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Commit | Line | Data |
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e43e472f | 1 | /* |
2 | PMD DA for online calibration | |
3 | ||
8a09f5aa | 4 | contact: basanta@iitb.ac.in, Satyajit.Jena@cern.ch |
f30b7e6c | 5 | Link: https://twiki.cern.ch/twiki/bin/view/ALICE/DA |
53fa2405 | 6 | Reference run:/afs/cern.ch/user/s/sjena/public/run83496.raw |
e43e472f | 7 | Run Type: PHYSICS |
8 | DA Type: MON | |
9 | Number of events needed: 1 million for PB+PB, 200 milion for p+p | |
6159ad12 | 10 | Input Files: PMD/Calib/Mapping/Run0_999999999_v0_s0.root, PMD_PED.root, PMD_GAIN_CONFIGFILE, pmd_gain_tempfile.dat |
d31b0352 | 11 | Output Files: PMDGAINS.root, to be exported to the DAQ FES |
e43e472f | 12 | Trigger types used: PHYSICS_EVENT |
13 | ||
14 | */ | |
15 | extern "C" { | |
16 | #include <daqDA.h> | |
17 | } | |
18 | ||
19 | #include "event.h" | |
20 | #include "monitor.h" | |
e43e472f | 21 | |
22 | #include <Riostream.h> | |
23 | #include <stdio.h> | |
24 | #include <stdlib.h> | |
25 | ||
26 | //AliRoot | |
27 | #include "AliRawReaderDate.h" | |
28 | #include "AliPMDCalibPedestal.h" | |
29 | #include "AliPMDCalibGain.h" | |
ee562d68 | 30 | #include "AliLog.h" |
31 | #include "AliCDBManager.h" | |
e43e472f | 32 | |
33 | //ROOT | |
34 | #include "TFile.h" | |
35 | #include "TH1F.h" | |
36 | #include "TBenchmark.h" | |
37 | #include "TTree.h" | |
38 | #include "TROOT.h" | |
39 | #include "TPluginManager.h" | |
ee562d68 | 40 | #include "TSystem.h" |
e43e472f | 41 | |
42 | ||
43 | /* Main routine | |
44 | Arguments: | |
45 | 1- monitoring data source | |
46 | */ | |
47 | int main(int argc, char **argv) { | |
48 | ||
49 | /* magic line from Rene */ | |
50 | gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo", | |
51 | "*", | |
52 | "TStreamerInfo", | |
53 | "RIO", | |
54 | "TStreamerInfo()"); | |
55 | ||
d31b0352 | 56 | |
57 | int status = 0; | |
58 | ||
59 | ||
9d1486e3 | 60 | Int_t filestatus = -1, xvar = 5; |
61 | Int_t totevt = -1, maxevt = -1; | |
b2a5fcdc | 62 | Int_t hotevtsize = -1; |
63 | Bool_t hotfilestatus = false; | |
1da50520 | 64 | |
65 | // Reads the pedestal file and keep the values in memory for subtraction | |
66 | ||
b9007181 | 67 | AliPMDCalibGain *calibgain = new AliPMDCalibGain(); |
d31b0352 | 68 | |
69 | // Fetch the pedestal file - PMD_PED.root | |
9d1486e3 | 70 | |
d31b0352 | 71 | status = daqDA_DB_getFile("PMD_PED.root","PMD_PED.root"); |
72 | ||
73 | if(!status) | |
74 | { | |
75 | printf("*** Pedestal file retrieved from DB *** \n"); | |
76 | } | |
77 | else | |
78 | { | |
79 | printf("*** Pedestal file NOT retrieved from DB *** \n"); | |
80 | return -1; | |
81 | } | |
9d1486e3 | 82 | |
b9007181 | 83 | Int_t pstatus = calibgain->ExtractPedestal("PMD_PED.root"); |
1da50520 | 84 | |
85 | if(pstatus == -3) return -3; | |
e43e472f | 86 | |
9d1486e3 | 87 | TTree *ic = NULL; |
88 | TTree *meanc = NULL; | |
e43e472f | 89 | |
d31b0352 | 90 | // Retrieve the PMD_GAIN_CONFIGFILE |
91 | status = daqDA_DB_getFile("PMD_GAIN_CONFIGFILE","PMD_GAIN_CONFIGFILE"); | |
92 | ||
1da50520 | 93 | FILE *fp1 = NULL; |
94 | ||
d31b0352 | 95 | fp1 = fopen("PMD_GAIN_CONFIGFILE","r"); |
1da50520 | 96 | |
97 | if (fp1 == NULL) | |
98 | { | |
d31b0352 | 99 | printf("*** PMD GAIN Configfile doesn't exist,Provide one ***\n"); |
100 | return -1; | |
1da50520 | 101 | } |
102 | else | |
103 | { | |
b2a5fcdc | 104 | fscanf(fp1,"%d %d %d %d %d\n",&filestatus, &xvar, &totevt, &maxevt, &hotevtsize); |
105 | //printf("%d %d %d %d %d\n",filestatus, xvar, totevt, maxevt, hotevtsize); | |
1da50520 | 106 | } |
107 | fclose(fp1); | |
9d1486e3 | 108 | |
e43e472f | 109 | |
1da50520 | 110 | if (filestatus == 1) |
111 | { | |
d31b0352 | 112 | // Retrieve the Temporray ascii file from DB |
113 | status = daqDA_DB_getFile("pmd_gain_tempfile.dat","pmd_gain_tempfile.dat"); | |
114 | if(!status) | |
115 | { | |
b9007181 | 116 | calibgain->ReadTempFile("pmd_gain_tempfile.dat"); |
d31b0352 | 117 | } |
118 | else | |
119 | { | |
120 | printf("--- pmd_gain_tempfile.dat: not retrieved from DB ---\n"); | |
121 | } | |
9d1486e3 | 122 | // Retrieve the hot cell file from DB - PMD_HOT.root |
123 | status = daqDA_DB_getFile("PMD_HOT.root","PMD_HOT.root"); | |
124 | if(!status) | |
125 | { | |
b9007181 | 126 | calibgain->ExtractHotChannel("PMD_HOT.root"); |
9d1486e3 | 127 | } |
128 | else | |
129 | { | |
130 | printf("--- pmd_gain_tempfile.dat: not retrieved from DB ---\n"); | |
131 | } | |
1da50520 | 132 | } |
133 | ||
9d1486e3 | 134 | |
e43e472f | 135 | // decoding the events |
136 | ||
e43e472f | 137 | |
138 | if (argc!=2) { | |
139 | printf("Wrong number of arguments\n"); | |
140 | return -1; | |
141 | } | |
142 | ||
e43e472f | 143 | |
144 | /* define data source : this is argument 1 */ | |
145 | status=monitorSetDataSource( argv[1] ); | |
146 | if (status!=0) { | |
147 | printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status)); | |
148 | return -1; | |
149 | } | |
150 | ||
151 | /* declare monitoring program */ | |
152 | status=monitorDeclareMp( __FILE__ ); | |
153 | if (status!=0) { | |
154 | printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status)); | |
155 | return -1; | |
156 | } | |
157 | ||
158 | /* define wait event timeout - 1s max */ | |
159 | monitorSetNowait(); | |
160 | monitorSetNoWaitNetworkTimeout(1000); | |
161 | ||
162 | /* log start of process */ | |
1da50520 | 163 | printf("PMD GAIN DA - strted generating the gain of a cell\n"); |
e43e472f | 164 | |
165 | /* init some counters */ | |
166 | int nevents_physics=0; | |
167 | int nevents_total=0; | |
168 | ||
169 | struct eventHeaderStruct *event; | |
338c285a | 170 | eventTypeType eventT = 0; |
171 | ||
e43e472f | 172 | Int_t iev=0; |
ee562d68 | 173 | |
174 | // Get run number | |
0073c15c | 175 | |
28816992 | 176 | int runNr = 0; |
177 | ||
ee562d68 | 178 | if (getenv("DATE_RUN_NUMBER")==0) { |
179 | printf("DATE_RUN_NUMBER not properly set.\n"); | |
28816992 | 180 | printf("Run Number set to Zero \n"); |
181 | //return -1; | |
ee562d68 | 182 | } |
28816992 | 183 | else |
184 | { | |
185 | runNr = atoi(getenv("DATE_RUN_NUMBER")); | |
186 | } | |
ee562d68 | 187 | |
188 | if (gSystem->AccessPathName("localOCDB/PMD/Calib/Mapping",kFileExists)) | |
189 | { | |
190 | if (gSystem->mkdir("localOCDB/PMD/Calib/Mapping",kTRUE) != 0) | |
191 | { | |
192 | printf("Failed to create directory: localOCDB/PMD/Calib/Mapping"); | |
193 | return -1; | |
194 | } | |
195 | } | |
6159ad12 | 196 | status = daqDA_DB_getFile("PMD/Calib/Mapping/Run0_999999999_v0_s0.root","localOCDB/PMD/Calib/Mapping/Run0_999999999_v0_s0.root"); |
ee562d68 | 197 | if (status) |
198 | { | |
6159ad12 | 199 | printf("Failed to get PMD-Mapping file (PMD/Calib/Mapping/Run0_999999999_v0_s0.root) from DAQdetDB, status=%d\n", status); |
ee562d68 | 200 | return -1; |
201 | } | |
202 | ||
203 | // Global initializations | |
204 | AliLog::SetGlobalLogLevel(AliLog::kError); | |
205 | AliCDBManager *man = AliCDBManager::Instance(); | |
206 | man->SetDefaultStorage("local://localOCDB"); | |
207 | man->SetRun(runNr); | |
208 | ||
e43e472f | 209 | |
210 | /* main loop (infinite) */ | |
211 | for(;;) { | |
212 | ||
213 | /* check shutdown condition */ | |
214 | if (daqDA_checkShutdown()) {break;} | |
215 | ||
216 | /* get next event (blocking call until timeout) */ | |
217 | status=monitorGetEventDynamic((void **)&event); | |
218 | if (status==MON_ERR_EOF) { | |
219 | printf ("End of File detected\n"); | |
220 | break; /* end of monitoring file has been reached */ | |
221 | } | |
222 | ||
223 | if (status!=0) { | |
224 | printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status)); | |
225 | break; | |
226 | } | |
227 | ||
228 | /* retry if got no event */ | |
229 | if (event==NULL) { | |
230 | continue; | |
231 | } | |
232 | ||
233 | iev++; | |
234 | ||
235 | /* use event - here, just write event id to result file */ | |
236 | nevents_total++; | |
237 | eventT=event->eventType; | |
238 | switch (event->eventType){ | |
239 | ||
240 | /* START OF RUN */ | |
241 | case START_OF_RUN: | |
242 | break; | |
243 | /* END START OF RUN */ | |
244 | ||
245 | /* END OF RUN */ | |
246 | case END_OF_RUN: | |
247 | break; | |
248 | ||
249 | case PHYSICS_EVENT: | |
250 | nevents_physics++; | |
b2a5fcdc | 251 | totevt++; |
1da50520 | 252 | //if(nevents_physics%100 == 0)printf("Physis Events = %d\n",nevents_physics); |
e43e472f | 253 | AliRawReader *rawReader = new AliRawReaderDate((void*)event); |
338c285a | 254 | TObjArray *pmdddlcont = new TObjArray(); |
b9007181 | 255 | calibgain->ProcessEvent(rawReader, pmdddlcont); |
e43e472f | 256 | |
b2a5fcdc | 257 | if (totevt%hotevtsize == 0) hotfilestatus = true; |
338c285a | 258 | delete pmdddlcont; |
259 | pmdddlcont = 0x0; | |
e43e472f | 260 | delete rawReader; |
261 | rawReader = 0x0; | |
262 | ||
263 | } | |
264 | ||
265 | /* free resources */ | |
266 | free(event); | |
267 | ||
338c285a | 268 | } |
269 | ||
270 | /* exit when last event received, no need to wait for TERM signal */ | |
40a42048 | 271 | |
9d1486e3 | 272 | |
273 | ic = new TTree("ic","PMD Gain tree"); | |
274 | meanc = new TTree("meanc","PMD Module mean tree"); | |
275 | ||
276 | if (filestatus == 0) | |
277 | { | |
278 | TFile *hotRun = new TFile ("PMD_HOT.root","RECREATE"); | |
279 | ||
280 | TTree *hot = new TTree("hot","PMD Hot cell tree"); | |
281 | ||
b9007181 | 282 | calibgain->FindHotCell(hot,xvar); |
9d1486e3 | 283 | |
284 | hot->Write(); | |
285 | hotRun->Close(); | |
286 | ||
287 | // store the hot cell root file in the DB | |
288 | ||
289 | status = daqDA_DB_storeFile("PMD_HOT.root","PMD_HOT.root"); | |
b2a5fcdc | 290 | |
291 | // store the hot cell root file in the file exchange server | |
292 | ||
293 | printf("root file for hot cell is created and getting exported\n"); | |
294 | status = daqDA_FES_storeFile("PMD_HOT.root","PMD_HOT.root"); | |
9d1486e3 | 295 | } |
296 | ||
b2a5fcdc | 297 | if (hotfilestatus) |
298 | { | |
299 | TFile *hotRun = new TFile ("PMD_HOT.root","RECREATE"); | |
300 | ||
301 | TTree *hot = new TTree("hot","PMD Hot cell tree"); | |
302 | ||
b9007181 | 303 | calibgain->FindHotCell(hot,xvar); |
b2a5fcdc | 304 | |
305 | hot->Write(); | |
306 | hotRun->Close(); | |
307 | ||
308 | // store the hot cell root file in the DB | |
309 | ||
310 | status = daqDA_DB_storeFile("PMD_HOT.root","PMD_HOT.root"); | |
311 | ||
312 | // store the hot cell root file in the file exchange server | |
313 | ||
314 | printf("root file for hot cell is created and getting exported\n"); | |
315 | status = daqDA_FES_storeFile("PMD_HOT.root","PMD_HOT.root"); | |
316 | } | |
e43e472f | 317 | |
1da50520 | 318 | |
d31b0352 | 319 | fp1 = fopen("PMD_GAIN_CONFIGFILE","w+"); |
1da50520 | 320 | |
321 | if (totevt < maxevt) | |
322 | { | |
d31b0352 | 323 | printf("-----------------------------------------------\n"); |
324 | printf("*** Required Number of Events not reached ***\n"); | |
325 | printf("*** Number of Events processed = %d ***\n",totevt); | |
326 | printf("*** Writing the intermediate ASCII file ***\n"); | |
327 | printf("-----------------------------------------------\n"); | |
328 | ||
b9007181 | 329 | calibgain->WriteTempFile("pmd_gain_tempfile.dat"); |
d31b0352 | 330 | |
331 | // Store the Intermediate ascii file in the DB | |
332 | status = daqDA_DB_storeFile("pmd_gain_tempfile.dat","pmd_gain_tempfile.dat"); | |
1da50520 | 333 | |
334 | filestatus = 1; | |
b2a5fcdc | 335 | fprintf(fp1,"%d %d %d %d %d\n",filestatus,xvar,totevt,maxevt,hotevtsize); |
9d1486e3 | 336 | fclose(fp1); |
d31b0352 | 337 | |
338 | // Store the configfile in the DB | |
339 | status = daqDA_DB_storeFile("PMD_GAIN_CONFIGFILE","PMD_GAIN_CONFIGFILE"); | |
340 | ||
1da50520 | 341 | } |
342 | else if (totevt >= maxevt) | |
343 | { | |
d31b0352 | 344 | printf("-----------------------------------------------\n"); |
345 | printf("*** Required Number of Events reached = %d ***\n",totevt); | |
346 | printf("*** Writing the PMDGAINS.root file ***\n"); | |
347 | printf("-----------------------------------------------\n"); | |
348 | ||
b9007181 | 349 | calibgain->Analyse(ic, meanc); |
1da50520 | 350 | |
351 | TFile * gainRun = new TFile ("PMDGAINS.root","RECREATE"); | |
352 | ic->Write(); | |
353 | gainRun->Close(); | |
354 | ||
9d1486e3 | 355 | TFile * meanRun = new TFile ("PMD_MEAN_SM.root","RECREATE"); |
356 | meanc->Write(); | |
357 | meanRun->Close(); | |
358 | ||
359 | ||
1da50520 | 360 | filestatus = 0; |
361 | totevt = 0; | |
b2a5fcdc | 362 | fprintf(fp1,"%d %d %d %d %d\n",filestatus,xvar,totevt,maxevt,hotevtsize); |
9d1486e3 | 363 | fclose(fp1); |
d31b0352 | 364 | |
365 | // Store the configfile in the DB | |
366 | status = daqDA_DB_storeFile("PMD_GAIN_CONFIGFILE","PMD_GAIN_CONFIGFILE"); | |
1da50520 | 367 | } |
e43e472f | 368 | |
338c285a | 369 | delete ic; |
370 | ic = 0; | |
9d1486e3 | 371 | |
372 | delete meanc; | |
373 | meanc = 0; | |
1da50520 | 374 | |
b9007181 | 375 | delete calibgain; |
1da50520 | 376 | |
377 | /* store the result file on FES */ | |
378 | ||
379 | if (filestatus == 0) | |
380 | { | |
9d1486e3 | 381 | printf("root file for cell gain is created and getting exported\n"); |
a5f36c63 | 382 | status = daqDA_FES_storeFile("PMDGAINS.root","PMDGAINS.root"); |
9d1486e3 | 383 | printf("root file for normalised means of different modules\n"); |
384 | status = daqDA_FES_storeFile("PMD_MEAN_SM.root","PMD_MEAN_SM.root"); | |
1da50520 | 385 | } |
b2a5fcdc | 386 | |
387 | if (hotfilestatus) | |
388 | { | |
389 | } | |
390 | ||
9d1486e3 | 391 | |
1da50520 | 392 | if (status) { |
393 | status = -2; | |
394 | } | |
338c285a | 395 | |
338c285a | 396 | |
9d1486e3 | 397 | |
e43e472f | 398 | return status; |
399 | } |