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source: svn/trunk/routines/plot_performances.C@ 251

Last change on this file since 251 was 197, checked in by Xavier Rouby, 16 years ago

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File size: 4.1 KB
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1#include "interface/FuncDef.h"
2#include "TGraph.h"
3#include "TMultiGraph.h"
4#include "TF1.h"
5#include "TText.h"
6#include "TLegend.h"
7#include "TPie.h"
8
9void plot_performances() {
10 setTDRStyle();
11 gROOT->Reset();
12 TMultiGraph * mg = new TMultiGraph();
13
14 const int N = 6;
15 float * n = new float[N];
16 n[0] = 5; n[1] = 10; n[2] = 20;
17 n[3] = 30; n[4] = 40; n[5] = 50;
18
19 float * t = new float[N];
20 t[0]= 60.44; t[1] = 124.74; t[2] = 239.38;
21 t[3]=376.08; t[4] = 499.34; t[5] = 603.238;
22 TGraph * time = new TGraph(N,n,t);
23 time->SetMarkerStyle(20);
24 mg->Add(time,"P");
25
26 float * t1 = new float[N];
27 t1[0]= 45.01; t1[1] = 93.25; t1[2] = 177.34;
28 t1[3]=280.6; t1[4] = 369.97; t1[5] = 444.52;
29 TGraph * time1 = new TGraph(N,n,t1);
30 time1->SetMarkerStyle(24);
31 mg->Add(time1,"P");
32
33
34 float * s = new float[N];
35 s[0]=119./1.5; s[1]=236./1.5; s[2]=496./1.5;
36 s[3]=702./1.5; s[4]=936./1.5; s[5]=1198./1.5;
37 TGraph * size = new TGraph(N,n,s);
38 size->SetMarkerStyle(21);
39 size->SetMarkerColor(kRed);
40// mg->Add(size,"P");
41
42 mg->Draw("A");
43 mg->GetXaxis()->SetTitle("N (kevts)");
44 mg->GetYaxis()->SetTitle("CPU time(s)");
45 mg->GetYaxis()->SetTitleOffset(1.21);
46
47 TF1 * fit = new TF1("fit","[0]+[1]*x",5,50);
48 fit->SetLineColor(kBlack);
49 fit->SetLineStyle(2);
50 fit->SetLineWidth(1);
51 time->Fit("fit","");
52
53
54 TGaxis *sizeaxis = new TGaxis(gPad->GetUxmax(),gPad->GetUymin(), gPad->GetUxmax(), gPad->GetUymax(),mg->GetYaxis()->GetXmin()*1.5,mg->GetYaxis()->GetXmax()*1.5);
55 sizeaxis->SetLineColor(kRed);
56 sizeaxis->SetLabelColor(kRed);
57// sizeaxis->Draw();
58
59 TPaveText *pave = new TPaveText(5,472,35,600,"r");
60 pave->AddText("Delphes performances");
61 char text[500];
62 sprintf(text,"1 kevts in %.2f s",fit->GetParameter(1));
63 pave->AddText(text);
64 pave->AddText("pp #rightarrow t #bar{t} X");
65 pave->Draw();
66 pave->SetBorderSize(0);
67 pave->SetFillStyle(0);
68 pave->SetTextAlign(12);
69 pave->SetTextFont(42);
70
71 //TLegend * leg = new TLegend(30,80,50,200);
72 TLegend * leg = new TLegend(0.6,0.2,0.9,0.4);
73 leg->AddEntry(time,"General","p");
74 leg->AddEntry(time1,"Event loop only","p");
75 leg->SetBorderSize(0);
76 leg->SetFillStyle(0);
77 leg->SetTextFont(42);
78 leg->Draw();
79
80 float vals[]= {0.74, 0.26};
81 int nvals = sizeof(vals)/sizeof(vals[0]);
82 char * labels[] = {"Event loop","Convertor"};
83 TPie * pie = new TPie("pie","",nvals,vals);
84 pie->Draw();
85
86}
87
88
89void plot_filesize() {
90 setTDRStyle();
91 gROOT->Reset();
92 TMultiGraph * mg = new TMultiGraph();
93
94 const int N = 6;
95 float * n = new float[N];
96 n[0] = 5; n[1] = 10; n[2] = 20;
97 n[3] = 30; n[4] = 40; n[5] = 50;
98
99 float * s = new float[N];
100 s[0]=119.; s[1]=236.; s[2]=496.;
101 s[3]=702.; s[4]=936.; s[5]=1198.;
102 TGraph * size = new TGraph(N,n,s);
103 size->SetMarkerStyle(21);
104 mg->Add(size,"P");
105
106 mg->Draw("A");
107 mg->GetXaxis()->SetTitle("N (kevts)");
108 mg->GetYaxis()->SetTitle("File size(MB)");
109 mg->GetYaxis()->SetTitleOffset(1.31);
110
111 TF1 * fit = new TF1("fit","[0]+[1]*x",5,50);
112 fit->SetLineColor(kBlack);
113 fit->SetLineStyle(2);
114 fit->SetLineWidth(1);
115 size->Fit("fit","F");
116
117 TPaveText *pave = new TPaveText(5,944,35,1200,"r");
118 pave->AddText("Delphes performances");
119 char text[500];
120 sprintf(text,"1 kevts in %.2f MB",fit->GetParameter(1));
121 pave->AddText(text);
122 pave->AddText("pp #rightarrow t #bar{t} X");
123 pave->Draw();
124 pave->SetBorderSize(0);
125 pave->SetFillStyle(0);
126 pave->SetTextAlign(12);
127 pave->SetTextFont(42);
128
129}
130
131void plot_timerepartition(float r=30.) {
132// float s[]= {119, 236, 496, 702, 936, 1198};
133 float vals[]= {0.74, 0.26};
134 int nvals = sizeof(vals)/sizeof(vals[0]);
135 char * labels[] = {"Event loop","Convertor"};
136 TPie * pie = new TPie("pie","",nvals,vals);
137 pie->Draw();
138
139 TPaveText *pave = new TPaveText(0.1,0.7,0.5,0.97,"br");
140 pave->AddText("Time repartition");
141 pave->Draw();
142 pave->SetBorderSize(0);
143 pave->SetFillStyle(0);
144 pave->SetTextAlign(12);
145 pave->SetTextFont(42);
146
147 pie->SetAngularOffset(r);
148 pie->SetEntryRadiusOffset( 1, 0.01);
149 pie->SetRadius(.15);
150 pie->SetHeight(0.04);
151 pie->SetLabels(labels);
152 pie->SetLabelsOffset(0);
153 pie->SetTextSize(0.06);
154 pie->Draw("3d");
155}
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