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