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ca071d0a | 1 | // $Id$ |
2 | ||
3 | /************************************************************************** | |
4 | * This file is property of and copyright by the ALICE HLT Project * | |
5 | * All rights reserved. * | |
6 | * * | |
7 | * Primary Authors: Oystein Djuvsland * | |
8 | * * | |
9 | * Permission to use, copy, modify and distribute this software and its * | |
10 | * documentation strictly for non-commercial purposes is hereby granted * | |
11 | * without fee, provided that the above copyright notice appears in all * | |
12 | * copies and that both the copyright notice and this permission notice * | |
13 | * appear in the supporting documentation. The authors make no claims * | |
14 | * about the suitability of this software for any purpose. It is * | |
15 | * provided "as is" without express or implied warranty. * | |
16 | **************************************************************************/ | |
17 | ||
18 | #include "AliHLTEMCALDigitMakerComponent.h" | |
19 | #include "AliHLTCaloDigitMaker.h" | |
20 | #include "AliHLTCaloDigitDataStruct.h" | |
21 | #include "AliHLTCaloChannelDataHeaderStruct.h" | |
22 | #include "AliHLTCaloChannelDataStruct.h" | |
23 | #include "AliHLTEMCALMapper.h" | |
24 | #include "AliHLTEMCALDefinitions.h" | |
7b3a0a0e | 25 | #include "AliCaloCalibPedestal.h" |
26 | #include "AliEMCALCalibData.h" | |
27 | #include "AliCDBEntry.h" | |
28 | #include "AliCDBPath.h" | |
29 | #include "AliCDBManager.h" | |
ca071d0a | 30 | #include "TFile.h" |
31 | #include <sys/stat.h> | |
32 | #include <sys/types.h> | |
33 | ||
dc3d3428 | 34 | //#include "AliHLTEMCALConstant.h" |
35 | #include "AliHLTCaloConstants.h" | |
36 | ||
37 | using EMCAL::NZROWSMOD; | |
38 | using EMCAL::NXCOLUMNSMOD; | |
72752456 | 39 | using CALO::HGLGFACTOR; |
ca071d0a | 40 | |
41 | /** | |
42 | * @file AliHLTEMCALDigitMakerComponent.cxx | |
43 | * @author Oystein Djuvsland | |
44 | * @date | |
45 | * @brief A digit maker component for EMCAL HLT | |
46 | */ | |
47 | ||
48 | // see below for class documentation | |
49 | // or | |
50 | // refer to README to build package | |
51 | // or | |
52 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
53 | ||
54 | ||
8daca632 | 55 | ClassImp(AliHLTEMCALDigitMakerComponent) |
56 | ||
ca071d0a | 57 | AliHLTEMCALDigitMakerComponent gAliHLTEMCALDigitMakerComponent; |
58 | ||
59 | AliHLTEMCALDigitMakerComponent::AliHLTEMCALDigitMakerComponent() : | |
60 | AliHLTCaloProcessor(), | |
dc3d3428 | 61 | // AliHLTCaloConstantsHandler("EMCAL"), |
ca071d0a | 62 | fDigitMakerPtr(0), |
7b3a0a0e | 63 | fDigitContainerPtr(0), |
64 | fPedestalData(0), | |
65 | fCalibData(0), | |
66 | fBCMInitialised(true), | |
67 | fGainsInitialised(true) | |
ca071d0a | 68 | { |
dc3d3428 | 69 | |
ca071d0a | 70 | //see header file for documentation |
71 | } | |
72 | ||
73 | ||
74 | AliHLTEMCALDigitMakerComponent::~AliHLTEMCALDigitMakerComponent() | |
75 | { | |
76 | //see header file for documentation | |
77 | } | |
78 | ||
79 | int | |
80 | AliHLTEMCALDigitMakerComponent::Deinit() | |
81 | { | |
82 | //see header file for documentation | |
83 | if(fDigitMakerPtr) | |
84 | { | |
85 | delete fDigitMakerPtr; | |
86 | fDigitMakerPtr = 0; | |
87 | } | |
88 | return 0; | |
89 | } | |
90 | ||
91 | const char* | |
92 | AliHLTEMCALDigitMakerComponent::GetComponentID() | |
93 | { | |
94 | //see header file for documentation | |
95 | return "EmcalDigitMaker"; | |
96 | } | |
97 | ||
98 | ||
99 | void | |
100 | AliHLTEMCALDigitMakerComponent::GetInputDataTypes(vector<AliHLTComponentDataType>& list) | |
101 | { | |
102 | //see header file for documentation | |
103 | list.clear(); | |
104 | list.push_back(AliHLTEMCALDefinitions::fgkChannelDataType); | |
105 | } | |
106 | ||
107 | AliHLTComponentDataType | |
108 | AliHLTEMCALDigitMakerComponent::GetOutputDataType() | |
109 | { | |
110 | //see header file for documentation | |
bb29f0e9 | 111 | // return AliHLTCaloDefinitions::fgkDigitDataType|kAliHLTDataOriginEMCAL; |
ca071d0a | 112 | return AliHLTEMCALDefinitions::fgkDigitDataType; |
113 | } | |
114 | ||
115 | ||
116 | void | |
117 | AliHLTEMCALDigitMakerComponent::GetOutputDataSize(unsigned long& constBase, double& inputMultiplier) | |
118 | { | |
119 | //see header file for documentation | |
120 | constBase = 0; | |
121 | inputMultiplier = (float)sizeof(AliHLTCaloDigitDataStruct)/sizeof(AliHLTCaloChannelDataStruct) + 1; | |
122 | } | |
123 | ||
bdaaafe2 | 124 | |
125 | ||
ca071d0a | 126 | int |
127 | AliHLTEMCALDigitMakerComponent::DoEvent(const AliHLTComponentEventData& evtData, const AliHLTComponentBlockData* blocks, | |
128 | AliHLTComponentTriggerData& /*trigData*/, AliHLTUInt8_t* outputPtr, AliHLTUInt32_t& size, | |
129 | std::vector<AliHLTComponentBlockData>& outputBlocks) | |
130 | { | |
131 | //see header file for documentation | |
132 | UInt_t offset = 0; | |
133 | UInt_t mysize = 0; | |
134 | Int_t digitCount = 0; | |
135 | Int_t ret = 0; | |
136 | ||
ca071d0a | 137 | const AliHLTComponentBlockData* iter = 0; |
138 | unsigned long ndx; | |
139 | ||
140 | UInt_t specification = 0; | |
141 | AliHLTCaloChannelDataHeaderStruct* tmpChannelData = 0; | |
142 | ||
143 | // fDigitMakerPtr->SetDigitHeaderPtr(reinterpret_cast<AliHLTCaloDigitHeaderStruct*>(outputPtr)); | |
144 | ||
145 | fDigitMakerPtr->SetDigitDataPtr(reinterpret_cast<AliHLTCaloDigitDataStruct*>(outputPtr)); | |
146 | ||
147 | for( ndx = 0; ndx < evtData.fBlockCnt; ndx++ ) | |
148 | { | |
149 | iter = blocks+ndx; | |
150 | ||
151 | if(iter->fDataType != AliHLTEMCALDefinitions::fgkChannelDataType) | |
152 | { | |
ca071d0a | 153 | continue; |
154 | } | |
dc3d3428 | 155 | |
1a619ed3 | 156 | Int_t module = 0; |
72752456 | 157 | |
7b3a0a0e | 158 | if(!fBCMInitialised) |
72752456 | 159 | { |
160 | AliHLTEMCALMapper mapper(iter->fSpecification); | |
72752456 | 161 | |
f022ce7e | 162 | if (module = mapper.GetModuleFromSpec(iter->fSpecification)) |
163 | ||
164 | for(Int_t x = 0; x < NXCOLUMNSMOD ; x++) // PTH | |
165 | ||
166 | for(Int_t z = 0; z < NZROWSMOD ; z++) // PTH | |
167 | ||
168 | fDigitMakerPtr->SetBadChannel(x, z, fPedestalData->IsBadChannel(module, z+1, x+1)); | |
169 | ||
170 | //delete fBadChannelMap; | |
171 | fBCMInitialised = true; | |
172 | } | |
173 | ||
7b3a0a0e | 174 | if(!fGainsInitialised) |
72752456 | 175 | { |
f022ce7e | 176 | AliHLTEMCALMapper mapper(iter->fSpecification); |
177 | if (module = mapper.GetModuleFromSpec(iter->fSpecification)) | |
178 | ||
179 | for(Int_t x = 0; x < NXCOLUMNSMOD; x++) //PTH | |
180 | for(Int_t z = 0; z < NZROWSMOD; z++) //PTH | |
181 | // FR setting gains | |
182 | fDigitMakerPtr->SetGain(x, z, HGLGFACTOR, fCalibData->GetADCchannel(module, z, x)); | |
72752456 | 183 | |
f022ce7e | 184 | |
185 | fGainsInitialised = true; | |
186 | } | |
187 | ||
ca071d0a | 188 | specification |= iter->fSpecification; |
189 | tmpChannelData = reinterpret_cast<AliHLTCaloChannelDataHeaderStruct*>(iter->fPtr); | |
190 | ||
191 | ret = fDigitMakerPtr->MakeDigits(tmpChannelData, size-(digitCount*sizeof(AliHLTCaloDigitDataStruct))); | |
f022ce7e | 192 | |
ca071d0a | 193 | if(ret == -1) |
194 | { | |
195 | HLTError("Trying to write over buffer size"); | |
196 | return -ENOBUFS; | |
197 | } | |
198 | digitCount += ret; | |
199 | } | |
200 | ||
201 | mysize += digitCount*sizeof(AliHLTCaloDigitDataStruct); | |
202 | ||
203 | HLTDebug("# of digits: %d, used memory size: %d, available size: %d", digitCount, mysize, size); | |
204 | ||
205 | if(mysize > 0) | |
206 | { | |
207 | AliHLTComponentBlockData bd; | |
208 | FillBlockData( bd ); | |
209 | bd.fOffset = offset; | |
210 | bd.fSize = mysize; | |
211 | bd.fDataType = AliHLTEMCALDefinitions::fgkDigitDataType; | |
212 | bd.fSpecification = specification; | |
213 | outputBlocks.push_back(bd); | |
214 | } | |
215 | ||
216 | fDigitMakerPtr->Reset(); | |
217 | ||
218 | size = mysize; | |
219 | ||
220 | return 0; | |
221 | } | |
222 | ||
223 | ||
224 | int | |
225 | AliHLTEMCALDigitMakerComponent::DoInit(int argc, const char** argv ) | |
226 | { | |
227 | //see header file for documentation | |
228 | ||
229 | fDigitMakerPtr = new AliHLTCaloDigitMaker("EMCAL"); | |
230 | ||
231 | AliHLTCaloMapper *mapper = new AliHLTEMCALMapper(2); | |
232 | fDigitMakerPtr->SetMapper(mapper); | |
233 | ||
234 | for(int i = 0; i < argc; i++) | |
235 | { | |
236 | if(!strcmp("-lowgainfactor", argv[i])) | |
237 | { | |
238 | fDigitMakerPtr->SetGlobalLowGainFactor(atof(argv[i+1])); | |
239 | } | |
240 | if(!strcmp("-highgainfactor", argv[i])) | |
241 | { | |
242 | fDigitMakerPtr->SetGlobalHighGainFactor(atof(argv[i+1])); | |
243 | } | |
72752456 | 244 | |
ca071d0a | 245 | } |
72752456 | 246 | |
247 | ||
248 | if (GetBCMFromCDB()) | |
249 | return -1; | |
250 | ||
251 | if (GetGainsFromCDB()) | |
252 | return -1; | |
253 | ||
254 | //GetBCMFromCDB(); | |
ca071d0a | 255 | //fDigitMakerPtr->SetDigitThreshold(2); |
256 | ||
257 | return 0; | |
258 | } | |
259 | ||
dc3d3428 | 260 | |
12308f2d | 261 | int AliHLTEMCALDigitMakerComponent::GetBCMFromCDB() |
262 | { | |
263 | // See header file for class documentation | |
dc3d3428 | 264 | fBCMInitialised = false; |
265 | // HLTInfo("Getting bad channel map..."); | |
7b3a0a0e | 266 | AliCDBPath path("EMCAL","Calib","Pedestals"); |
267 | if(path.GetPath()) | |
268 | { | |
269 | // HLTInfo("configure from entry %s", path.GetPath()); | |
270 | AliCDBEntry *pEntry = AliCDBManager::Instance()->Get(path/*,GetRunNo()*/); | |
271 | if (pEntry) | |
272 | { | |
273 | fPedestalData = (AliCaloCalibPedestal*)pEntry->GetObject(); | |
274 | } | |
275 | else | |
276 | { | |
277 | // HLTError("can not fetch object \"%s\" from CDB", path); | |
278 | return -1; | |
279 | } | |
280 | } | |
281 | if(!fPedestalData) | |
282 | { | |
283 | return -1; | |
284 | } | |
12308f2d | 285 | |
286 | return 0; | |
287 | } | |
288 | ||
dc3d3428 | 289 | |
12308f2d | 290 | int AliHLTEMCALDigitMakerComponent::GetGainsFromCDB() |
291 | { | |
292 | // See header file for class documentation | |
dc3d3428 | 293 | fGainsInitialised = false; |
294 | // HLTInfo("Getting bad channel map..."); | |
7b3a0a0e | 295 | |
296 | AliCDBPath path("EMCAL","Calib","Data"); | |
297 | if(path.GetPath()) | |
298 | { | |
299 | // HLTInfo("configure from entry %s", path.GetPath()); | |
300 | AliCDBEntry *pEntry = AliCDBManager::Instance()->Get(path/*,GetRunNo()*/); | |
301 | if (pEntry) | |
302 | { | |
303 | fCalibData = (AliEMCALCalibData*)pEntry->GetObject(); | |
304 | } | |
305 | else | |
306 | { | |
307 | // HLTError("can not fetch object \"%s\" from CDB", path); | |
308 | return -1; | |
309 | } | |
310 | } | |
311 | if(!fCalibData) return -1; | |
12308f2d | 312 | return 0; |
313 | } | |
314 | ||
315 | ||
ca071d0a | 316 | AliHLTComponent* |
317 | AliHLTEMCALDigitMakerComponent::Spawn() | |
318 | { | |
319 | //see header file for documentation | |
320 | return new AliHLTEMCALDigitMakerComponent(); | |
321 | } |