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