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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 |
ee562d68 | 6 | Reference Run:/afs/cern.ch/user/s/sjena/public/run83496.raw |
6b1a10fc | 7 | Run Type: PEDESTAL |
722ccc67 | 8 | DA Type: LDC |
e43e472f | 9 | Number of events needed: 1000 |
6159ad12 | 10 | Input Files: PMD/Calib/Mapping/Run0_999999999_v0_s0.root |
74c36477 | 11 | Output Files: pmd_ped.root, to be exported to the DAQ FXS, pedestal230*.ped |
722ccc67 | 12 | Trigger types used: PHYSICS_EVENT |
e43e472f | 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" | |
ee562d68 | 29 | #include "AliLog.h" |
30 | #include "AliCDBManager.h" | |
e43e472f | 31 | |
32 | //ROOT | |
33 | #include "TFile.h" | |
34 | #include "TH1F.h" | |
35 | #include "TBenchmark.h" | |
36 | #include "TTree.h" | |
37 | #include "TROOT.h" | |
38 | #include "TPluginManager.h" | |
ee562d68 | 39 | #include "TSystem.h" |
e43e472f | 40 | |
e43e472f | 41 | /* Main routine |
42 | Arguments: | |
43 | 1- monitoring data source | |
44 | */ | |
45 | int main(int argc, char **argv) { | |
46 | ||
47 | /* magic line from Rene */ | |
48 | gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo", | |
49 | "*", | |
50 | "TStreamerInfo", | |
51 | "RIO", | |
52 | "TStreamerInfo()"); | |
53 | ||
54 | ||
b9007181 | 55 | AliPMDCalibPedestal *calibped = new AliPMDCalibPedestal(); |
e43e472f | 56 | |
70202332 | 57 | TTree *ped = NULL; |
e43e472f | 58 | |
70202332 | 59 | // TH1F::AddDirectory(0); |
e43e472f | 60 | |
61 | ||
62 | // decoding the events | |
63 | ||
64 | int status; | |
65 | ||
66 | if (argc!=2) { | |
67 | printf("Wrong number of arguments\n"); | |
68 | return -1; | |
69 | } | |
70 | ||
e43e472f | 71 | |
72 | /* define data source : this is argument 1 */ | |
73 | status=monitorSetDataSource( argv[1] ); | |
74 | if (status!=0) { | |
75 | printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status)); | |
76 | return -1; | |
77 | } | |
78 | ||
79 | /* declare monitoring program */ | |
80 | status=monitorDeclareMp( __FILE__ ); | |
81 | if (status!=0) { | |
82 | printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status)); | |
83 | return -1; | |
84 | } | |
85 | ||
86 | /* define wait event timeout - 1s max */ | |
87 | monitorSetNowait(); | |
88 | monitorSetNoWaitNetworkTimeout(1000); | |
89 | ||
90 | /* log start of process */ | |
21dc4b14 | 91 | printf("PMD PED DA - started generating mean and rms of each channel\n"); |
e43e472f | 92 | |
93 | /* init some counters */ | |
722ccc67 | 94 | |
e43e472f | 95 | |
96 | struct eventHeaderStruct *event; | |
70202332 | 97 | eventTypeType eventT = 0; |
e43e472f | 98 | Int_t iev=0; |
ee562d68 | 99 | |
100 | // Get run number | |
0073c15c | 101 | |
28816992 | 102 | int runNr = 0; |
ee562d68 | 103 | if (getenv("DATE_RUN_NUMBER")==0) { |
104 | printf("DATE_RUN_NUMBER not properly set.\n"); | |
28816992 | 105 | //return -1; |
106 | printf("Run Number is set to Zero \n"); | |
ee562d68 | 107 | } |
28816992 | 108 | else |
109 | { | |
110 | runNr = atoi(getenv("DATE_RUN_NUMBER")); | |
111 | } | |
ee562d68 | 112 | |
113 | if (gSystem->AccessPathName("localOCDB/PMD/Calib/Mapping",kFileExists)) | |
114 | { | |
115 | if (gSystem->mkdir("localOCDB/PMD/Calib/Mapping",kTRUE) != 0) | |
116 | { | |
117 | printf("Failed to create directory: localOCDB/PMD/Calib/Mapping"); | |
118 | return -1; | |
119 | } | |
120 | } | |
6159ad12 | 121 | status = daqDA_DB_getFile("PMD/Calib/Mapping/Run0_999999999_v0_s0.root","localOCDB/PMD/Calib/Mapping/Run0_999999999_v0_s0.root"); |
ee562d68 | 122 | if (status) |
123 | { | |
6159ad12 | 124 | printf("Failed to get PMD-Mapping file (PMD/Calib/Mapping/Run0_999999999_v0_s0.root) from DAQdetDB, status=%d\n", status); |
ee562d68 | 125 | return -1; |
126 | } | |
127 | ||
128 | // Global initializations | |
129 | AliLog::SetGlobalLogLevel(AliLog::kError); | |
130 | AliCDBManager *man = AliCDBManager::Instance(); | |
131 | man->SetDefaultStorage("local://localOCDB"); | |
132 | man->SetRun(runNr); | |
133 | ||
e43e472f | 134 | |
135 | /* main loop (infinite) */ | |
136 | for(;;) { | |
137 | ||
138 | /* check shutdown condition */ | |
139 | if (daqDA_checkShutdown()) {break;} | |
140 | ||
141 | /* get next event (blocking call until timeout) */ | |
142 | status=monitorGetEventDynamic((void **)&event); | |
143 | if (status==MON_ERR_EOF) { | |
144 | printf ("End of File detected\n"); | |
145 | break; /* end of monitoring file has been reached */ | |
146 | } | |
147 | ||
148 | if (status!=0) { | |
149 | printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status)); | |
150 | break; | |
151 | } | |
152 | ||
153 | /* retry if got no event */ | |
154 | if (event==NULL) { | |
155 | continue; | |
156 | } | |
157 | ||
158 | iev++; | |
159 | ||
160 | /* use event - here, just write event id to result file */ | |
161 | eventT=event->eventType; | |
162 | switch (event->eventType){ | |
163 | ||
164 | /* START OF RUN */ | |
165 | case START_OF_RUN: | |
166 | break; | |
167 | /* END START OF RUN */ | |
168 | ||
169 | /* END OF RUN */ | |
170 | case END_OF_RUN: | |
171 | break; | |
172 | ||
722ccc67 | 173 | case PHYSICS_EVENT: |
21dc4b14 | 174 | |
e43e472f | 175 | AliRawReader *rawReader = new AliRawReaderDate((void*)event); |
70202332 | 176 | TObjArray *pmdddlcont = new TObjArray(); |
b9007181 | 177 | calibped->ProcessEvent(rawReader,pmdddlcont); |
e43e472f | 178 | |
70202332 | 179 | delete pmdddlcont; |
180 | pmdddlcont = 0; | |
e43e472f | 181 | delete rawReader; |
182 | rawReader = 0x0; | |
183 | } | |
184 | ||
185 | /* free resources */ | |
186 | free(event); | |
187 | ||
188 | /* exit when last event received, no need to wait for TERM signal */ | |
722ccc67 | 189 | |
5f487e91 | 190 | // either END_OF_RUN or 1000 events |
191 | ||
192 | if (iev == 1000) | |
193 | { | |
194 | printf("-- 1000 pedestal events processed : terminating --\n"); | |
195 | printf("-- eventT is set to END_OF_RUN --\n"); | |
196 | eventT = END_OF_RUN; | |
197 | break; | |
198 | } | |
199 | ||
e43e472f | 200 | } |
40a42048 | 201 | |
21dc4b14 | 202 | printf(" Total number of events processed = %i \n",iev); |
203 | ||
40a42048 | 204 | ped = new TTree("ped","PMD Pedestal tree"); |
21dc4b14 | 205 | |
70202332 | 206 | if (eventT==END_OF_RUN) { |
207 | printf("EOR event detected\n"); | |
b9007181 | 208 | calibped->Analyse(ped); |
70202332 | 209 | } |
e43e472f | 210 | |
722ccc67 | 211 | TFile * pedRun = new TFile ("PMD_PED.root","RECREATE"); |
e43e472f | 212 | ped->Write(); |
213 | pedRun->Close(); | |
214 | ||
70202332 | 215 | delete ped; |
216 | ped = 0; | |
40a42048 | 217 | |
b9007181 | 218 | delete calibped; |
219 | ||
d31b0352 | 220 | /* store the pedestal file in database */ |
221 | ||
222 | status = daqDA_DB_storeFile("PMD_PED.root","PMD_PED.root"); | |
223 | ||
224 | if (!status) | |
225 | { | |
226 | printf("--- PEDESTAL root FILE IS IN THE DAQ DATABASE\n"); | |
227 | } | |
228 | else | |
229 | { | |
230 | printf("--- Storing the root file into the database failed\n"); | |
231 | } | |
21dc4b14 | 232 | |
d31b0352 | 233 | /* store the pedestal file on FES */ |
21dc4b14 | 234 | |
a5f36c63 | 235 | status = daqDA_FES_storeFile("PMD_PED.root","PMD_PED.root"); |
21dc4b14 | 236 | if (status) { |
237 | status = -2; | |
238 | } | |
239 | ||
d31b0352 | 240 | |
241 | ||
242 | ||
e43e472f | 243 | return status; |
244 | } |