561f8d | 158 | if (comenv) { |
a3c9b745 | 159 | memset(&fEnvironment, 0, sizeof(AliHLTAnalysisEnvironment)); |
160 | memcpy(&fEnvironment, comenv, comenv->fStructSize<sizeof(AliHLTAnalysisEnvironment)?comenv->fStructSize:sizeof(AliHLTAnalysisEnvironment)); | |
161 | fEnvironment.fStructSize=sizeof(AliHLTAnalysisEnvironment); | |
70ed7d01 | 162 | fEnvironment.fParam=environParam; |
f23a6e1a | 163 | } |
abb52c8f | 164 | fComponentArgs=""; |
8451168b | 165 | const char** pArguments=NULL; |
166 | int iNofChildArgs=0; | |
167 | TString argument=""; | |
168 | int bMissingParam=0; | |
169 | if (argc>0) { | |
170 | pArguments=new const char*[argc]; | |
171 | if (pArguments) { | |
172 | for (int i=0; i<argc && iResult>=0; i++) { | |
abb52c8f | 173 | if (fComponentArgs.size()>0) fComponentArgs+=" "; |
174 | fComponentArgs+=argv[i]; | |
8451168b | 175 | argument=argv[i]; |
176 | if (argument.IsNull()) continue; | |
177 | ||
178 | // benchmark | |
179 | if (argument.CompareTo("benchmark")==0) { | |
180 | ||
181 | // loglevel | |
182 | } else if (argument.CompareTo("loglevel")==0) { | |
183 | if ((bMissingParam=(++i>=argc))) break; | |
184 | TString parameter(argv[i]); | |
185 | parameter.Remove(TString::kLeading, ' '); // remove all blanks | |
186 | if (parameter.BeginsWith("0x") && | |
187 | parameter.Replace(0,2,"",0).IsHex()) { | |
bd6cac58 | 188 | unsigned int loglevel=kHLTLogNone; |
189 | sscanf(parameter.Data(),"%x", &loglevel); | |
190 | SetLocalLoggingLevel((AliHLTComponentLogSeverity)loglevel); | |
8451168b | 191 | } else { |
192 | HLTError("wrong parameter for argument %s, hex number expected", argument.Data()); | |
193 | iResult=-EINVAL; | |
194 | } | |
9ace7282 | 195 | // -object-compression= |
196 | } else if (argument.BeginsWith("-object-compression=")) { | |
197 | argument.ReplaceAll("-object-compression=", ""); | |
198 | if (argument.IsDigit()) { | |
199 | fCompressionLevel=argument.Atoi(); | |
200 | if (fCompressionLevel<0 || fCompressionLevel>9) { | |
201 | HLTWarning("invalid compression level %d, setting to default %d", fCompressionLevel, ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION); | |
202 | fCompressionLevel=ALIHLTCOMPONENT_DEFAULT_OBJECT_COMPRESSION; | |
203 | } | |
204 | } else { | |
205 | HLTError("wrong parameter for argument -object-compression, number expected"); | |
206 | } | |
8451168b | 207 | } else { |
208 | pArguments[iNofChildArgs++]=argv[i]; | |
209 | } | |
210 | } | |
211 | } else { | |
212 | iResult=-ENOMEM; | |
213 | } | |
214 | } | |
215 | if (bMissingParam) { | |
216 | HLTError("missing parameter for argument %s", argument.Data()); | |
217 | iResult=-EINVAL; | |
218 | } | |
219 | if (iResult>=0) { | |
220 | iResult=DoInit(iNofChildArgs, pArguments); | |
221 | } | |
a0aeb701 | 222 | if (iResult>=0) { |
223 | fEventCount=0; | |
224 | ||
225 | // find out if the component wants to get the steering events | |
226 | // explicitly | |
227 | AliHLTComponentDataTypeList inputDt; | |
228 | GetInputDataTypes(inputDt); | |
229 | for (AliHLTComponentDataTypeList::iterator dt=inputDt.begin(); | |
230 | dt!=inputDt.end() && !fRequireSteeringBlocks; | |
231 | dt++) { | |
232 | fRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeSOR); | |
233 | fRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeRunType); | |
234 | fRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeEOR); | |
235 | fRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeDDL); | |
236 | fRequireSteeringBlocks|=MatchExactly(*dt,kAliHLTDataTypeComponentStatistics); | |
237 | } | |
238 | } | |
8451168b | 239 | if (pArguments) delete [] pArguments; |
a0aeb701 | 240 | |
241 | #if defined(__DEBUG) || defined(HLT_COMPONENT_STATISTICS) | |
242 | // benchmarking stopwatch for the component statistics | |
243 | fpBenchmark=new TStopwatch; | |
244 | if (fpBenchmark) { | |
245 | fpBenchmark->Start(); | |
246 | } | |
247 | #endif | |
248 | ||
f23a6e1a | 249 | return iResult; |
250 | } | |
251 | ||
252 | int AliHLTComponent::Deinit() | |
253 | { | |
70ed7d01 | 254 | // see header file for function documentation |
b2065764 | 255 | HLTLogKeyword(GetComponentID()); |
f23a6e1a | 256 | int iResult=0; |
257 | iResult=DoDeinit(); | |
559631d5 | 258 | if (fpRunDesc) { |
259 | HLTWarning("did not receive EOR for run %d", fpRunDesc->fRunNo); | |
260 | AliHLTRunDesc* pRunDesc=fpRunDesc; | |
261 | fpRunDesc=NULL; | |
262 | delete pRunDesc; | |
263 | } | |
579d9eb7 | 264 | fEventCount=0; |
f23a6e1a | 265 | return iResult; |
266 | } | |
fa2e9b7c | 267 | |
82c58a87 | 268 | int AliHLTComponent::InitCDB(const char* cdbPath, AliHLTComponentHandler* pHandler) |
53feaef5 | 269 | { |
82c58a87 | 270 | // see header file for function documentation |
579d9eb7 | 271 | int iResult=0; |
703bcca6 | 272 | if (pHandler) { |
82c58a87 | 273 | // I have to think about separating the library handling from the |
274 | // component handler. Requiring the component hanlder here is not | |
275 | // the cleanest solution. | |
276 | // We presume the library already to be loaded | |
579d9eb7 | 277 | // find the symbol |
82c58a87 | 278 | AliHLTMiscInitCDB_t pFunc=(AliHLTMiscInitCDB_t)pHandler->FindSymbol(ALIHLTMISC_LIBRARY, ALIHLTMISC_INIT_CDB); |
579d9eb7 | 279 | if (pFunc) { |
703bcca6 | 280 | TString path; |
281 | if (cdbPath && cdbPath[0]!=0) { | |
282 | path=cdbPath; | |
283 | // very temporary fix, have to check for other formats | |
284 | if (!path.BeginsWith("local://")) { | |
285 | path="local://"; | |
286 | path+=cdbPath; | |
287 | } | |
8f30c1ea | 288 | } |
289 | if ((iResult=(*pFunc)(path.Data()))>=0) { | |
82c58a87 | 290 | if (!(fCDBSetRunNoFunc=pHandler->FindSymbol(ALIHLTMISC_LIBRARY, ALIHLTMISC_SET_CDB_RUNNO))) { |
291 | Message(NULL, kHLTLogWarning, "AliHLTComponent::InitCDB", "init CDB", | |
292 | "can not find function to set CDB run no"); | |
293 | } | |
294 | } | |
579d9eb7 | 295 | } else { |
296 | Message(NULL, kHLTLogError, "AliHLTComponent::InitCDB", "init CDB", | |
297 | "can not find initialization function"); | |
298 | iResult=-ENOSYS; | |
53feaef5 | 299 | } |
82c58a87 | 300 | } else { |
301 | iResult=-EINVAL; | |
302 | } | |
579d9eb7 | 303 | return iResult; |
304 | } | |
305 | ||
306 | int AliHLTComponent::SetCDBRunNo(int runNo) | |
307 | { | |
82c58a87 | 308 | // see header file for function documentation |
309 | if (!fCDBSetRunNoFunc) return 0; | |
310 | return (*((AliHLTMiscSetCDBRunNo_t)fCDBSetRunNoFunc))(runNo); | |
579d9eb7 | 311 | } |
312 | ||
45c0a780 | 313 | int AliHLTComponent::SetRunDescription(const AliHLTRunDesc* desc, const char* /*runType*/) |
314 | { | |
315 | // see header file for function documentation | |
316 | if (!desc) return -EINVAL; | |
317 | if (desc->fStructSize!=sizeof(AliHLTRunDesc)) { | |
318 | HLTError("invalid size of RunDesc struct (%ul)", desc->fStructSize); | |
319 | return -EINVAL; | |
320 | } | |
321 | ||
322 | if (!fpRunDesc) { | |
323 | fpRunDesc=new AliHLTRunDesc; | |
324 | if (!fpRunDesc) return -ENOMEM; | |
325 | *fpRunDesc=kAliHLTVoidRunDesc; | |
326 | } | |
327 | ||
328 | if (fpRunDesc->fRunNo!=kAliHLTVoidRunNo && fpRunDesc->fRunNo!=desc->fRunNo) { | |
329 | HLTWarning("Run description has already been set"); | |
330 | } | |
331 | *fpRunDesc=*desc; | |
332 | SetCDBRunNo(fpRunDesc->fRunNo); | |
333 | // TODO: we have to decide about the runType | |
334 | return 0; | |
335 | } | |
336 | ||
9a0ef890 | 337 | int AliHLTComponent::SetComponentDescription(const char* desc) |
338 | { | |
48abe484 | 339 | // see header file for function documentation |
9a0ef890 | 340 | int iResult=0; |
341 | if (!desc) return 0; | |
342 | ||
343 | TString descriptor=desc; | |
344 | TObjArray* pTokens=descriptor.Tokenize(" "); | |
345 | if (pTokens) { | |
346 | for (int i=0; i<pTokens->GetEntries() && iResult>=0; i++) { | |
347 | TString argument=((TObjString*)pTokens->At(i++))->GetString(); | |
348 | if (!argument || argument.IsNull()) continue; | |
349 | ||
a3c9b745 | 350 | // chainid |
351 | if (argument.BeginsWith("chainid")) { | |
352 | argument.ReplaceAll("chainid", ""); | |
9a0ef890 | 353 | if (argument.BeginsWith("=")) { |
354 | fChainId=argument.Replace(0,1,""); | |
48abe484 | 355 | fChainIdCrc=CalculateChecksum((const AliHLTUInt8_t*)fChainId.c_str(), fChainId.length()); |
356 | HLTDebug("setting component description: chain id %s crc 0x%8x", fChainId.c_str(), fChainIdCrc); | |
9a0ef890 | 357 | } else { |
358 | fChainId=""; | |
359 | } | |
360 | } else { | |
48abe484 | 361 | HLTWarning("unknown component description %s", argument.Data()); |
9a0ef890 | 362 | } |
363 | } | |
364 | } | |
365 | ||
366 | return iResult; | |
367 | } | |
368 | ||
579d9eb7 | 369 | int AliHLTComponent::DoInit( int /*argc*/, const char** /*argv*/) |
370 | { | |
371 | // default implementation, childs can overload | |
b543e186 | 372 | HLTLogKeyword("dummy"); |
53feaef5 | 373 | return 0; |
374 | } | |
375 | ||
376 | int AliHLTComponent::DoDeinit() | |
377 | { | |
579d9eb7 | 378 | // default implementation, childs can overload |
b543e186 | 379 | HLTLogKeyword("dummy"); |
579d9eb7 | 380 | return 0; |
381 | } | |
382 | ||
383 | int AliHLTComponent::Reconfigure(const char* /*cdbEntry*/, const char* /*chainId*/) | |
384 | { | |
385 | // default implementation, childs can overload | |
b543e186 | 386 | HLTLogKeyword("dummy"); |
387 | return 0; | |
388 | } | |
389 | ||
390 | int AliHLTComponent::ReadPreprocessorValues(const char* /*modules*/) | |
391 | { | |
392 | // default implementation, childs can overload | |
393 | HLTLogKeyword("dummy"); | |
53feaef5 | 394 | return 0; |
395 | } | |
396 | ||
45c0a780 | 397 | int AliHLTComponent::StartOfRun() |
398 | { | |
399 | // default implementation, childs can overload | |
400 | HLTLogKeyword("dummy"); | |
401 | return 0; | |
402 | } | |
403 | ||
404 | int AliHLTComponent::EndOfRun() | |
405 | { | |
406 | // default implementation, childs can overload | |
407 | HLTLogKeyword("dummy"); | |
408 | return 0; | |
409 | } | |
410 | ||
411 | ||
2be3f004 | 412 | int AliHLTComponent::GetOutputDataTypes(AliHLTComponentDataTypeList& /*tgtList*/) |
de6593d0 | 413 | { |
82c58a87 | 414 | // default implementation, childs can overload |
3a7c0444 | 415 | HLTLogKeyword("dummy"); |
de6593d0 | 416 | return 0; |
417 | } | |
418 | ||
70ed7d01 | 419 | void AliHLTComponent::DataType2Text( const AliHLTComponentDataType& type, char output[kAliHLTComponentDataTypefIDsize+kAliHLTComponentDataTypefOriginSize+2] ) const |
420 | { | |
421 | // see header file for function documentation | |
9ce4bf4a | 422 | memset( output, 0, kAliHLTComponentDataTypefIDsize+kAliHLTComponentDataTypefOriginSize+2 ); |
423 | strncat( output, type.fOrigin, kAliHLTComponentDataTypefOriginSize ); | |
424 | strcat( output, ":" ); | |
425 | strncat( output, type.fID, kAliHLTComponentDataTypefIDsize ); | |
fa2e9b7c | 426 | } |
427 | ||
fbdb63fd | 428 | string AliHLTComponent::DataType2Text( const AliHLTComponentDataType& type, int mode) |
9ce4bf4a | 429 | { |
70ed7d01 | 430 | // see header file for function documentation |
9ce4bf4a | 431 | string out(""); |
fbdb63fd | 432 | |
433 | if (mode==2) { | |
434 | int i=0; | |
435 | char tmp[8]; | |
436 | for (i=0; i<kAliHLTComponentDataTypefOriginSize; i++) { | |
437 | sprintf(tmp, "'%d", type.fOrigin[i]); | |
438 | out+=tmp; | |
439 | } | |
440 | out+="':'"; | |
441 | for (i=0; i<kAliHLTComponentDataTypefIDsize; i++) { | |
442 | sprintf(tmp, "%d'", type.fID[i]); | |
443 | out+=tmp; | |
444 | } | |
445 | return out; | |
446 | } | |
447 | ||
448 | if (mode==1) { | |
449 | int i=0; | |
450 | char tmp[8]; | |
451 | for (i=0; i<kAliHLTComponentDataTypefOriginSize; i++) { | |
452 | unsigned char* puc=(unsigned char*)type.fOrigin; | |
453 | if ((puc[i])<32) | |
454 | sprintf(tmp, "'\\%x", type.fOrigin[i]); | |
455 | else | |
456 | sprintf(tmp, "'%c", type.fOrigin[i]); | |
457 | out+=tmp; | |
458 | } | |
459 | out+="':'"; | |
460 | for (i=0; i<kAliHLTComponentDataTypefIDsize; i++) { | |
461 | unsigned char* puc=(unsigned char*)type.fID; | |
462 | if (puc[i]<32) | |
463 | sprintf(tmp, "\\%x'", type.fID[i]); | |
464 | else | |
465 | sprintf(tmp, "%c'", type.fID[i]); | |
466 | out+=tmp; | |
467 | } | |
468 | return out; | |
469 | } | |
470 | ||
9ce4bf4a | 471 | if (type==kAliHLTVoidDataType) { |
472 | out="VOID:VOID"; | |
473 | } else { | |
3cde846d | 474 | // some gymnastics in order to avoid a '0' which is part of either or both |
475 | // ID and origin terminating the whole string. Unfortunately, string doesn't | |
476 | // stop appending at the '0' if the number of elements to append was | |
477 | // explicitely specified | |
478 | string tmp(""); | |
479 | tmp.append(type.fOrigin, kAliHLTComponentDataTypefOriginSize); | |
480 | out.append(tmp.c_str()); | |
9ce4bf4a | 481 | out.append(":"); |
3cde846d | 482 | tmp=""; |
483 | tmp.append(type.fID, kAliHLTComponentDataTypefIDsize); | |
484 | out.append(tmp.c_str()); | |
9ce4bf4a | 485 | } |
486 | return out; | |
487 | } | |
488 | ||
489 | ||
70ed7d01 | 490 | void* AliHLTComponent::AllocMemory( unsigned long size ) |
491 | { | |
492 | // see header file for function documentation | |
85869391 | 493 | if (fEnvironment.fAllocMemoryFunc) |
494 | return (*fEnvironment.fAllocMemoryFunc)(fEnvironment.fParam, size ); | |
9ce4bf4a | 495 | HLTFatal("no memory allocation handler registered"); |
85869391 | 496 | return NULL; |
497 | } | |
498 | ||
2be3f004 | 499 | int AliHLTComponent::MakeOutputDataBlockList( const AliHLTComponentBlockDataList& blocks, AliHLTUInt32_t* blockCount, |
70ed7d01 | 500 | AliHLTComponentBlockData** outputBlocks ) |
501 | { | |
502 | // see header file for function documentation | |
9ce4bf4a | 503 | if ( blockCount==NULL || outputBlocks==NULL ) |
2d7ff710 | 504 | return -EFAULT; |
fa2e9b7c | 505 | AliHLTUInt32_t count = blocks.size(); |
506 | if ( !count ) | |
507 | { | |
508 | *blockCount = 0; | |
509 | *outputBlocks = NULL; | |
510 | return 0; | |
511 | } | |
8ede8717 | 512 | *outputBlocks = reinterpret_cast<AliHLTComponentBlockData*>( AllocMemory( sizeof(AliHLTComponentBlockData)*count ) ); |
fa2e9b7c | 513 | if ( !*outputBlocks ) |
2d7ff710 | 514 | return -ENOMEM; |
ca8524df | 515 | for ( unsigned long i = 0; i < count; i++ ) { |
fa2e9b7c | 516 | (*outputBlocks)[i] = blocks[i]; |
732e8f50 | 517 | if (MatchExactly(blocks[i].fDataType, kAliHLTAnyDataType)) { |
5f5b708b | 518 | (*outputBlocks)[i].fDataType=GetOutputDataType(); |
519 | /* data type was set to the output data type by the PubSub AliRoot | |
520 | Wrapper component, if data type of the block was ********:****. | |
521 | Now handled by the component base class in order to have same | |
522 | behavior when running embedded in AliRoot | |
ca8524df | 523 | memset((*outputBlocks)[i].fDataType.fID, '*', kAliHLTComponentDataTypefIDsize); |
524 | memset((*outputBlocks)[i].fDataType.fOrigin, '*', kAliHLTComponentDataTypefOriginSize); | |
5f5b708b | 525 | */ |
ca8524df | 526 | } |
527 | } | |
fa2e9b7c | 528 | *blockCount = count; |
529 | return 0; | |
530 | ||
531 | } | |
0c0c9d99 | 532 | |
70ed7d01 | 533 | int AliHLTComponent::GetEventDoneData( unsigned long size, AliHLTComponentEventDoneData** edd ) |
534 | { | |
535 | // see header file for function documentation | |
85869391 | 536 | if (fEnvironment.fGetEventDoneDataFunc) |
537 | return (*fEnvironment.fGetEventDoneDataFunc)(fEnvironment.fParam, fCurrentEvent, size, edd ); | |
538 | return -ENOSYS; | |
539 | } | |
540 | ||
eafbc306 | 541 | int AliHLTComponent::ReserveEventDoneData( unsigned long size ) |
542 | { | |
543 | // see header file for function documentation | |
544 | int iResult=0; | |
545 | ||
546 | ||
547 | if (size>fEventDoneDataSize) { | |
548 | AliHLTComponentEventDoneData* newEDD = reinterpret_cast<AliHLTComponentEventDoneData*>( new AliHLTUInt8_t[ sizeof(AliHLTComponentEventDoneData)+size ] ); | |
549 | if (!newEDD) | |
550 | return -ENOMEM; | |
551 | newEDD->fStructSize = sizeof(AliHLTComponentEventDoneData); | |
552 | newEDD->fDataSize = 0; | |
553 | newEDD->fData = reinterpret_cast<AliHLTUInt8_t*>(newEDD)+newEDD->fStructSize; | |
554 | if (fEventDoneData) { | |
555 | memcpy( newEDD->fData, fEventDoneData->fData, fEventDoneData->fDataSize ); | |
556 | newEDD->fDataSize = fEventDoneData->fDataSize; | |
557 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
558 | } | |
559 | fEventDoneData = newEDD; | |
560 | fEventDoneDataSize = size; | |
561 | } | |
562 | return iResult; | |
563 | ||
564 | } | |
565 | ||
566 | int AliHLTComponent::PushEventDoneData( AliHLTUInt32_t eddDataWord ) | |
567 | { | |
568 | if (!fEventDoneData) | |
569 | return -ENOMEM; | |
570 | if (fEventDoneData->fDataSize+sizeof(AliHLTUInt32_t)>fEventDoneDataSize) | |
571 | return -ENOSPC; | |
572 | *reinterpret_cast<AliHLTUInt32_t*>((reinterpret_cast<AliHLTUInt8_t*>(fEventDoneData->fData)+fEventDoneData->fDataSize)) = eddDataWord; | |
573 | fEventDoneData->fDataSize += sizeof(AliHLTUInt32_t); | |
574 | return 0; | |
575 | } | |
576 | ||
577 | void AliHLTComponent::ReleaseEventDoneData() | |
578 | { | |
579 | if (fEventDoneData) | |
580 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
581 | fEventDoneData = NULL; | |
582 | fEventDoneDataSize = 0; | |
583 | } | |
584 | ||
585 | ||
2be3f004 | 586 | int AliHLTComponent::FindMatchingDataTypes(AliHLTComponent* pConsumer, AliHLTComponentDataTypeList* tgtList) |
0c0c9d99 | 587 | { |
70ed7d01 | 588 | // see header file for function documentation |
0c0c9d99 | 589 | int iResult=0; |
590 | if (pConsumer) { | |
8a106878 | 591 | AliHLTComponentDataTypeList itypes; |
592 | AliHLTComponentDataTypeList otypes; | |
593 | otypes.push_back(GetOutputDataType()); | |
594 | if (otypes[0]==kAliHLTMultipleDataType) { | |
595 | otypes.clear(); | |
596 | int count=0; | |
597 | if ((count=GetOutputDataTypes(otypes))>0) { | |
598 | } else if (GetComponentType()!=kSink) { | |
599 | HLTWarning("component %s indicates multiple output data types but GetOutputDataTypes returns %d", GetComponentID(), count); | |
600 | } | |
601 | } | |
602 | ((AliHLTComponent*)pConsumer)->GetInputDataTypes(itypes); | |
48abe484 | 603 | AliHLTComponentDataTypeList::iterator otype=otypes.begin(); |
604 | for (;otype!=otypes.end();otype++) { | |
605 | //PrintDataTypeContent((*otype), "publisher \'%s\'"); | |
606 | if ((*otype)==(kAliHLTAnyDataType|kAliHLTDataOriginPrivate)) { | |
607 | if (tgtList) tgtList->push_back(*otype); | |
608 | iResult++; | |
609 | continue; | |
610 | } | |
611 | ||
612 | AliHLTComponentDataTypeList::iterator itype=itypes.begin(); | |
32f88fc5 | 613 | for ( ; itype!=itypes.end() && (*itype)!=(*otype) ; itype++) {/* empty body */}; |
48abe484 | 614 | //if (itype!=itypes.end()) PrintDataTypeContent(*itype, "consumer \'%s\'"); |
615 | if (itype!=itypes.end()) { | |
616 | if (tgtList) tgtList->push_back(*otype); | |
0c0c9d99 | 617 | iResult++; |
0c0c9d99 | 618 | } |
0c0c9d99 | 619 | } |
620 | } else { | |
621 | iResult=-EINVAL; | |
622 | } | |
623 | return iResult; | |
624 | } | |
2d7ff710 | 625 | |
8b97f4f1 | 626 | void AliHLTComponent::PrintDataTypeContent(AliHLTComponentDataType& dt, const char* format) |
5f5b708b | 627 | { |
66043029 | 628 | // see header file for function documentation |
8b97f4f1 | 629 | const char* fmt="\'%s\'"; |
5f5b708b | 630 | if (format) fmt=format; |
8b97f4f1 | 631 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, Form(fmt, (DataType2Text(dt)).c_str())); |
632 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, | |
633 | Form("%x %x %x %x %x %x %x %x : %x %x %x %x", | |
634 | dt.fID[0], | |
635 | dt.fID[1], | |
636 | dt.fID[2], | |
637 | dt.fID[3], | |
638 | dt.fID[4], | |
639 | dt.fID[5], | |
640 | dt.fID[6], | |
641 | dt.fID[7], | |
642 | dt.fOrigin[0], | |
643 | dt.fOrigin[1], | |
644 | dt.fOrigin[2], | |
645 | dt.fOrigin[3])); | |
5f5b708b | 646 | } |
647 | ||
fbdb63fd | 648 | void AliHLTComponent::FillBlockData( AliHLTComponentBlockData& blockData ) |
70ed7d01 | 649 | { |
650 | // see header file for function documentation | |
2d7ff710 | 651 | blockData.fStructSize = sizeof(blockData); |
652 | FillShmData( blockData.fShmKey ); | |
653 | blockData.fOffset = ~(AliHLTUInt32_t)0; | |
654 | blockData.fPtr = NULL; | |
655 | blockData.fSize = 0; | |
656 | FillDataType( blockData.fDataType ); | |
a655eae3 | 657 | blockData.fSpecification = kAliHLTVoidDataSpec; |
2d7ff710 | 658 | } |
659 | ||
fbdb63fd | 660 | void AliHLTComponent::FillShmData( AliHLTComponentShmData& shmData ) |
70ed7d01 | 661 | { |
662 | // see header file for function documentation | |
2d7ff710 | 663 | shmData.fStructSize = sizeof(shmData); |
664 | shmData.fShmType = gkAliHLTComponentInvalidShmType; | |
665 | shmData.fShmID = gkAliHLTComponentInvalidShmID; | |
666 | } | |
667 | ||
fbdb63fd | 668 | void AliHLTComponent::FillDataType( AliHLTComponentDataType& dataType ) |
70ed7d01 | 669 | { |
670 | // see header file for function documentation | |
ca8524df | 671 | dataType=kAliHLTAnyDataType; |
2d7ff710 | 672 | } |
673 | ||
70ed7d01 | 674 | void AliHLTComponent::CopyDataType(AliHLTComponentDataType& tgtdt, const AliHLTComponentDataType& srcdt) |
675 | { | |
676 | // see header file for function documentation | |
2d7ff710 | 677 | memcpy(&tgtdt.fID[0], &srcdt.fID[0], kAliHLTComponentDataTypefIDsize); |
678 | memcpy(&tgtdt.fOrigin[0], &srcdt.fOrigin[0], kAliHLTComponentDataTypefOriginSize); | |
679 | } | |
680 | ||
70ed7d01 | 681 | void AliHLTComponent::SetDataType(AliHLTComponentDataType& tgtdt, const char* id, const char* origin) |
682 | { | |
683 | // see header file for function documentation | |
7e3efc8f | 684 | tgtdt.fStructSize=sizeof(AliHLTComponentDataType); |
685 | if (id) { | |
686 | memset(&tgtdt.fID[0], 0, kAliHLTComponentDataTypefIDsize); | |
d76bc02a | 687 | strncpy(&tgtdt.fID[0], id, strlen(id)<(size_t)kAliHLTComponentDataTypefIDsize?strlen(id):kAliHLTComponentDataTypefIDsize); |
7e3efc8f | 688 | } |
689 | if (origin) { | |
690 | memset(&tgtdt.fOrigin[0], 0, kAliHLTComponentDataTypefOriginSize); | |
d76bc02a | 691 | strncpy(&tgtdt.fOrigin[0], origin, strlen(origin)<(size_t)kAliHLTComponentDataTypefOriginSize?strlen(origin):kAliHLTComponentDataTypefOriginSize); |
7e3efc8f | 692 | } |
2d7ff710 | 693 | } |
9ce4bf4a | 694 | |
18b56222 | 695 | void AliHLTComponent::SetDataType(AliHLTComponentDataType& dt, AliHLTUInt64_t id, AliHLTUInt32_t origin) |
696 | { | |
697 | // see header file for function documentation | |
698 | dt.fStructSize=sizeof(AliHLTComponentDataType); | |
699 | assert(kAliHLTComponentDataTypefIDsize==sizeof(id)); | |
700 | assert(kAliHLTComponentDataTypefOriginSize==sizeof(origin)); | |
701 | memcpy(&dt.fID, &id, kAliHLTComponentDataTypefIDsize); | |
702 | memcpy(&dt.fOrigin, &origin, kAliHLTComponentDataTypefOriginSize); | |
703 | } | |
704 | ||
9ce4bf4a | 705 | void AliHLTComponent::FillEventData(AliHLTComponentEventData& evtData) |
706 | { | |
70ed7d01 | 707 | // see header file for function documentation |
9ce4bf4a | 708 | memset(&evtData, 0, sizeof(AliHLTComponentEventData)); |
709 | evtData.fStructSize=sizeof(AliHLTComponentEventData); | |
48abe484 | 710 | evtData.fEventID=kAliHLTVoidEventID; |
9ce4bf4a | 711 | } |
712 | ||
70ed7d01 | 713 | void AliHLTComponent::PrintComponentDataTypeInfo(const AliHLTComponentDataType& dt) |
714 | { | |
715 | // see header file for function documentation | |
9ce4bf4a | 716 | TString msg; |
717 | msg.Form("AliHLTComponentDataType(%d): ID=\"", dt.fStructSize); | |
718 | for ( int i = 0; i < kAliHLTComponentDataTypefIDsize; i++ ) { | |
719 | if (dt.fID[i]!=0) msg+=dt.fID[i]; | |
720 | else msg+="\\0"; | |
721 | } | |
722 | msg+="\" Origin=\""; | |
723 | for ( int i = 0; i < kAliHLTComponentDataTypefOriginSize; i++ ) { | |
724 | if (dt.fOrigin[i]!=0) msg+=dt.fOrigin[i]; | |
725 | else msg+="\\0"; | |
726 | } | |
727 | msg+="\""; | |
3cde846d | 728 | AliHLTLogging::Message(NULL, kHLTLogNone, NULL , NULL, msg.Data()); |
9ce4bf4a | 729 | } |
730 | ||
70ed7d01 | 731 | int AliHLTComponent::GetEventCount() const |
3cde846d | 732 | { |
70ed7d01 | 733 | // see header file for function documentation |
3cde846d | 734 | return fEventCount; |
735 | } | |
736 | ||
737 | int AliHLTComponent::IncrementEventCounter() | |
738 | { | |
70ed7d01 | 739 | // see header file for function documentation |
3cde846d | 740 | if (fEventCount>=0) fEventCount++; |
741 | return fEventCount; | |
742 | } | |
743 | ||
66043029 | 744 | int AliHLTComponent::GetNumberOfInputBlocks() const |
a655eae3 | 745 | { |
746 | // see header file for function documentation | |
747 | if (fpInputBlocks!=NULL) { | |
748 | return fCurrentEventData.fBlockCnt; | |
749 | } | |
750 | return 0; | |
751 | } | |
752 | ||
4646c6e3 | 753 | AliHLTEventID_t AliHLTComponent::GetEventId() const |
754 | { | |
755 | // see header file for function documentation | |
756 | if (fpInputBlocks!=NULL) { | |
757 | return fCurrentEventData.fEventID; | |
758 | } | |
759 | return 0; | |
760 | } | |
761 | ||
a655eae3 | 762 | const TObject* AliHLTComponent::GetFirstInputObject(const AliHLTComponentDataType& dt, |
763 | const char* classname, | |
764 | int bForce) | |
765 | { | |
766 | // see header file for function documentation | |
90ebac25 | 767 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 768 | fSearchDataType=dt; |
769 | if (classname) fClassName=classname; | |
770 | else fClassName.clear(); | |
1edbbe49 | 771 | int idx=FindInputBlock(fSearchDataType, 0, 1); |
a655eae3 | 772 | TObject* pObj=NULL; |
773 | if (idx>=0) { | |
79c114b5 | 774 | HLTDebug("found block %d when searching for data type %s", idx, DataType2Text(dt).c_str()); |
a655eae3 | 775 | if ((pObj=GetInputObject(idx, fClassName.c_str(), bForce))!=NULL) { |
776 | fCurrentInputBlock=idx; | |
777 | } else { | |
778 | } | |
779 | } | |
780 | return pObj; | |
781 | } | |
782 | ||
783 | const TObject* AliHLTComponent::GetFirstInputObject(const char* dtID, | |
784 | const char* dtOrigin, | |
785 | const char* classname, | |
786 | int bForce) | |
787 | { | |
788 | // see header file for function documentation | |
90ebac25 | 789 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 790 | AliHLTComponentDataType dt; |
791 | SetDataType(dt, dtID, dtOrigin); | |
792 | return GetFirstInputObject(dt, classname, bForce); | |
793 | } | |
794 | ||
795 | const TObject* AliHLTComponent::GetNextInputObject(int bForce) | |
796 | { | |
797 | // see header file for function documentation | |
90ebac25 | 798 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
1edbbe49 | 799 | int idx=FindInputBlock(fSearchDataType, fCurrentInputBlock+1, 1); |
a655eae3 | 800 | //HLTDebug("found block %d when searching for data type %s", idx, DataType2Text(fSearchDataType).c_str()); |
801 | TObject* pObj=NULL; | |
802 | if (idx>=0) { | |
803 | if ((pObj=GetInputObject(idx, fClassName.c_str(), bForce))!=NULL) { | |
804 | fCurrentInputBlock=idx; | |
805 | } | |
806 | } | |
807 | return pObj; | |
808 | } | |
809 | ||
1edbbe49 | 810 | int AliHLTComponent::FindInputBlock(const AliHLTComponentDataType& dt, int startIdx, int bObject) const |
a655eae3 | 811 | { |
812 | // see header file for function documentation | |
813 | int iResult=-ENOENT; | |
814 | if (fpInputBlocks!=NULL) { | |
815 | int idx=startIdx<0?0:startIdx; | |
4b98eadb | 816 | for ( ; (UInt_t)idx<fCurrentEventData.fBlockCnt && iResult==-ENOENT; idx++) { |
3dd8541e | 817 | if (dt!=fpInputBlocks[idx].fDataType) continue; |
818 | ||
1edbbe49 | 819 | if (bObject!=0) { |
820 | if (fpInputBlocks[idx].fPtr==NULL) continue; | |
3294f81a | 821 | AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)fpInputBlocks[idx].fPtr); |
822 | if (firstWord!=fpInputBlocks[idx].fSize-sizeof(AliHLTUInt32_t)) continue; | |
1edbbe49 | 823 | } |
3dd8541e | 824 | iResult=idx; |
a655eae3 | 825 | } |
826 | } | |
827 | return iResult; | |
828 | } | |
829 | ||
830 | TObject* AliHLTComponent::CreateInputObject(int idx, int bForce) | |
831 | { | |
832 | // see header file for function documentation | |
833 | TObject* pObj=NULL; | |
834 | if (fpInputBlocks!=NULL) { | |
4b98eadb | 835 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 | 836 | if (fpInputBlocks[idx].fPtr) { |
3294f81a | 837 | AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)fpInputBlocks[idx].fPtr); |
a655eae3 | 838 | if (firstWord==fpInputBlocks[idx].fSize-sizeof(AliHLTUInt32_t)) { |
8451168b | 839 | HLTDebug("create object from block %d size %d", idx, fpInputBlocks[idx].fSize); |
3294f81a | 840 | AliHLTMessage msg(fpInputBlocks[idx].fPtr, fpInputBlocks[idx].fSize); |
66043029 | 841 | TClass* objclass=msg.GetClass(); |
842 | pObj=msg.ReadObject(objclass); | |
843 | if (pObj && objclass) { | |
844 | HLTDebug("object %p type %s created", pObj, objclass->GetName()); | |
a655eae3 | 845 | } else { |
846 | } | |
1edbbe49 | 847 | //} else { |
848 | } else if (bForce!=0) { | |
c5123824 | 849 | HLTError("size mismatch: block size %d, indicated %d", fpInputBlocks[idx].fSize, firstWord+sizeof(AliHLTUInt32_t)); |
a655eae3 | 850 | } |
851 | } else { | |
852 | HLTFatal("block descriptor empty"); | |
853 | } | |
854 | } else { | |
855 | HLTError("index %d out of range %d", idx, fCurrentEventData.fBlockCnt); | |
856 | } | |
857 | } else { | |
858 | HLTError("no input blocks available"); | |
859 | } | |
860 | ||
861 | return pObj; | |
862 | } | |
863 | ||
298ef463 | 864 | TObject* AliHLTComponent::GetInputObject(int idx, const char* /*classname*/, int bForce) |
a655eae3 | 865 | { |
866 | // see header file for function documentation | |
867 | if (fpInputObjects==NULL) { | |
868 | fpInputObjects=new TObjArray(fCurrentEventData.fBlockCnt); | |
869 | } | |
870 | TObject* pObj=NULL; | |
871 | if (fpInputObjects) { | |
872 | pObj=fpInputObjects->At(idx); | |
873 | if (pObj==NULL) { | |
874 | pObj=CreateInputObject(idx, bForce); | |
875 | if (pObj) { | |
876 | fpInputObjects->AddAt(pObj, idx); | |
877 | } | |
878 | } | |
879 | } else { | |
880 | HLTFatal("memory allocation failed: TObjArray of size %d", fCurrentEventData.fBlockCnt); | |
881 | } | |
882 | return pObj; | |
883 | } | |
884 | ||
8451168b | 885 | int AliHLTComponent::CleanupInputObjects() |
886 | { | |
66043029 | 887 | // see header file for function documentation |
8451168b | 888 | if (!fpInputObjects) return 0; |
889 | TObjArray* array=fpInputObjects; | |
890 | fpInputObjects=NULL; | |
891 | for (int i=0; i<array->GetEntries(); i++) { | |
892 | TObject* pObj=array->At(i); | |
79c114b5 | 893 | // grrr, garbage collection strikes back: When read via AliHLTMessage |
894 | // (CreateInputObject), and written to a TFile afterwards, the | |
895 | // TFile::Close calls ROOOT's garbage collection. No clue why the | |
896 | // object ended up in the key list and needs to be deleted | |
a6c7a8bc | 897 | // |
898 | // Matthias 09.11.2008 follow up | |
899 | // This approach doesn't actually work in all cases: the object table | |
900 | // can be switched off globally, the flag needs to be checked here as | |
901 | // well in order to avoid memory leaks. | |
902 | // This means we have to find another solution for the problem if it | |
903 | // pops up again. | |
904 | if (pObj && | |
905 | (!TObject::GetObjectStat() || gObjectTable->PtrIsValid(pObj))) { | |
906 | delete pObj; | |
907 | } | |
8451168b | 908 | } |
909 | delete array; | |
90ebac25 | 910 | return 0; |
8451168b | 911 | } |
912 | ||
a655eae3 | 913 | AliHLTComponentDataType AliHLTComponent::GetDataType(const TObject* pObject) |
914 | { | |
915 | // see header file for function documentation | |
90ebac25 | 916 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 917 | AliHLTComponentDataType dt=kAliHLTVoidDataType; |
918 | int idx=fCurrentInputBlock; | |
919 | if (pObject) { | |
920 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { | |
921 | } else { | |
922 | HLTError("unknown object %p", pObject); | |
923 | } | |
924 | } | |
925 | if (idx>=0) { | |
4b98eadb | 926 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 | 927 | dt=fpInputBlocks[idx].fDataType; |
928 | } else { | |
929 | HLTFatal("severe internal error, index out of range"); | |
930 | } | |
931 | } | |
932 | return dt; | |
933 | } | |
934 | ||
935 | AliHLTUInt32_t AliHLTComponent::GetSpecification(const TObject* pObject) | |
936 | { | |
937 | // see header file for function documentation | |
90ebac25 | 938 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 939 | AliHLTUInt32_t iSpec=kAliHLTVoidDataSpec; |
940 | int idx=fCurrentInputBlock; | |
941 | if (pObject) { | |
942 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { | |
943 | } else { | |
944 | HLTError("unknown object %p", pObject); | |
945 | } | |
946 | } | |
947 | if (idx>=0) { | |
4b98eadb | 948 | if ((UInt_t)idx<fCurrentEventData.fBlockCnt) { |
a655eae3 | 949 | iSpec=fpInputBlocks[idx].fSpecification; |
950 | } else { | |
951 | HLTFatal("severe internal error, index out of range"); | |
952 | } | |
953 | } | |
954 | return iSpec; | |
955 | } | |
956 | ||
c7e9e2f2 | 957 | int AliHLTComponent::Forward(const TObject* pObject) |
958 | { | |
959 | // see header file for function documentation | |
960 | int iResult=0; | |
961 | int idx=fCurrentInputBlock; | |
962 | if (pObject) { | |
963 | if (fpInputObjects==NULL || (idx=fpInputObjects->IndexOf(pObject))>=0) { | |
964 | } else { | |
965 | HLTError("unknown object %p", pObject); | |
966 | iResult=-ENOENT; | |
967 | } | |
968 | } | |
969 | if (idx>=0) { | |
970 | fOutputBlocks.push_back(fpInputBlocks[idx]); | |
971 | } | |
972 | return iResult; | |
973 | } | |
974 | ||
975 | int AliHLTComponent::Forward(const AliHLTComponentBlockData* pBlock) | |
976 | { | |
977 | // see header file for function documentation | |
978 | int iResult=0; | |
979 | int idx=fCurrentInputBlock; | |
980 | if (pBlock) { | |
981 | if (fpInputObjects==NULL || (idx=FindInputBlock(pBlock))>=0) { | |
982 | } else { | |
983 | HLTError("unknown Block %p", pBlock); | |
984 | iResult=-ENOENT; | |
985 | } | |
986 | } | |
987 | if (idx>=0) { | |
988 | // check for fpInputBlocks pointer done in FindInputBlock | |
989 | fOutputBlocks.push_back(fpInputBlocks[idx]); | |
990 | } | |
991 | return iResult; | |
992 | } | |
993 | ||
a655eae3 | 994 | const AliHLTComponentBlockData* AliHLTComponent::GetFirstInputBlock(const AliHLTComponentDataType& dt) |
995 | { | |
996 | // see header file for function documentation | |
90ebac25 | 997 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 998 | fSearchDataType=dt; |
999 | fClassName.clear(); | |
1000 | int idx=FindInputBlock(fSearchDataType, 0); | |
1001 | const AliHLTComponentBlockData* pBlock=NULL; | |
1002 | if (idx>=0) { | |
1003 | // check for fpInputBlocks pointer done in FindInputBlock | |
1004 | pBlock=&fpInputBlocks[idx]; | |
1edbbe49 | 1005 | fCurrentInputBlock=idx; |
a655eae3 | 1006 | } |
1007 | return pBlock; | |
1008 | } | |
1009 | ||
1010 | const AliHLTComponentBlockData* AliHLTComponent::GetFirstInputBlock(const char* dtID, | |
1011 | const char* dtOrigin) | |
1012 | { | |
1013 | // see header file for function documentation | |
90ebac25 | 1014 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1015 | AliHLTComponentDataType dt; |
1016 | SetDataType(dt, dtID, dtOrigin); | |
1017 | return GetFirstInputBlock(dt); | |
1018 | } | |
1019 | ||
10b9cbf9 | 1020 | const AliHLTComponentBlockData* AliHLTComponent::GetInputBlock(int index) const |
ec25e4ca | 1021 | { |
1022 | // see header file for function documentation | |
1023 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
13398559 | 1024 | assert( 0 <= index and index < (int)fCurrentEventData.fBlockCnt ); |
ec25e4ca | 1025 | return &fpInputBlocks[index]; |
1026 | } | |
1027 | ||
a655eae3 | 1028 | const AliHLTComponentBlockData* AliHLTComponent::GetNextInputBlock() |
1029 | { | |
1030 | // see header file for function documentation | |
90ebac25 | 1031 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1032 | int idx=FindInputBlock(fSearchDataType, fCurrentInputBlock+1); |
1033 | const AliHLTComponentBlockData* pBlock=NULL; | |
1034 | if (idx>=0) { | |
1035 | // check for fpInputBlocks pointer done in FindInputBlock | |
1036 | pBlock=&fpInputBlocks[idx]; | |
1edbbe49 | 1037 | fCurrentInputBlock=idx; |
a655eae3 | 1038 | } |
1039 | return pBlock; | |
1040 | } | |
1041 | ||
66043029 | 1042 | int AliHLTComponent::FindInputBlock(const AliHLTComponentBlockData* pBlock) const |
a655eae3 | 1043 | { |
1044 | // see header file for function documentation | |
1045 | int iResult=-ENOENT; | |
1046 | if (fpInputBlocks!=NULL) { | |
1047 | if (pBlock) { | |
1048 | if (pBlock>=fpInputBlocks && pBlock<fpInputBlocks+fCurrentEventData.fBlockCnt) { | |
132ca004 | 1049 | iResult=(int)(pBlock-fpInputBlocks); |
a655eae3 | 1050 | } |
1051 | } else { | |
1052 | iResult=-EINVAL; | |
1053 | } | |
1054 | } | |
1055 | return iResult; | |
1056 | } | |
1057 | ||
1058 | AliHLTUInt32_t AliHLTComponent::GetSpecification(const AliHLTComponentBlockData* pBlock) | |
1059 | { | |
1060 | // see header file for function documentation | |
90ebac25 | 1061 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1062 | AliHLTUInt32_t iSpec=kAliHLTVoidDataSpec; |
1063 | int idx=fCurrentInputBlock; | |
1064 | if (pBlock) { | |
1065 | if (fpInputObjects==NULL || (idx=FindInputBlock(pBlock))>=0) { | |
1066 | } else { | |
1067 | HLTError("unknown Block %p", pBlock); | |
1068 | } | |
1069 | } | |
1070 | if (idx>=0) { | |
1071 | // check for fpInputBlocks pointer done in FindInputBlock | |
1072 | iSpec=fpInputBlocks[idx].fSpecification; | |
1073 | } | |
1074 | return iSpec; | |
1075 | } | |
1076 | ||
79c114b5 | 1077 | int AliHLTComponent::PushBack(TObject* pObject, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
1078 | void* pHeader, int headerSize) | |
a655eae3 | 1079 | { |
1080 | // see header file for function documentation | |
90ebac25 | 1081 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1082 | int iResult=0; |
b3f4766b | 1083 | fLastObjectSize=0; |
a655eae3 | 1084 | if (pObject) { |
1085 | AliHLTMessage msg(kMESS_OBJECT); | |
9ace7282 | 1086 | msg.SetCompressionLevel(fCompressionLevel); |
a655eae3 | 1087 | msg.WriteObject(pObject); |
1088 | Int_t iMsgLength=msg.Length(); | |
1089 | if (iMsgLength>0) { | |
9ace7282 | 1090 | // Matthias Sep 2008 |
1091 | // NOTE: AliHLTMessage does implement it's own SetLength method | |
1092 | // which is not architecture independent. The original SetLength | |
1093 | // stores the size always in network byte order. | |
1094 | // I'm trying to remember the rational for that, might be that | |
1095 | // it was just some lack of knowledge. Want to change this, but | |
1096 | // has to be done carefullt to be backward compatible. | |
a655eae3 | 1097 | msg.SetLength(); // sets the length to the first (reserved) word |
9ace7282 | 1098 | |
1099 | // does nothing if the level is 0 | |
1100 | msg.Compress(); | |
1101 | ||
1102 | char *mbuf = msg.Buffer(); | |
1103 | if (msg.CompBuffer()) { | |
1104 | msg.SetLength(); // set once more to have to byte order | |
1105 | mbuf = msg.CompBuffer(); | |
1106 | iMsgLength = msg.CompLength(); | |
1107 | } | |
1108 | assert(mbuf!=NULL); | |
1109 | iResult=InsertOutputBlock(mbuf, iMsgLength, dt, spec, pHeader, headerSize); | |
a655eae3 | 1110 | if (iResult>=0) { |
9ace7282 | 1111 | HLTDebug("object %s (%p) size %d compression %d inserted to output", pObject->ClassName(), pObject, iMsgLength, msg.GetCompressionLevel()); |
a655eae3 | 1112 | } |
b3f4766b | 1113 | fLastObjectSize=iMsgLength; |
a655eae3 | 1114 | } else { |
1115 | HLTError("object serialization failed for object %p", pObject); | |
1116 | iResult=-ENOMSG; | |
1117 | } | |
1118 | } else { | |
1119 | iResult=-EINVAL; | |
1120 | } | |
1121 | return iResult; | |
1122 | } | |
1123 | ||
79c114b5 | 1124 | int AliHLTComponent::PushBack(TObject* pObject, const char* dtID, const char* dtOrigin, AliHLTUInt32_t spec, |
1125 | void* pHeader, int headerSize) | |
a655eae3 | 1126 | { |
1127 | // see header file for function documentation | |
90ebac25 | 1128 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1129 | AliHLTComponentDataType dt; |
1130 | SetDataType(dt, dtID, dtOrigin); | |
79c114b5 | 1131 | return PushBack(pObject, dt, spec, pHeader, headerSize); |
a655eae3 | 1132 | } |
1133 | ||
438635e3 | 1134 | int AliHLTComponent::PushBack(const void* pBuffer, int iSize, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
1135 | const void* pHeader, int headerSize) | |
a655eae3 | 1136 | { |
1137 | // see header file for function documentation | |
90ebac25 | 1138 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
9d9ffd37 | 1139 | return InsertOutputBlock(pBuffer, iSize, dt, spec, pHeader, headerSize); |
a655eae3 | 1140 | } |
1141 | ||
438635e3 | 1142 | int AliHLTComponent::PushBack(const void* pBuffer, int iSize, const char* dtID, const char* dtOrigin, AliHLTUInt32_t spec, |
1143 | const void* pHeader, int headerSize) | |
a655eae3 | 1144 | { |
1145 | // see header file for function documentation | |
90ebac25 | 1146 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
a655eae3 | 1147 | AliHLTComponentDataType dt; |
1148 | SetDataType(dt, dtID, dtOrigin); | |
9d9ffd37 | 1149 | return PushBack(pBuffer, iSize, dt, spec, pHeader, headerSize); |
a655eae3 | 1150 | } |
1151 | ||
438635e3 | 1152 | int AliHLTComponent::InsertOutputBlock(const void* pBuffer, int iBufferSize, const AliHLTComponentDataType& dt, AliHLTUInt32_t spec, |
1153 | const void* pHeader, int iHeaderSize) | |
a655eae3 | 1154 | { |
1155 | // see header file for function documentation | |
1156 | int iResult=0; | |
79c114b5 | 1157 | int iBlkSize = iBufferSize + iHeaderSize; |
438635e3 | 1158 | |
1159 | if ((pBuffer!=NULL && iBufferSize>0) || (pHeader!=NULL && iHeaderSize>0)) { | |
79c114b5 | 1160 | if (fpOutputBuffer && iBlkSize<=(int)(fOutputBufferSize-fOutputBufferFilled)) { |
a655eae3 | 1161 | AliHLTUInt8_t* pTgt=fpOutputBuffer+fOutputBufferFilled; |
438635e3 | 1162 | |
1163 | // copy header if provided but skip if the header is the target location | |
1164 | // in that case it has already been copied | |
79c114b5 | 1165 | if (pHeader!=NULL && pHeader!=pTgt) { |
1166 | memcpy(pTgt, pHeader, iHeaderSize); | |
1167 | } | |
1168 | ||
1169 | pTgt += (AliHLTUInt8_t) iHeaderSize; | |
1170 | ||
438635e3 | 1171 | // copy buffer if provided but skip if buffer is the target location |
1172 | // in that case it has already been copied | |
a655eae3 | 1173 | if (pBuffer!=NULL && pBuffer!=pTgt) { |
79c114b5 | 1174 | memcpy(pTgt, pBuffer, iBufferSize); |
1175 | ||
4b98eadb | 1176 | //AliHLTUInt32_t firstWord=*((AliHLTUInt32_t*)pBuffer); |
79c114b5 | 1177 | //HLTDebug("copy %d bytes from %p to output buffer %p, first word %#x", iBufferSize, pBuffer, pTgt, firstWord); |
a655eae3 | 1178 | } |
79c114b5 | 1179 | //HLTDebug("buffer inserted to output: size %d data type %s spec %#x", iBlkSize, DataType2Text(dt).c_str(), spec); |
a655eae3 | 1180 | } else { |
1181 | if (fpOutputBuffer) { | |
b3f4766b | 1182 | HLTError("too little space in output buffer: %d of %d, required %d", fOutputBufferSize-fOutputBufferFilled, fOutputBufferSize, iBlkSize); |
a655eae3 | 1183 | } else { |
1184 | HLTError("output buffer not available"); | |
1185 | } | |
1186 | iResult=-ENOSPC; | |
1187 | } | |
a655eae3 | 1188 | } |
438635e3 | 1189 | if (iResult>=0) { |
1190 | AliHLTComponentBlockData bd; | |
1191 | FillBlockData( bd ); | |
1192 | bd.fOffset = fOutputBufferFilled; | |
1193 | bd.fSize = iBlkSize; | |
1194 | bd.fDataType = dt; | |
1195 | bd.fSpecification = spec; | |
1196 | fOutputBlocks.push_back( bd ); | |
1197 | fOutputBufferFilled+=bd.fSize; | |
1198 | } | |
1199 | ||
a655eae3 | 1200 | return iResult; |
1201 | } | |
1202 | ||
8451168b | 1203 | int AliHLTComponent::EstimateObjectSize(TObject* pObject) const |
1204 | { | |
66043029 | 1205 | // see header file for function documentation |
8451168b | 1206 | if (!pObject) return -EINVAL; |
1207 | AliHLTMessage msg(kMESS_OBJECT); | |
1208 | msg.WriteObject(pObject); | |
1209 | return msg.Length(); | |
1210 | } | |
1211 | ||
79c114b5 | 1212 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(int capacity, const char* dtID, |
1213 | const char* dtOrigin, | |
1214 | AliHLTUInt32_t spec) | |
1215 | { | |
1216 | // see header file for function documentation | |
1217 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1218 | AliHLTComponentDataType dt; | |
1219 | SetDataType(dt, dtID, dtOrigin); | |
1220 | return CreateMemoryFile(capacity, dt, spec); | |
1221 | } | |
1222 | ||
1223 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(int capacity, | |
1224 | const AliHLTComponentDataType& dt, | |
1225 | AliHLTUInt32_t spec) | |
1226 | { | |
1227 | // see header file for function documentation | |
1228 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1229 | AliHLTMemoryFile* pFile=NULL; | |
83fec083 | 1230 | if (capacity>=0 && static_cast<unsigned int>(capacity)<=fOutputBufferSize-fOutputBufferFilled){ |
79c114b5 | 1231 | AliHLTUInt8_t* pTgt=fpOutputBuffer+fOutputBufferFilled; |
1232 | pFile=new AliHLTMemoryFile((char*)pTgt, capacity); | |
1233 | if (pFile) { | |
83fec083 | 1234 | unsigned int nofBlocks=fOutputBlocks.size(); |
79c114b5 | 1235 | if (nofBlocks+1>fMemFiles.size()) { |
1236 | fMemFiles.resize(nofBlocks+1, NULL); | |
1237 | } | |
1238 | if (nofBlocks<fMemFiles.size()) { | |
1239 | fMemFiles[nofBlocks]=pFile; | |
1240 | AliHLTComponentBlockData bd; | |
1241 | FillBlockData( bd ); | |
1242 | bd.fOffset = fOutputBufferFilled; | |
79c114b5 | 1243 | bd.fSize = capacity; |
1244 | bd.fDataType = dt; | |
1245 | bd.fSpecification = spec; | |
1246 | fOutputBufferFilled+=bd.fSize; | |
1247 | fOutputBlocks.push_back( bd ); | |
1248 | } else { | |
1249 | HLTError("can not allocate/grow object array"); | |
29312178 | 1250 | pFile->CloseMemoryFile(0); |
79c114b5 | 1251 | delete pFile; |
1252 | pFile=NULL; | |
1253 | } | |
1254 | } | |
1255 | } else { | |
1256 | HLTError("can not create memory file of size %d (%d available)", capacity, fOutputBufferSize-fOutputBufferFilled); | |
1257 | } | |
1258 | return pFile; | |
1259 | } | |
1260 | ||
1261 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(const char* dtID, | |
1262 | const char* dtOrigin, | |
1263 | AliHLTUInt32_t spec, | |
1264 | float capacity) | |
1265 | { | |
1266 | // see header file for function documentation | |
1267 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1268 | AliHLTComponentDataType dt; | |
1269 | SetDataType(dt, dtID, dtOrigin); | |
1270 | int size=fOutputBufferSize-fOutputBufferFilled; | |
1271 | if (capacity<0 || capacity>1.0) { | |
1272 | HLTError("invalid parameter: capacity %f", capacity); | |
1273 | return NULL; | |
1274 | } | |
1275 | size=(int)(size*capacity); | |
1276 | return CreateMemoryFile(size, dt, spec); | |
1277 | } | |
1278 | ||
1279 | AliHLTMemoryFile* AliHLTComponent::CreateMemoryFile(const AliHLTComponentDataType& dt, | |
1280 | AliHLTUInt32_t spec, | |
1281 | float capacity) | |
1282 | { | |
1283 | // see header file for function documentation | |
1284 | ALIHLTCOMPONENT_BASE_STOPWATCH(); | |
1285 | int size=fOutputBufferSize-fOutputBufferFilled; | |
1286 | if (capacity<0 || capacity>1.0) { | |
1287 | HLTError("invalid parameter: capacity %f", capacity); | |
1288 | return NULL; | |
1289 | } | |
1290 | size=(int)(size*capacity); | |
1291 | return CreateMemoryFile(size, dt, spec); | |
1292 | } | |
1293 | ||
1294 | int AliHLTComponent::Write(AliHLTMemoryFile* pFile, const TObject* pObject, | |
1295 | const char* key, int option) | |
1296 | { | |
3a7c0444 | 1297 | // see header file for function documentation |
79c114b5 | 1298 | int iResult=0; |
1299 | if (pFile && pObject) { | |
1300 | pFile->cd(); | |
1301 | iResult=pObject->Write(key, option); | |
1302 | if (iResult>0) { | |
1303 | // success | |
1304 | } else { | |
1305 | iResult=-pFile->GetErrno(); | |
1306 | if (iResult==-ENOSPC) { | |
1307 | HLTError("error writing memory file, buffer too small"); | |
1308 | } | |
1309 | } | |
1310 | } else { | |
1311 | iResult=-EINVAL; | |
1312 | } | |
1313 | return iResult; | |
1314 | } | |
1315 | ||
1316 | int AliHLTComponent::CloseMemoryFile(AliHLTMemoryFile* pFile) | |
1317 | { | |
3a7c0444 | 1318 | // see header file for function documentation |
79c114b5 | 1319 | int iResult=0; |
1320 | if (pFile) { | |
2be3f004 | 1321 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 | 1322 | int i=0; |
1323 | while (element!=fMemFiles.end() && iResult>=0) { | |
1324 | if (*element && *element==pFile) { | |
29312178 | 1325 | iResult=pFile->CloseMemoryFile(); |
79c114b5 | 1326 | |
1327 | // sync memory files and descriptors | |
1328 | if (iResult>=0) { | |
1329 | fOutputBlocks[i].fSize=(*element)->GetSize()+(*element)->GetHeaderSize(); | |
1330 | } | |
1331 | delete *element; | |
1332 | *element=NULL; | |
1333 | return iResult; | |
1334 | } | |
1335 | element++; i++; | |
1336 | } | |
1337 | HLTError("can not find memory file %p", pFile); | |
1338 | iResult=-ENOENT; | |
1339 | } else { | |
1340 | iResult=-EINVAL; | |
1341 | } | |
1342 | return iResult; | |
1343 | } | |
1344 | ||
eafbc306 | 1345 | int AliHLTComponent::CreateEventDoneData(AliHLTComponentEventDoneData edd) |
a655eae3 | 1346 | { |
1347 | // see header file for function documentation | |
eafbc306 | 1348 | int iResult=0; |
1349 | ||
1350 | AliHLTComponentEventDoneData* newEDD = NULL; | |
1351 | ||
1352 | unsigned long newSize=edd.fDataSize; | |
1353 | if (fEventDoneData) | |
1354 | newSize += fEventDoneData->fDataSize; | |
1355 | ||
1356 | if (newSize>fEventDoneDataSize) { | |
1357 | newEDD = reinterpret_cast<AliHLTComponentEventDoneData*>( new AliHLTUInt8_t[ sizeof(AliHLTComponentEventDoneData)+newSize ] ); | |
1358 | if (!newEDD) | |
1359 | return -ENOMEM; | |
1360 | newEDD->fStructSize = sizeof(AliHLTComponentEventDoneData); | |
1361 | newEDD->fDataSize = newSize; | |
1362 | newEDD->fData = reinterpret_cast<AliHLTUInt8_t*>(newEDD)+newEDD->fStructSize; | |
1363 | unsigned long long offset = 0; | |
1364 | if (fEventDoneData) { | |
1365 | memcpy( newEDD->fData, fEventDoneData->fData, fEventDoneData->fDataSize ); | |
1366 | offset += fEventDoneData->fDataSize; | |
1367 | } | |
1368 | memcpy( reinterpret_cast<AliHLTUInt8_t*>(newEDD->fData)+offset, edd.fData, edd.fDataSize ); | |
1369 | if (fEventDoneData) | |
1370 | delete [] reinterpret_cast<AliHLTUInt8_t*>( fEventDoneData ); | |
1371 | fEventDoneData = newEDD; | |
1372 | fEventDoneDataSize = newSize; | |
1373 | } | |
1374 | else { | |
1375 | memcpy( reinterpret_cast<AliHLTUInt8_t*>(fEventDoneData->fData)+fEventDoneData->fDataSize, edd.fData, edd.fDataSize ); | |
1376 | fEventDoneData->fDataSize += edd.fDataSize; | |
1377 | } | |
a655eae3 | 1378 | return iResult; |
1379 | } | |
1380 | ||
3cde846d | 1381 | int AliHLTComponent::ProcessEvent( const AliHLTComponentEventData& evtData, |
1382 | const AliHLTComponentBlockData* blocks, | |
1383 | AliHLTComponentTriggerData& trigData, | |
1384 | AliHLTUInt8_t* outputPtr, | |
1385 | AliHLTUInt32_t& size, | |
1386 | AliHLTUInt32_t& outputBlockCnt, | |
1387 | AliHLTComponentBlockData*& outputBlocks, | |
1388 | AliHLTComponentEventDoneData*& edd ) | |
1389 | { | |
70ed7d01 | 1390 | // see header file for function documentation |
b2065764 | 1391 | HLTLogKeyword(GetComponentID()); |
90ebac25 | 1392 | ALIHLTCOMPONENT_BASE_STOPWATCH(); |
3cde846d | 1393 | int iResult=0; |
1394 | fCurrentEvent=evtData.fEventID; | |
a655eae3 | 1395 | fCurrentEventData=evtData; |
1396 | fpInputBlocks=blocks; | |
1397 | fCurrentInputBlock=-1; | |
1398 | fSearchDataType=kAliHLTAnyDataType; | |
1399 | fpOutputBuffer=outputPtr; | |
1400 | fOutputBufferSize=size; | |
1401 | fOutputBufferFilled=0; | |
1402 | fOutputBlocks.clear(); | |
96f9673a | 1403 | outputBlockCnt=0; |
1404 | outputBlocks=NULL; | |
438635e3 | 1405 | |
1406 | AliHLTComponentBlockDataList forwardedBlocks; | |
1407 | ||
1408 | // optional component statistics | |
a0aeb701 | 1409 | AliHLTComponentStatisticsList compStats; |
438635e3 | 1410 | bool bAddComponentTableEntry=false; |
abb52c8f | 1411 | vector<AliHLTUInt32_t> parentComponentTables; |
a0aeb701 | 1412 | #if defined(__DEBUG) || defined(HLT_COMPONENT_STATISTICS) |
1413 | AliHLTComponentStatistics outputStat; | |
1414 | memset(&outputStat, 0, sizeof(AliHLTComponentStatistics)); | |
48abe484 | 1415 | outputStat.fId=fChainIdCrc; |
a0aeb701 | 1416 | compStats.push_back(outputStat); |
1417 | if (fpBenchmark) { | |
1418 | fpBenchmark->Reset(); | |
1419 | fpBenchmark->Start(); | |
1420 | } | |
1421 | #endif | |
559631d5 | 1422 | |
48abe484 | 1423 | // data processing is skipped |
1424 | // - if there are only steering events in the block list. | |
1425 | // For the sake of data source components data processing | |
1426 | // is not skipped if there is no block list at all or if it | |
1427 | // just contains the eventType block | |
1428 | // - always skipped if the event is of type | |
1429 | // - gkAliEventTypeConfiguration | |
1430 | // - gkAliEventTypeReadPreprocessor | |
45c0a780 | 1431 | const unsigned int skipModeDefault=0x1; |
1432 | const unsigned int skipModeForce=0x2; | |
1433 | unsigned int bSkipDataProcessing=skipModeDefault; | |
1434 | ||
559631d5 | 1435 | // find special events |
45c0a780 | 1436 | if (fpInputBlocks && evtData.fBlockCnt>0) { |
579d9eb7 | 1437 | // first look for all special events and execute in the appropriate |
1438 | // sequence afterwords | |
1439 | int indexComConfEvent=-1; | |
b543e186 | 1440 | int indexUpdtDCSEvent=-1; |
579d9eb7 | 1441 | int indexSOREvent=-1; |
1442 | int indexEOREvent=-1; | |
83fec083 | 1443 | for (unsigned int i=0; i<evtData.fBlockCnt && iResult>=0; i++) { |
559631d5 | 1444 | if (fpInputBlocks[i].fDataType==kAliHLTDataTypeSOR) { |
579d9eb7 | 1445 | indexSOREvent=i; |
45c0a780 | 1446 | // the AliHLTCalibrationProcessor relies on the SOR and EOR events |
1447 | bSkipDataProcessing&=~skipModeDefault; | |
1448 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeRunType) { | |
1449 | // run type string | |
1450 | // handling is not clear yet | |
1451 | if (fpInputBlocks[i].fPtr) { | |
1452 | HLTDebug("got run type \"%s\"\n", fpInputBlocks[i].fPtr); | |
1453 | } | |
579d9eb7 | 1454 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeEOR) { |
1455 | indexEOREvent=i; | |
45c0a780 | 1456 | // the calibration processor relies on the SOR and EOR events |
1457 | bSkipDataProcessing&=~skipModeDefault; | |
579d9eb7 | 1458 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeDDL) { |
1459 | // DDL list | |
1460 | // this event is most likely deprecated | |
1461 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComConf) { | |
1462 | indexComConfEvent=i; | |
b543e186 | 1463 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeUpdtDCS) { |
1464 | indexUpdtDCSEvent=i; | |
1465 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeEvent) { | |
48abe484 | 1466 | fEventType=fpInputBlocks[i].fSpecification; |
1467 | ||
1468 | // skip always in case of gkAliEventTypeConfiguration | |
45c0a780 | 1469 | if (fpInputBlocks[i].fSpecification==gkAliEventTypeConfiguration) bSkipDataProcessing|=skipModeForce; |
48abe484 | 1470 | |
1471 | // skip always in case of gkAliEventTypeReadPreprocessor | |
45c0a780 | 1472 | if (fpInputBlocks[i].fSpecification==gkAliEventTypeReadPreprocessor) bSkipDataProcessing|=skipModeForce; |
48abe484 | 1473 | |
1474 | // never skip if the event type block is the only block | |
1475 | if (evtData.fBlockCnt==1) bSkipDataProcessing&=~skipModeDefault; | |
1476 | ||
a0aeb701 | 1477 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComponentStatistics) { |
1478 | if (compStats.size()>0) { | |
1479 | AliHLTUInt8_t* pData=reinterpret_cast<AliHLTUInt8_t*>(fpInputBlocks[i].fPtr); | |
1480 | for (AliHLTUInt32_t offset=0; | |
1481 | offset+sizeof(AliHLTComponentStatistics)<=fpInputBlocks[i].fSize; | |
1482 | offset+=sizeof(AliHLTComponentStatistics)) { | |
1483 | AliHLTComponentStatistics* pStat=reinterpret_cast<AliHLTComponentStatistics*>(pData+offset); | |
1484 | if (pStat && compStats[0].fLevel<=pStat->fLevel) { | |
1485 | compStats[0].fLevel=pStat->fLevel+1; | |
1486 | } | |
1487 | compStats.push_back(*pStat); | |
1488 | } | |
1489 | } | |
438635e3 | 1490 | } else if (fpInputBlocks[i].fDataType==kAliHLTDataTypeComponentTable) { |
1491 | forwardedBlocks.push_back(fpInputBlocks[i]); | |
abb52c8f | 1492 | parentComponentTables.push_back(fpInputBlocks[i].fSpecification); |
45c0a780 | 1493 | } else { |
1494 | // the processing function is called if there is at least one | |
1495 | // non-steering data block. Steering blocks are not filtered out | |
1496 | // for sake of performance | |
1497 | bSkipDataProcessing&=~skipModeDefault; | |
a0aeb701 | 1498 | if (compStats.size()>0) { |
1499 | compStats[0].fInputBlockCount++; | |
1500 | compStats[0].fTotalInputSize+=fpInputBlocks[i].fSize; | |
1501 | } | |
579d9eb7 | 1502 | } |
1503 | } | |
45c0a780 | 1504 | |
579d9eb7 | 1505 | if (indexSOREvent>=0) { |
1506 | // start of run | |
438635e3 | 1507 | bAddComponentTableEntry=true; |
579d9eb7 | 1508 | if (fpRunDesc==NULL) { |
1509 | fpRunDesc=new AliHLTRunDesc; | |
48abe484 | 1510 | if (fpRunDesc) *fpRunDesc=kAliHLTVoidRunDesc; |
45c0a780 | 1511 | } |
1512 | if (fpRunDesc) { | |
1513 | AliHLTRunDesc rundesc; | |
1514 | if ((iResult=CopyStruct(&rundesc, sizeof(AliHLTRunDesc), indexSOREvent, "AliHLTRunDesc", "SOR"))>0) { | |
1515 | if (fpRunDesc->fRunNo==kAliHLTVoidRunNo) { | |
1516 | *fpRunDesc=rundesc; | |
579d9eb7 | 1517 | HLTDebug("set run decriptor, run no %d", fpRunDesc->fRunNo); |
1518 | SetCDBRunNo(fpRunDesc->fRunNo); | |
45c0a780 | 1519 | } else if (fpRunDesc->fRunNo!=rundesc.fRunNo) { |
1520 | HLTWarning("already set run properties run no %d, ignoring SOR with run no %d", fpRunDesc->fRunNo, rundesc.fRunNo); | |
559631d5 | 1521 | } |
559631d5 | 1522 | } |
579d9eb7 | 1523 | } else { |
45c0a780 | 1524 | iResult=-ENOMEM; |
579d9eb7 | 1525 | } |
1526 | } | |
1527 | if (indexEOREvent>=0) { | |
438635e3 | 1528 | bAddComponentTableEntry=true; |
579d9eb7 | 1529 | if (fpRunDesc!=NULL) { |
1530 | if (fpRunDesc) { | |
1531 | AliHLTRunDesc rundesc; | |
1532 | if ((iResult=CopyStruct(&rundesc, sizeof(AliHLTRunDesc), indexEOREvent, "AliHLTRunDesc", "SOR"))>0) { | |
1533 | if (fpRunDesc->fRunNo!=rundesc.fRunNo) { | |
c5123824 | 1534 | HLTWarning("run no mismatch: SOR %d, EOR %d", fpRunDesc->fRunNo, rundesc.fRunNo); |
579d9eb7 | 1535 | } else { |
1536 | HLTDebug("EOR run no %d", fpRunDesc->fRunNo); | |
559631d5 | 1537 | } |
559631d5 | 1538 | } |
579d9eb7 | 1539 | AliHLTRunDesc* pRunDesc=fpRunDesc; |
1540 | fpRunDesc=NULL; | |
1541 | delete pRunDesc; | |
559631d5 | 1542 | } |
579d9eb7 | 1543 | } else { |
1544 | HLTWarning("did not receive SOR, ignoring EOR"); | |
1545 | } | |
1546 | } | |
48abe484 | 1547 | if (indexComConfEvent>=0 || fEventType==gkAliEventTypeConfiguration) { |
579d9eb7 | 1548 | TString cdbEntry; |
b543e186 | 1549 | if (indexComConfEvent>=0 && fpInputBlocks[indexComConfEvent].fPtr!=NULL && fpInputBlocks[indexComConfEvent].fSize>0) { |
579d9eb7 | 1550 | cdbEntry.Append(reinterpret_cast<const char*>(fpInputBlocks[indexComConfEvent].fPtr), fpInputBlocks[indexComConfEvent].fSize); |
1551 | } | |
1552 | HLTDebug("received component configuration command: entry %s", cdbEntry.IsNull()?"none":cdbEntry.Data()); | |
1553 | int tmpResult=Reconfigure(cdbEntry[0]==0?NULL:cdbEntry.Data(), fChainId.c_str()); | |
1554 | if (tmpResult<0) { | |
1555 | HLTWarning("reconfiguration of component %p (%s) failed with error code %d", this, GetComponentID(), tmpResult); | |
559631d5 | 1556 | } |
1557 | } | |
48abe484 | 1558 | if (indexUpdtDCSEvent>=0 || fEventType==gkAliEventTypeReadPreprocessor) { |
b543e186 | 1559 | TString modules; |
1560 | if (fpInputBlocks[indexUpdtDCSEvent].fPtr!=NULL && fpInputBlocks[indexUpdtDCSEvent].fSize>0) { | |
1561 | modules.Append(reinterpret_cast<const char*>(fpInputBlocks[indexUpdtDCSEvent].fPtr), fpInputBlocks[indexUpdtDCSEvent].fSize); | |
1562 | } | |
d6b69874 | 1563 | HLTDebug("received preprocessor update command: detectors %s", modules.IsNull()?"ALL":modules.Data()); |
1564 | int tmpResult=ReadPreprocessorValues(modules[0]==0?"ALL":modules.Data()); | |
b543e186 | 1565 | if (tmpResult<0) { |
1566 | HLTWarning("preprocessor update of component %p (%s) failed with error code %d", this, GetComponentID(), tmpResult); | |
1567 | } | |
1568 | } | |
45c0a780 | 1569 | } else { |
1570 | // processing function needs to be called if there are no input data | |
1571 | // blocks in order to make data source components working. | |
1572 | bSkipDataProcessing&=~skipModeDefault; | |
559631d5 | 1573 | } |
a0aeb701 | 1574 | |
1575 | // data processing is not skipped if the component explicitly asks | |
1576 | // for the private blocks | |
1577 | if (fRequireSteeringBlocks) bSkipDataProcessing=0; | |
1578 | ||
2be3f004 | 1579 | AliHLTComponentBlockDataList blockData; |
45c0a780 | 1580 | if (iResult>=0 && !bSkipDataProcessing) |
90ebac25 | 1581 | { // dont delete, sets the scope for the stopwatch guard |
f7561f8d | 1582 | // do not use ALIHLTCOMPONENT_DA_STOPWATCH(); macro |
1583 | // in order to avoid 'shadowed variable' warning | |
1584 | AliHLTStopwatchGuard swguard2(fpStopwatches!=NULL?reinterpret_cast<TStopwatch*>(fpStopwatches->At((int)kSWDA)):NULL); | |
90ebac25 | 1585 | iResult=DoProcessing(evtData, blocks, trigData, outputPtr, size, blockData, edd); |
1586 | } // end of the scope of the stopwatch guard | |
b543e186 | 1587 | if (iResult>=0 && !bSkipDataProcessing) { |
a655eae3 | 1588 | if (fOutputBlocks.size()>0) { |
df61f928 | 1589 | // High Level interface |
1590 | ||
1591 | //HLTDebug("got %d block(s) via high level interface", fOutputBlocks.size()); | |
79c114b5 | 1592 | // sync memory files and descriptors |
2be3f004 | 1593 | AliHLTMemoryFilePList::iterator element=fMemFiles.begin(); |
79c114b5 | 1594 | int i=0; |
1595 | while (element!=fMemFiles.end() && iResult>=0) { | |
1596 | if (*element) { | |
1597 | if ((*element)->IsClosed()==0) { | |
1598 | HLTWarning("memory file has not been closed, force flush"); | |
1599 | iResult=CloseMemoryFile(*element); | |
1600 | } | |
1601 | } | |
1602 | element++; i++; | |
1603 | } | |
1604 | ||
1605 | if (iResult>=0) { | |
1606 | // create the descriptor list | |
1607 | if (blockData.size()>0) { | |
1608 | HLTError("low level and high interface must not be mixed; use PushBack methods to insert data blocks"); | |
1609 | iResult=-EFAULT; | |
1610 | } else { | |
abb52c8f | 1611 | if (compStats.size()>0 && IsDataEvent()) { |
a0aeb701 | 1612 | int offset=AddComponentStatistics(fOutputBlocks, fpOutputBuffer, fOutputBufferSize, fOutputBufferFilled, compStats); |
1613 | if (offset>0) fOutputBufferFilled+=offset; | |
1614 | } | |
438635e3 | 1615 | if (bAddComponentTableEntry) { |
abb52c8f | 1616 | int offset=AddComponentTableEntry(fOutputBlocks, fpOutputBuffer, fOutputBufferSize, fOutputBufferFilled, parentComponentTables); |
438635e3 | 1617 | if (offset>0) size+=offset; |
1618 | } | |
1619 | if (forwardedBlocks.size()>0) { | |
1620 | fOutputBlocks.insert(fOutputBlocks.end(), forwardedBlocks.begin(), forwardedBlocks.end()); | |
1621 | } | |
79c114b5 | 1622 | iResult=MakeOutputDataBlockList(fOutputBlocks, &outputBlockCnt, &outputBlocks); |
1623 | size=fOutputBufferFilled; | |
1624 | } | |
a655eae3 | 1625 | } |
1626 | } else { | |
df61f928 | 1627 | // Low Level interface |
a0aeb701 | 1628 | if (compStats.size()>0) { |
1629 | int offset=AddComponentStatistics(blockData, fpOutputBuffer, fOutputBufferSize, size, compStats); | |
1630 | if (offset>0) size+=offset; | |
1631 | } | |
438635e3 | 1632 | if (bAddComponentTableEntry) { |
abb52c8f | 1633 | int offset=AddComponentTableEntry(blockData, fpOutputBuffer, fOutputBufferSize, size, parentComponentTables); |
438635e3 | 1634 | if (offset>0) size+=offset; |
1635 | } | |
1636 | if (forwardedBlocks.size()>0) { | |
1637 | blockData.insert(blockData.end(), forwardedBlocks.begin(), forwardedBlocks.end()); | |
1638 | } | |
a655eae3 | 1639 | iResult=MakeOutputDataBlockList(blockData, &outputBlockCnt, &outputBlocks); |
1640 | } | |
1641 | if (iResult<0) { | |
1642 | HLTFatal("component %s (%p): can not convert output block descriptor list", GetComponentID(), this); | |
1643 | } | |
1644 | } | |
b543e186 | 1645 | if (iResult<0 || bSkipDataProcessing) { |
a655eae3 | 1646 | outputBlockCnt=0; |
1647 | outputBlocks=NULL; | |
1648 | } | |
8451168b | 1649 | CleanupInputObjects(); |
48abe484 | 1650 | if (iResult>=0 && IsDataEvent()) { |
f8bc6d99 | 1651 | IncrementEventCounter(); |
1652 | } | |
96f9673a | 1653 | if (outputBlockCnt==0) { |
1654 | // no output blocks, set size to 0 | |
1655 | size=0; | |
1656 | } | |
4646c6e3 | 1657 | FillEventData(fCurrentEventData); |
3cde846d | 1658 | return iResult; |
1659 | } | |
a655eae3 | 1660 | |
a0aeb701 | 1661 | int AliHLTComponent::AddComponentStatistics(AliHLTComponentBlockDataList& blocks, |
1662 | AliHLTUInt8_t* buffer, | |
1663 | AliHLTUInt32_t bufferSize, | |
1664 | AliHLTUInt32_t offset, | |
1665 | AliHLTComponentStatisticsList& stats) const | |
1666 | { | |
1667 | // see header file for function documentation | |
1668 | int iResult=0; | |
438635e3 | 1669 | #if defined(__DEBUG) || defined(HLT_COMPONENT_STATISTICS) |
a0aeb701 | 1670 | if (stats.size()==0) return -ENOENT; |
1671 | stats[0].fTotalOutputSize=offset; | |
1672 | stats[0].fOutputBlockCount=blocks.size(); | |
1673 | if (fpBenchmark) { | |
1674 | stats[0].fTime=(AliHLTUInt32_t)(fpBenchmark->RealTime()*1000000); | |
1675 | stats[0].fCTime=(AliHLTUInt32_t)(fpBenchmark->CpuTime()*1000000); | |
1676 | } | |
1677 | if (offset+stats.size()*sizeof(AliHLTComponentStatistics)<=bufferSize) { | |
1678 | AliHLTComponentBlockData bd; | |
1679 | FillBlockData( bd ); | |
1680 | bd.fOffset = offset; | |
1681 | bd.fSize = stats.size()*sizeof(AliHLTComponentStatistics); | |
1682 | bd.fDataType = kAliHLTDataTypeComponentStatistics; | |
1683 | bd.fSpecification = kAliHLTVoidDataSpec; | |
1684 | unsigned int master=0; | |
1685 | for (unsigned int i=1; i<blocks.size(); i++) { | |
1686 | if (blocks[i].fSize>blocks[master].fSize && | |
1687 | !MatchExactly(blocks[i].fDataType, kAliHLTVoidDataType|kAliHLTDataOriginPrivate)) | |
1688 | master=i; | |
1689 | } | |
1690 | if (blocks.size()>0 && !MatchExactly(blocks[master].fDataType, kAliHLTVoidDataType|kAliHLTDataOriginPrivate)) { | |
1691 | // take the data origin of the biggest block as specification | |
1692 | // this is similar to the treatment in the HOMER interface. For traditional | |
1693 | // reasons, the bytes are swapped there on a little endian architecture, so | |
1694 | // we do it as well. | |
1695 | memcpy(&bd.fSpecification, &blocks[master].fDataType.fOrigin, sizeof(bd.fSpecification)); | |
1696 | #ifdef R__BYTESWAP // set on little endian architectures | |
1697 | bd.fSpecification=((bd.fSpecification & 0xFFULL) << 24) | | |
1698 | ((bd.fSpecification & 0xFF00ULL) << 8) | | |
1699 | ((bd.fSpecification & 0xFF0000ULL) >> 8) | | |
1700 | ((bd.fSpecification & 0xFF000000ULL) >> 24); | |
1701 | #endif | |
1702 | } | |
1703 | memcpy(buffer+offset, &(stats[0]), bd.fSize); | |
1704 | blocks.push_back(bd); | |
1705 | iResult=bd.fSize; | |
1706 | } | |
bd6cac58 | 1707 | #else |
1708 | if (blocks.size() && buffer && bufferSize && offset && stats.size()) { | |
1709 | // get rid of warning | |
1710 | } | |
438635e3 | 1711 | #endif |
1712 | return iResult; | |
1713 | } | |
1714 | ||
1715 | int AliHLTComponent::AddComponentTableEntry(AliHLTComponentBlockDataList& blocks, | |
1716 | AliHLTUInt8_t* buffer, | |
1717 | AliHLTUInt32_t bufferSize, | |
abb52c8f | 1718 | AliHLTUInt32_t offset, |
1719 | const vector<AliHLTUInt32_t>& parents) const | |
438635e3 | 1720 | { |
1721 | // see header file for function documentation | |
1722 | int iResult=0; | |
1723 | #if defined(__DEBUG) || defined(HLT_COMPONENT_STATISTICS) | |
abb52c8f | 1724 | // the payload consists of the AliHLTComponentTableEntry struct, |
1725 | // followed by a an array of 32bit crc chain ids and the component | |
1726 | // description string | |
1727 | unsigned int payloadSize=sizeof(AliHLTComponentTableEntry); | |
1728 | payloadSize+=parents.size()*sizeof(AliHLTUInt32_t); | |
1729 | ||
1730 | // the component description has the following format: | |
1731 | // chain-id{component-id:arguments} | |
1732 | const char* componentId=const_cast<AliHLTComponent*>(this)->GetComponentID(); | |
1733 | unsigned int descriptionSize=fChainId.size()+1; | |
1734 | descriptionSize+=2; // the '{}' around the component id | |
1735 | descriptionSize+=strlen(componentId); | |
1736 | descriptionSize+=1; // the ':' between component id and arguments | |
1737 | descriptionSize+=fComponentArgs.size(); | |
1738 | ||
1739 | payloadSize+=descriptionSize; | |
1740 | if (buffer && (offset+payloadSize<=bufferSize)) { | |
1741 | AliHLTUInt8_t* pTgt=buffer+offset; | |
1742 | memset(pTgt, 0, payloadSize); | |
1743 | ||
1744 | // write entry | |
1745 | AliHLTComponentTableEntry* pEntry=reinterpret_cast<AliHLTComponentTableEntry*>(pTgt); | |
1746 | pEntry->fStructSize=sizeof(AliHLTComponentTableEntry); | |
1747 | pEntry->fNofParents=parents.size(); | |
1748 | pEntry->fSizeDescription=descriptionSize; | |
1749 | pTgt=pEntry->fBuffer; | |
1750 | ||
1751 | // write array of parents | |
1752 | if (parents.size()>0) { | |
1753 | unsigned int copy=parents.size()*sizeof(vector<AliHLTUInt32_t>::value_type); | |
1754 | memcpy(pTgt, &parents[0], parents.size()*sizeof(vector<AliHLTUInt32_t>::value_type)); | |
1755 | pTgt+=copy; | |
1756 | } | |
1757 | ||
1758 | // write component description | |
1759 | memcpy(pTgt, fChainId.c_str(), fChainId.size()); | |
1760 | pTgt+=fChainId.size(); | |
1761 | *pTgt++='{'; | |
1762 | memcpy(pTgt, componentId, strlen(componentId)); | |
1763 | pTgt+=strlen(componentId); | |
1764 | *pTgt++=':'; | |
1765 | memcpy(pTgt, fComponentArgs.c_str(), fComponentArgs.size()); | |
1766 | pTgt+=fComponentArgs.size(); | |
1767 | *pTgt++='}'; | |
1768 | *pTgt++=0; | |
1769 | ||
438635e3 | 1770 | AliHLTComponentBlockData bd; |
1771 | FillBlockData( bd ); | |
1772 | bd.fOffset = offset; | |
abb52c8f | 1773 | bd.fSize = payloadSize; |
438635e3 | 1774 | bd.fDataType = kAliHLTDataTypeComponentTable; |
1775 | bd.fSpecification = fChainIdCrc; | |
438635e3 | 1776 | blocks.push_back(bd); |
1777 | iResult=bd.fSize; | |
1778 | } | |
bd6cac58 | 1779 | #else |
1780 | if (blocks.size() && buffer && bufferSize && offset && parents.size()) { | |
1781 | // get rid of warning | |
1782 | } | |
438635e3 | 1783 | #endif |
a0aeb701 | 1784 | return iResult; |
1785 | } | |
1786 | ||
90ebac25 | 1787 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard() |
1788 | : | |
1789 | fpStopwatch(NULL), | |
1790 | fpPrec(NULL) | |
1791 | { | |
1792 | // standard constructor (not for use) | |
1793 | } | |
1794 | ||
1795 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard(TStopwatch* pStopwatch) | |
1796 | : | |
1797 | fpStopwatch(pStopwatch), | |
1798 | fpPrec(NULL) | |
1799 | { | |
1800 | // constructor | |
1801 | ||
1802 | // check for already existing guard | |
1803 | if (fgpCurrent) fpPrec=fgpCurrent; | |
1804 | fgpCurrent=this; | |
1805 | ||
1806 | // stop the preceeding guard if it controls a different stopwatch | |
1807 | int bStart=1; | |
1808 | if (fpPrec && fpPrec!=this) bStart=fpPrec->Hold(fpStopwatch); | |
1809 | ||
1810 | // start the stopwatch if the current guard controls a different one | |
1811 | if (fpStopwatch && bStart==1) fpStopwatch->Start(kFALSE); | |
1812 | } | |
1813 | ||
e419b223 | 1814 | AliHLTComponent::AliHLTStopwatchGuard::AliHLTStopwatchGuard(const AliHLTStopwatchGuard&) |
90ebac25 | 1815 | : |
1816 | fpStopwatch(NULL), | |
1817 | fpPrec(NULL) | |
1818 | { | |
e419b223 | 1819 | // |
1820 | // copy constructor not for use | |
1821 | // | |
1822 | } | |
1823 | ||
1824 | AliHLTComponent::AliHLTStopwatchGuard& AliHLTComponent::AliHLTStopwatchGuard::operator=(const AliHLTStopwatchGuard&) | |
1825 | { | |
1826 | // | |
1827 | // assignment operator not for use | |
1828 | // | |
1829 | fpStopwatch=NULL; | |
1830 | fpPrec=NULL; | |
1831 | return *this; | |
90ebac25 | 1832 | } |
1833 | ||
1834 | AliHLTComponent::AliHLTStopwatchGuard* AliHLTComponent::AliHLTStopwatchGuard::fgpCurrent=NULL; | |
1835 | ||
1836 | AliHLTComponent::AliHLTStopwatchGuard::~AliHLTStopwatchGuard() | |
1837 | { | |
1838 | // destructor | |
1839 | ||
1840 | // resume the preceeding guard if it controls a different stopwatch | |
1841 | int bStop=1; | |
1842 | if (fpPrec && fpPrec!=this) bStop=fpPrec->Resume(fpStopwatch); | |
1843 | ||
1844 | // stop the stopwatch if the current guard controls a different one | |
1845 | if (fpStopwatch && bStop==1) fpStopwatch->Stop(); | |
1846 | ||
1847 | // resume to the preceeding guard | |
1848 | fgpCurrent=fpPrec; | |
1849 | } | |
1850 | ||
1851 | int AliHLTComponent::AliHLTStopwatchGuard::Hold(TStopwatch* pSucc) | |
1852 | { | |
1853 | // see header file for function documentation | |
1854 | if (fpStopwatch!=NULL && fpStopwatch!=pSucc) fpStopwatch->Stop(); | |
1855 | return fpStopwatch!=pSucc?1:0; | |
1856 | } | |
1857 | ||
1858 | int AliHLTComponent::AliHLTStopwatchGuard::Resume(TStopwatch* pSucc) | |
1859 | { | |
1860 | // see header file for function documentation | |
1861 | if (fpStopwatch!=NULL && fpStopwatch!=pSucc) fpStopwatch->Start(kFALSE); | |
1862 | return fpStopwatch!=pSucc?1:0; | |
1863 | } | |
1864 | ||
1865 | int AliHLTComponent::SetStopwatch(TObject* pSW, AliHLTStopwatchType type) | |
1866 | { | |
1867 | // see header file for function documentation | |
1868 | int iResult=0; | |
1869 | if (pSW!=NULL && type<kSWTypeCount) { | |
1870 | if (fpStopwatches) { | |
1871 | TObject* pObj=fpStopwatches->At((int)type); | |
1872 | if (pSW==NULL // explicit reset | |
1873 | || pObj==NULL) { // explicit set | |
1874 | fpStopwatches->AddAt(pSW, (int)type); | |
1875 | } else if (pObj!=pSW) { | |
1876 | HLTWarning("stopwatch %d already set, reset first", (int)type); | |
1877 | iResult=-EBUSY; | |
1878 | } | |
1879 | } | |
1880 | } else { | |
1881 | iResult=-EINVAL; | |
1882 | } | |
1883 | return iResult; | |
1884 | } | |
1885 | ||
1886 | int AliHLTComponent::SetStopwatches(TObjArray* pStopwatches) | |
1887 | { | |
1888 | // see header file for function documentation | |
1889 | if (pStopwatches==NULL) return -EINVAL; | |
1890 | ||
1891 | int iResult=0; | |
1892 | for (int i=0 ; i<(int)kSWTypeCount && pStopwatches->GetEntries(); i++) | |
1893 | SetStopwatch(pStopwatches->At(i), (AliHLTStopwatchType)i); | |
1894 | return iResult; | |
1895 | } | |
559631d5 | 1896 | |
1897 | AliHLTUInt32_t AliHLTComponent::GetRunNo() const | |
1898 | { | |
29312178 | 1899 | // see header file for function documentation |
45c0a780 | 1900 | if (fpRunDesc==NULL) return kAliHLTVoidRunNo; |
559631d5 | 1901 | return fpRunDesc->fRunNo; |
1902 | } | |
1903 | ||
1904 | AliHLTUInt32_t AliHLTComponent::GetRunType() const | |
1905 | { | |
29312178 | 1906 | // see header file for function documentation |
45c0a780 | 1907 | if (fpRunDesc==NULL) return kAliHLTVoidRunType; |
559631d5 | 1908 | return fpRunDesc->fRunType; |
1909 | } | |
1910 | ||
48abe484 | 1911 | bool AliHLTComponent::IsDataEvent(AliHLTUInt32_t* pTgt) |
1912 | { | |
1913 | // see header file for function documentation | |
1914 | if (pTgt) *pTgt=fEventType; | |
1915 | return (fEventType==gkAliEventTypeData || | |
1916 | fEventType==gkAliEventTypeDataReplay || | |
1917 | fEventType==gkAliEventTypeCalibration); | |
1918 | } | |
1919 | ||
83fec083 | 1920 | int AliHLTComponent::CopyStruct(void* pStruct, unsigned int iStructSize, unsigned int iBlockNo, |
559631d5 | 1921 | const char* structname, const char* eventname) |
1922 | { | |
29312178 | 1923 | // see header file for function documentation |
559631d5 | 1924 | int iResult=0; |
1925 | if (pStruct!=NULL && iStructSize>sizeof(AliHLTUInt32_t)) { | |
1926 | if (fpInputBlocks!=NULL && iBlockNo<fCurrentEventData.fBlockCnt) { | |
1927 | AliHLTUInt32_t* pTgt=(AliHLTUInt32_t*)pStruct; | |
1928 | if (fpInputBlocks[iBlockNo].fPtr && fpInputBlocks[iBlockNo].fSize) { | |
3294f81a | 1929 | AliHLTUInt32_t copy=*((AliHLTUInt32_t*)fpInputBlocks[iBlockNo].fPtr); |
559631d5 | 1930 | if (fpInputBlocks[iBlockNo].fSize!=copy) { |
c5123824 | 1931 | HLTWarning("%s event: mismatch of block size (%d) and structure size (%d)", eventname, fpInputBlocks[iBlockNo].fSize, copy); |
559631d5 | 1932 | if (copy>fpInputBlocks[iBlockNo].fSize) copy=fpInputBlocks[iBlockNo].fSize; |
1933 | } | |
1934 | if (copy!=iStructSize) { | |
c5123824 | 1935 | HLTWarning("%s event: mismatch in %s version (data type version %d)", eventname, structname, ALIHLT_DATA_TYPES_VERSION); |
559631d5 | 1936 | if (copy>iStructSize) { |
1937 | copy=iStructSize; | |
1938 | } else { | |
1939 | memset(pTgt, 0, iStructSize); | |
1940 | } | |
1941 | } | |
3294f81a | 1942 | memcpy(pTgt, fpInputBlocks[iBlockNo].fPtr, copy); |
559631d5 | 1943 | *pTgt=iStructSize; |
1944 | iResult=copy; | |
1945 | } else { | |
1946 | HLTWarning("%s event: missing data block", eventname); | |
1947 | } | |
1948 | } else { | |
1949 | iResult=-ENODATA; | |
1950 | } | |
1951 | } else { | |
1952 | HLTError("invalid struct"); | |
1953 | iResult=-EINVAL; | |
1954 | } | |
1955 | return iResult; | |
1956 | } | |
ed504011 | 1957 | |
1958 | void AliHLTComponent::SetDDLBit(AliHLTEventDDL &list, Int_t ddlId, Bool_t state ) const | |
1959 | { | |
1960 | // see header file for function documentation | |
1961 | ||
1962 | // -- Detector offset | |
1963 | Int_t ddlIdBase = TMath::FloorNint( (Double_t) ddlId / 256.0 ); | |
1964 | ||
1965 | // -- Word Base = 1. word of detector ( TPC has 8 words, TOF 3 ) | |
1966 | Int_t wordBase = 0; | |
1967 | ||
1968 | if ( ddlIdBase <= 3 ) | |
1969 | wordBase = ddlIdBase; | |
1970 | else if ( ddlIdBase > 3 && ddlIdBase < 5 ) | |
1971 | wordBase = ddlIdBase + 7; | |
1972 | else | |
1973 | wordBase = ddlIdBase + 9; | |
1974 | ||
1975 | // -- Bit index in Word | |
1976 | Int_t bitIdx = ddlId % 32; | |
1977 | ||
1978 | // -- Index of word | |
1979 | Int_t wordIdx = wordBase; | |
1980 | ||
1981 | // -- if TPC (3) or TOD (5) add word idx | |
1982 | if ( ( ddlIdBase == 3 ) || ( ddlIdBase == 5 ) ) { | |
1983 | wordIdx += TMath::FloorNint( (Double_t) ( ddlId - ( ddlIdBase * 256 ) ) / 32.0 ); | |
1984 | } | |
1985 | ||
1986 | // -- Set -- 'OR' word with bit mask; | |
1987 | if ( state ) | |
1988 | list.fList[wordIdx] |= ( 0x00000001 << bitIdx ); | |
1989 | // -- Unset -- 'AND' word with bit mask; | |
1990 | else | |
1991 | list.fList[wordIdx] &= ( 0xFFFFFFFF ^ ( 0x00000001 << bitIdx ) ); | |
1992 | } | |
1993 | ||
1994 | Int_t AliHLTComponent::GetFirstUsedDDLWord(AliHLTEventDDL &list) const | |
1995 | { | |
1996 | // see header file for function documentation | |
1997 | ||
1998 | Int_t iResult = -1; | |
1999 | ||
2000 | for ( Int_t wordNdx = 0 ; wordNdx < gkAliHLTDDLListSize ; wordNdx++ ) { | |
2001 | ||
2002 | if ( list.fList[wordNdx] != 0 && iResult == -1 ) { | |
2003 | // check for special cases TPC and TOF | |
2004 | if ( wordNdx > 3 && wordNdx <= 10 ) { | |
2005 | wordNdx = 10; | |
2006 | iResult = 3; | |
2007 | } | |
2008 | else if ( wordNdx > 12 && wordNdx <= 14 ) { | |
2009 | wordNdx = 14; | |
2010 | iResult = 12; | |
2011 | } | |
2012 | else | |
2013 | iResult = wordNdx; | |
2014 | } | |
2015 | else if ( list.fList[wordNdx] != 0 && iResult >= 0 ) { | |
2016 | HLTError( "DDLIDs for minimum of TWO detectors ( %d, %d ) set, this function works only for ONE detector.", iResult, wordNdx ); | |
2017 | iResult = -1; | |
2018 | break; | |
2019 | } | |
2020 | } | |
2021 | ||
2022 | return iResult; | |
2023 | } | |
48abe484 | 2024 | |
2025 | AliHLTUInt32_t AliHLTComponent::CalculateChecksum(const AliHLTUInt8_t* buffer, int size) | |
2026 | { | |
2027 | // see header file for function documentation | |
2028 | AliHLTUInt32_t remainder = 0; | |
2029 | const AliHLTUInt8_t crcwidth=(8*sizeof(AliHLTUInt32_t)); | |
2030 | const AliHLTUInt32_t topbit=1 << (crcwidth-1); | |
2031 | const AliHLTUInt32_t polynomial=0xD8; /* 11011 followed by 0's */ | |
2032 | ||
2033 | // code from | |
2034 | // http://www.netrino.com/Embedded-Systems/How-To/CRC-Calculation-C-Code | |
2035 | ||
2036 | /* | |
2037 | * Perform modulo-2 division, a byte at a time. | |
2038 | */ | |
2039 | for (int byte = 0; byte < size; ++byte) | |
2040 | { | |
2041 | /* | |
2042 | * Bring the next byte into the remainder. | |
2043 | */ | |
2044 | remainder ^= (buffer[byte] << (crcwidth - 8)); | |
2045 | ||
2046 | /* | |
2047 | * Perform modulo-2 division, a bit at a time. | |
2048 | */ | |
2049 | for (uint8_t bit = 8; bit > 0; --bit) | |
2050 | { | |
2051 | /* | |
2052 | * Try to divide the current data bit. | |
2053 | */ | |
2054 | if (remainder & topbit) | |
2055 | { | |
2056 | remainder = (remainder << 1) ^ polynomial; | |
2057 | } | |
2058 | else | |
2059 | { | |
2060 | remainder = (remainder << 1); | |
2061 | } | |
2062 | } | |
2063 | } | |
2064 | ||
2065 | /* | |
2066 | * The final remainder is the CRC result. | |
2067 | */ | |
2068 | return (remainder); | |
2069 | } | |
abb52c8f | 2070 | |
2071 | int AliHLTComponent::ExtractComponentTableEntry(const AliHLTUInt8_t* pBuffer, AliHLTUInt32_t size, | |
2072 | string& retChainId, string& retCompId, string& retCompArgs, | |
2073 | vector<AliHLTUInt32_t>& parents) | |
2074 | { | |
2075 | // see header file for function documentation | |
2076 | retChainId.clear(); | |
2077 | retCompId.clear(); | |
2078 | retCompArgs.clear(); | |
2079 | parents.clear(); | |
2080 | if (!pBuffer || size==0) return 0; | |
2081 | ||
2082 | const AliHLTComponentTableEntry* pEntry=reinterpret_cast<const AliHLTComponentTableEntry*>(pBuffer); | |
2083 | if (size<8/* the initial size of the structure*/ || | |
2084 | pEntry==NULL || pEntry->fStructSize<8) return -ENOMSG; | |
2085 | const AliHLTUInt32_t* pParents=reinterpret_cast<const AliHLTUInt32_t*>(pEntry->fBuffer); | |
2086 | const AliHLTUInt8_t* pEnd=pBuffer+size; | |
2087 | ||
2088 | if (pParents+pEntry->fNofParents>=reinterpret_cast<const AliHLTUInt32_t*>(pEnd)) return -ENODEV; | |
2089 | for (unsigned int i=0; i<pEntry->fNofParents; i++, pParents++) { | |
2090 | parents.push_back(*pParents); | |
2091 | } | |
2092 | ||
2093 | const char* pDescription=reinterpret_cast<const char*>(pParents); | |
2094 | if (pDescription+pEntry->fSizeDescription>=reinterpret_cast<const char*>(pEnd) || | |
2095 | *(pDescription+pEntry->fSizeDescription)!=0) { | |
2096 | return -EBADF; | |
2097 | } | |
2098 | ||
2099 | TString descriptor=reinterpret_cast<const char*>(pDescription); | |
2100 | TString chainId; | |
2101 | TString compId; | |
2102 | TString compArgs; | |
2103 | TObjArray* pTokens=descriptor.Tokenize("{"); | |
2104 | if (pTokens) { | |
2105 | int n=0; | |
2106 | if (pTokens->GetEntries()>n) { | |
2107 | retChainId=((TObjString*)pTokens->At(n++))->GetString(); | |
2108 | } | |
2109 | if (pTokens->GetEntries()>n) { | |
2110 | compId=((TObjString*)pTokens->At(n++))->GetString(); | |
2111 | } | |
2112 | delete pTokens; | |
2113 | } | |
2114 | if (!compId.IsNull() && (pTokens=compId.Tokenize(":"))!=NULL) { | |
2115 | int n=0; | |
2116 | if (pTokens->GetEntries()>n) { | |
2117 | compId=((TObjString*)pTokens->At(n++))->GetString(); | |
2118 | } | |
2119 | if (pTokens->GetEntries()>n) { | |
2120 | compArgs=((TObjString*)pTokens->At(n++))->GetString(); | |
2121 | } | |
2122 | delete pTokens; | |
2123 | } | |
2124 | compId.ReplaceAll("}", ""); | |
2125 | compArgs.ReplaceAll("}", ""); | |
2126 | ||
2127 | retCompId=compId; | |
2128 | retCompArgs=compArgs; | |
2129 | ||
2130 | if (retChainId.size()==0) return -ENODATA; | |
2131 | ||
2132 | return 1; | |
2133 | } |