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Comparing UserCode/MitAna/TreeMod/src/AnaFwkMod.cc (file contents):
Revision 1.2 by loizides, Wed Nov 19 17:16:10 2008 UTC vs.
Revision 1.22 by ceballos, Wed Oct 3 18:13:59 2012 UTC

#	Line 2 | Line 2
2
3		#include "MitAna/TreeMod/interface/AnaFwkMod.h"
4		#include "MitAna/DataUtil/interface/Debug.h"
5	+	#include "MitAna/DataTree/interface/Names.h"
6	+	#include "MitAna/DataTree/interface/PileupInfo.h"
7	+	#include <TFile.h>
8		#include <TH1D.h>
9	+	#include <TH3D.h>
10		#include <TStopwatch.h>
11	+	#include <TTree.h>
12
13		using namespace mithep;
14
#	Line 12 | Line 17 | ClassImp(mithep::AnaFwkMod)
17		//--------------------------------------------------------------------------------------------------
18		AnaFwkMod::AnaFwkMod(const char *name, const char *title) :
19		BaseMod(name,title),
20	<	fNEventsProcessed(0),
21	<	hDEvents(0),
20	>	fAllHeadTreeName(Names::gkAllEvtTreeName),
21	>	fAllHeadBrName(Names::gkAllEvtHeaderBrn),
22	>	fSkipNEvents(0),
23	>	fPrintScale(1),
24		fSWtotal(0),
25	<	fSWevent(0)
25	>	fSWevent(0),
26	>	fAllHeaders(0,Names::gkSkimmedHeaders),
27	>	fAllHeadTree(0),
28	>	fAllEventHeader(0),
29	>	fReload(kFALSE),
30	>	fCurEnt(-2),
31	>	fNEventsSkimmed(0),
32	>	fNEventsSkipped(0),
33	>	fPileupInfoName("PileupInfo"),
34	>	fDoPUInfo(kFALSE),
35	>	hNPU(0),
36	>	hNPU50ns(0),
37	>	hNPUTrue(0)
38		{
39		// Constructor.
40		}
41
42		//--------------------------------------------------------------------------------------------------
43	+	void AnaFwkMod::BeginRun()
44	+	{
45	+	// Get HLT tree and set branches if new file was opened. Read next entry in HLT key
46	+	// depending on entry in RunInfo.
47	+
48	+	if (fReload) {
49	+	// reset to be (re-)loaded variables
50	+	fReload         = 0;
51	+	fAllHeadTree    = 0;
52	+	fAllEventHeader = 0;
53	+	fCurEnt         = 0;
54	+
55	+	// get current file
56	+	TFile *file = GetCurrentFile();
57	+	if (!file)
58	+	return;
59	+
60	+	// get all event header tree
61	+	fAllHeadTree = dynamic_cast<TTree*>(file->Get(fAllHeadTreeName));
62	+	if (!fAllHeadTree) {
63	+	SendError(kWarning, "BeginRun",
64	+	"Cannot find tree '%s' in file '%s'",
65	+	fAllHeadTreeName.Data(),file->GetName());
66	+	return;
67	+	}
68	+
69	+	// get all event header branch
70	+	if (fAllHeadTree->GetBranch(fAllHeadBrName)) {
71	+	fAllHeadTree->SetBranchAddress(fAllHeadBrName, &fAllEventHeader);
72	+	} else {
73	+	SendError(kWarning, "BeginRun",
74	+	"Cannot find branch '%s' in tree '%s'",
75	+	fAllHeadBrName.Data(), fAllHeadTreeName.Data());
76	+	return;
77	+	}
78	+	}
79	+	}
80	+
81	+	//--------------------------------------------------------------------------------------------------
82	+	void AnaFwkMod::CopyAllEventHeaders()
83	+	{
84	+	// Deal with the headers from all events if needed.
85	+
86	+	fAllHeaders.Reset();
87	+
88	+	const EventHeader *curev = GetEventHeader();
89	+	if (!curev) {
90	+	SendError(kWarning, "CopyAllEventHeaders", "Cannot obtain current event");
91	+	return;
92	+	}
93	+
94	+	if (fAllHeadTree) {
95	+	const Int_t nemax = fAllHeadTree->GetEntries();
96	+	if (fCurEnt == nemax) {
97	+	SendError(kAbortEvent, "CopyAllEventHeaders",
98	+	"End of all events tree reached (%d=%d)", fCurEnt, nemax);
99	+	return;
100	+	}
101	+	fAllHeadTree->GetEntry(fCurEnt++);
102	+	while (fCurEnt <= nemax && fAllEventHeader->Skimmed()) {
103	+	EventHeader *eh = fAllHeaders.AddNew();
104	+	eh->SetRunNum  (fAllEventHeader->RunNum());
105	+	eh->SetEvtNum  (fAllEventHeader->EvtNum());
106	+	eh->SetLumiSec (fAllEventHeader->LumiSec());
107	+	eh->SetRunEntry(fAllEventHeader->RunEntry());
108	+	eh->SetSkimmed (fAllEventHeader->Skimmed());
109	+	fAllHeadTree->GetEntry(fCurEnt++);
110	+	}
111	+	if ((fAllEventHeader->RunNum()   != curev->RunNum())   ||
112	+	(fAllEventHeader->EvtNum()   != curev->EvtNum())   ||
113	+	(fAllEventHeader->LumiSec()  != curev->LumiSec())  ||
114	+	(fAllEventHeader->RunEntry() != curev->RunEntry())) {
115	+	SendError(kWarning, "CopyAllEventHeaders",
116	+	"Event header information for entry %d inconsistent: "
117	+	"%d==%d, %d==%d, %d==%d, %d==%d",
118	+	fCurEnt,
119	+	fAllEventHeader->RunNum(),   curev->RunNum(),
120	+	fAllEventHeader->EvtNum(),   curev->EvtNum(),
121	+	fAllEventHeader->LumiSec(),  curev->LumiSec(),
122	+	fAllEventHeader->RunEntry(), curev->RunEntry());
123	+	return;
124	+	}
125	+
126	+	// read-ahead to check if more events are coming
127	+	if (fCurEnt<nemax) {
128	+	Int_t testEnt = fCurEnt;
129	+	fAllHeadTree->GetEntry(testEnt++);
130	+	while (testEnt<=nemax && fAllEventHeader->Skimmed())
131	+	fAllHeadTree->GetEntry(testEnt++);
132	+	if (testEnt==nemax+1) { // need to add remaining skimmed events
133	+	fAllHeadTree->GetEntry(fCurEnt++);
134	+	while(fCurEnt<=nemax) {
135	+	EventHeader *eh = fAllHeaders.AddNew();
136	+	eh->SetRunNum  (fAllEventHeader->RunNum());
137	+	eh->SetEvtNum  (fAllEventHeader->EvtNum());
138	+	eh->SetLumiSec (fAllEventHeader->LumiSec());
139	+	eh->SetRunEntry(fAllEventHeader->RunEntry());
140	+	eh->SetSkimmed (fAllEventHeader->Skimmed());
141	+	fAllHeadTree->GetEntry(fCurEnt++);
142	+	}
143	+	if (fCurEnt != nemax+1) {
144	+	SendError(kAbortEvent, "CopyAllEventHeaders",
145	+	"End of all events tree unexpectedly not reached (%d!=%d)", fCurEnt, nemax);
146	+	return;
147	+	}
148	+	}
149	+	}
150	+	}
151	+	}
152	+
153	+	//--------------------------------------------------------------------------------------------------
154	+	Bool_t AnaFwkMod::Notify()
155	+	{
156	+	// Make sure to get the new "AllEvents" tree when the file changes.
157	+
158	+	fReload = kTRUE;
159	+	return kTRUE;
160	+	}
161	+
162	+	//--------------------------------------------------------------------------------------------------
163		void AnaFwkMod::Process()
164		{
165	<	// Do event counting and print out timing information.
165	>	// Do event skipping and counting and print out timing information.
166
167	<	// counting events
168	<	fNEventsProcessed++;
167	>	// counting processed events
168	>	IncNEventsProcessed();
169	>
170	>	// get skimmed event headers
171	>	CopyAllEventHeaders();
172	>	fNEventsSkimmed += fAllHeaders.GetEntries();
173	>
174	>	// check if events should be skipped
175	>	if (fNEventsSkipped<fSkipNEvents) {
176	>	++fNEventsSkipped;
177	>	MDB(kAnalysis, 3) {
178	>	Info("Process", "Skipping (aborting) %d out of %lld first events.",
179	>	fNEventsSkipped, fSkipNEvents);
180	>	}
181	>	AbortEvent();
182	>	return;
183	>	}
184
185		// check if printout should be done
186	<	Bool_t doPrint = 0;
186	>	Bool_t doPrint    = 0;
187	>	UInt_t nProcessed = fPrintScale;
188
189		MDB(kAnalysis, 4) {
190	<	if (fNEventsProcessed % 1000  == 0)
190	>	if (GetNEventsProcessed() % (fPrintScale)  == 0)
191		doPrint = 1;
192		} else {
193		MDB(kAnalysis, 3) {
194	<	if (fNEventsProcessed % 10000  == 0)
194	>	if (GetNEventsProcessed() % (fPrintScale*10)  == 0)
195		doPrint = 1;
196	+	nProcessed = fPrintScale*10;
197		} else {
198		MDB(kAnalysis, 2) {
199	<	if (fNEventsProcessed % 50000  == 0)
199	>	if (GetNEventsProcessed() % (fPrintScale*100)  == 0)
200		doPrint = 1;
201	+	nProcessed = fPrintScale*100;
202		} else {
203		MDB(kAnalysis, 1) {
204	<	if (fNEventsProcessed % 250000 == 0)
204	>	if (GetNEventsProcessed() % (fPrintScale*1000) == 0)
205		doPrint = 1;
206	+	nProcessed = fPrintScale*1000;
207		}
208		}
209		}
210		}
211
212	+	if (GetEventHeader()->IsMC()) {
213	+	LoadBranch(fPileupInfoName);
214	+	Double_t npu[4] = {0.,0.,0.,0.};
215	+	for (UInt_t i=0; i<fPileupInfo->GetEntries(); ++i) {
216	+	const PileupInfo *puinfo = fPileupInfo->At(i);
217	+	if (puinfo->GetBunchCrossing()==0) npu[0]= puinfo->GetPU_NumInteractions();
218	+	else if (puinfo->GetBunchCrossing()==-1) npu[1] = puinfo->GetPU_NumInteractions();
219	+	else if (puinfo->GetBunchCrossing()==1) npu[2] = puinfo->GetPU_NumInteractions();
220	+	if (puinfo->GetBunchCrossing()==0) npu[3]= puinfo->GetPU_NumMean();
221	+	}
222	+	hNPU->Fill(npu[0]);
223	+	hNPU50ns->Fill(npu[0],npu[1],npu[2]);
224	+	hNPUTrue->Fill(npu[3]);
225	+	}
226	+
227	+
228		if (doPrint) {
229		fSWevent->Stop();
230	<	Info("Process", "Events %d -> %.2gs real, %.2gs cpu (%.2g real, %.2g cpu per event)",
231	<	fNEventsProcessed, fSWevent->RealTime(), fSWevent->CpuTime(),
232	<	fSWevent->RealTime()/fNEventsProcessed, fSWevent->CpuTime()/fNEventsProcessed);
230	>	Info("Process",
231	>	"Events %d -> %.2gs real, %.2gs cpu (%.2g real, %.2g cpu per event)",
232	>	GetNEventsProcessed(), fSWevent->RealTime(), fSWevent->CpuTime(),
233	>	fSWevent->RealTime()/nProcessed,
234	>	fSWevent->CpuTime()/nProcessed);
235		fSWevent->Start();
236	<	}
236	>	}
237	>
238	>
239		}
240
241		//--------------------------------------------------------------------------------------------------
#	Line 65 | Line 243 | void AnaFwkMod::SlaveBegin()
243		{
244		// Book our histogram and start the stop watches.
245
68	–	hDEvents = new TH1D("hDEvents","Total number of processed events",1,-0.5,0.5);
69	–	AddOutput(hDEvents);
70	–
246		fSWtotal = new TStopwatch;
247		fSWevent = new TStopwatch;
248	+
249	+	if (!PublishObj(&fAllHeaders)) {
250	+	SendError(kAbortAnalysis, "SlaveBegin",
251	+	"Could not publish all event headers with name %s.", fAllHeaders.GetName());
252	+	return;
253	+	}
254	+
255	+	ReqBranch(fPileupInfoName, fPileupInfo);
256	+
257	+	hNPU = new TH1D("hNPU", "hNPU", 201, -0.5, 200.5);
258	+	AddOutput(hNPU);
259	+
260	+	hNPU50ns = new TH3D("hNPU50ns", "hNPU50ns", 201, -0.5, 200.5, 201, -0.5, 200.5, 201, -0.5, 200.5);
261	+	AddOutput(hNPU50ns);
262	+
263	+	hNPUTrue = new TH1D("hNPUTrue", "hNPUTrue", 2000, 0.0, 200.0);
264	+	AddOutput(hNPUTrue);
265	+
266		}
267
268		//--------------------------------------------------------------------------------------------------
#	Line 77 | Line 270 | void AnaFwkMod::SlaveTerminate()
270		{
271		// Fill event histogram and printout timing information.
272
273	<	hDEvents->Fill(0.0,fNEventsProcessed);
274	<	hDEvents->SetEntries(fNEventsProcessed);
273	>	RetractObj(fAllHeaders.GetName());
274	>
275	>	SaveNEventsProcessed();
276	>	TH1D *hDAllEvents = new TH1D("hDAllEvents","Sum of processed and skimmed events",1,-0.5,0.5);
277	>	hDAllEvents->Fill(0.0,fNEventsSkimmed+GetNEventsProcessed());
278	>	hDAllEvents->SetEntries(fNEventsSkimmed+GetNEventsProcessed());
279	>	AddOutput(hDAllEvents);
280	>
281	>	TH1D *hDSkippedEvents = new TH1D("hDSkippedEvents","Number of skipped events",1,-0.5,0.5);
282	>	hDSkippedEvents->Fill(0.0,fNEventsSkipped);
283	>	hDSkippedEvents->SetEntries(fNEventsSkipped);
284	>	AddOutput(hDSkippedEvents);
285
286		fSWtotal->Stop();
287		fSWevent->Stop();
288
289		MDB(kAnalysis, 1)
290	<	Info("SlaveTerminate", "Events %d -> %.2gs real, %.2gs cpu (%.2gs real, %.2gs cpu per event)",
291	<	fNEventsProcessed, fSWtotal->RealTime(), fSWtotal->CpuTime(),
292	<	fSWtotal->RealTime()/fNEventsProcessed, fSWtotal->CpuTime()/fNEventsProcessed);
290	>	Info("SlaveTerminate",
291	>	"Events %d -> %.2gs real, %.2gs cpu (%.2gs real, %.2gs cpu per event)",
292	>	GetNEventsProcessed(), fSWtotal->RealTime(), fSWtotal->CpuTime(),
293	>	fSWtotal->RealTime()/GetNEventsProcessed(),
294	>	fSWtotal->CpuTime()/GetNEventsProcessed());
295
296		delete fSWtotal;
297		delete fSWevent;

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