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b5279783 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // this program performs local monitoring on a GDC by running the HLT code // | |
21 | // // | |
22 | // If an argument is given, this is taken as the name of a date file which // | |
23 | // is used instead of the local node. // | |
24 | // The program can be stopped by pressing CTRL-C. // | |
25 | // // | |
26 | /////////////////////////////////////////////////////////////////////////////// | |
27 | ||
28 | #include <TError.h> | |
8ecba4b2 | 29 | #include <TSysEvtHandler.h> |
b5279783 | 30 | #ifdef DATE_SYS |
31 | #include <TROOT.h> | |
32 | #include <TSystem.h> | |
b5279783 | 33 | #include <TDatime.h> |
34 | #include "AliRawReaderDate.h" | |
35 | #include "event.h" | |
36 | #include "monitor.h" | |
37 | #ifdef ALI_HLT | |
38 | #include <AliLevel3.h> | |
39 | #include <AliL3Transform.h> | |
40 | #include <AliL3MemHandler.h> | |
41 | #include <AliL3TrackArray.h> | |
42 | #endif | |
43 | #endif | |
44 | ||
45 | ||
46 | //_____________________________________________________________________________ | |
47 | class AliGDCInterruptHandler : public TSignalHandler { | |
48 | public: | |
49 | AliGDCInterruptHandler(); | |
50 | Bool_t Notify() {fStop = kTRUE; return kTRUE;}; | |
51 | Bool_t Stop() const {return fStop;}; | |
52 | private: | |
53 | Bool_t fStop; // CTRL-C pressed | |
54 | }; | |
55 | ||
56 | //_____________________________________________________________________________ | |
57 | AliGDCInterruptHandler::AliGDCInterruptHandler() : | |
58 | TSignalHandler(kSigInterrupt, kFALSE) | |
59 | { | |
60 | fStop = kFALSE; | |
61 | }; | |
62 | ||
63 | ||
64 | //_____________________________________________________________________________ | |
b5279783 | 65 | #ifdef DATE_SYS |
120b3c73 | 66 | int main(int argc, char** argv) |
67 | { | |
b5279783 | 68 | // set ROOT in batch mode |
69 | gROOT->SetBatch(); | |
70 | ||
71 | // open a log file | |
72 | FILE* file = fopen("monitorGDC.log", "w"); | |
73 | TDatime time; | |
74 | ||
75 | // get data from a file or online from this node | |
76 | Int_t status = 0; | |
77 | if (argc > 1) { | |
78 | status = monitorSetDataSource(argv[1]); | |
79 | } else { | |
80 | status = monitorSetDataSource(":"); | |
81 | } | |
82 | if (status) ::Fatal("monitorSetDataSource", monitorDecodeError(status)); | |
83 | ||
84 | // monitor only a sample of physics events | |
85 | char* table[] = {"Physics event", "yes", NULL}; | |
86 | status = monitorDeclareTable(table); | |
87 | if (status) ::Fatal("monitorDeclareTable", monitorDecodeError(status)); | |
88 | ||
89 | // declare this monitoring program to DATE | |
90 | status = monitorDeclareMp("GDC monitoring (HLT)"); | |
91 | if (status) ::Fatal("monitorDeclareMp", monitorDecodeError(status)); | |
92 | ||
93 | #ifdef ALI_HLT | |
94 | // initialize HLT transformations | |
95 | if (!AliL3Transform::Init("./", kFALSE)) { | |
96 | ::Fatal("AliL3Transform::Init", "HLT initialization failed"); | |
97 | } | |
98 | #endif | |
99 | ||
100 | // create the signal handler | |
101 | AliGDCInterruptHandler* handler = new AliGDCInterruptHandler; | |
102 | gSystem->AddSignalHandler(handler); | |
103 | ||
104 | // endless loop | |
105 | void* ptr = NULL; | |
106 | while (!handler->Stop()) { | |
107 | // get the next event | |
108 | status = monitorGetEventDynamic(&ptr); | |
109 | if (status == (Int_t)MON_ERR_EOF) break; | |
110 | if (status) ::Fatal("monitorGetEventDynamic", monitorDecodeError(status)); | |
111 | ||
112 | // if no new event | |
113 | if (!ptr) { | |
114 | gSystem->Sleep(1000); // sleep for 1 second | |
115 | continue; | |
116 | } | |
117 | ||
118 | #ifdef ALI_HLT | |
119 | // run the HLT tracker | |
120 | AliLevel3* hlt = new AliLevel3((Char_t*)ptr); | |
121 | hlt->Init("./", AliLevel3::kDate, 1); | |
122 | ||
123 | hlt->SetClusterFinderParam(-1, -1, kTRUE); | |
124 | ||
125 | Int_t phiSegments = 50; | |
126 | Int_t etaSegments = 100; | |
127 | Int_t trackletlength = 3; | |
128 | Int_t tracklength = 20;//40 or 5 | |
129 | Int_t rowscopetracklet = 2; | |
130 | Int_t rowscopetrack = 10; | |
131 | Double_t minPtFit = 0; | |
132 | Double_t maxangle = 0.1745; | |
133 | Double_t goodDist = 5; | |
134 | Double_t maxphi = 0.1; | |
135 | Double_t maxeta = 0.1; | |
136 | Double_t hitChi2Cut = 15;//100 or 15 | |
137 | Double_t goodHitChi2 = 5;//20 or 5 | |
138 | Double_t trackChi2Cut = 10;//50 or 10 | |
139 | hlt->SetTrackerParam(phiSegments, etaSegments, | |
140 | trackletlength, tracklength, | |
141 | rowscopetracklet, rowscopetrack, | |
142 | minPtFit, maxangle, goodDist, hitChi2Cut, | |
143 | goodHitChi2, trackChi2Cut, 50, maxphi, maxeta, kTRUE); | |
144 | ||
145 | gSystem->Exec("rm -rf hlt"); | |
146 | gSystem->MakeDirectory("hlt"); | |
147 | hlt->WriteFiles("./hlt/"); | |
148 | hlt->ProcessEvent(0, 35, 0); | |
149 | ||
150 | time.Set(); | |
151 | if (file) fprintf(file, "%s\n", time.AsString()); | |
152 | ||
153 | AliL3MemHandler memHandler; | |
154 | if (!memHandler.SetBinaryInput("hlt/tracks_0.raw")) { | |
155 | if (file) fprintf(file, "no HLT tracks\n"); | |
156 | continue; | |
157 | } | |
158 | AliL3TrackArray* tracks = new AliL3TrackArray; | |
159 | memHandler.Binary2TrackArray(tracks); | |
160 | if (file) fprintf(file, "HLT found %d tracks\n", tracks->GetNTracks()); | |
161 | delete tracks; | |
162 | memHandler.CloseBinaryInput(); | |
163 | ||
164 | hlt->DoBench("hlt"); | |
165 | if (file) { | |
166 | FILE* bench = fopen("hlt.dat", "r"); | |
167 | while (bench && !feof(bench)) { | |
168 | char buffer[256]; | |
169 | if (!fgets(buffer, 256, bench)) break; | |
170 | fprintf(file, "%s", buffer); | |
171 | } | |
172 | fclose(bench); | |
173 | fprintf(file, "\n"); | |
174 | } | |
175 | ||
176 | gSystem->Exec("rm -rf hlt"); | |
177 | delete hlt; | |
178 | ||
179 | #else | |
180 | // read run, event, detector, DDL numbers and data size | |
181 | AliRawReaderDate rawReader(ptr); | |
182 | printf("run: %d event: %d %d\n", rawReader.GetRunNumber(), | |
183 | rawReader.GetEventId()[0], rawReader.GetEventId()[1]); | |
184 | while (rawReader.ReadMiniHeader()) { | |
185 | printf(" detector: %d DDL: %d size: %d\n", | |
186 | rawReader.GetDetectorID(), rawReader.GetDDLID(), | |
187 | rawReader.GetDataSize()); | |
188 | } | |
189 | ||
190 | time.Set(); | |
191 | if (file) fprintf(file, "%s\n", time.AsString()); | |
192 | ||
193 | #endif | |
194 | ||
195 | free(ptr); | |
196 | ||
197 | gSystem->ProcessEvents(); | |
198 | if (file) fflush(file); | |
199 | } | |
200 | ||
201 | gSystem->RemoveSignalHandler(handler); | |
202 | if (file) fclose(file); | |
203 | ||
120b3c73 | 204 | return 0; |
205 | } | |
206 | ||
b5279783 | 207 | #else |
120b3c73 | 208 | int main(int /*argc*/, char** /*argv*/) |
209 | { | |
b5279783 | 210 | ::Fatal("main", "this program was compiled without DATE"); |
b5279783 | 211 | |
120b3c73 | 212 | return 1; |
b5279783 | 213 | } |
120b3c73 | 214 | #endif |