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benchmarks.py
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1## \file
2## \ingroup tutorial_pyroot_legacy
3## Run benchmarks macros.
4##
5## \macro_code
6##
7## \author Wim Lavrijsen
8
9from __future__ import print_function
10import os, sys
11import ROOT
12
13ROOT.SetSignalPolicy( ROOT.kSignalFast )
14
15## macro files
16macros = [
17 'framework.py', 'hsimple.py', 'hsum.py', 'formula1.py',
18 'fillrandom.py','fit1.py', 'h1ReadAndDraw.py', 'graph.py',
19 'gerrors.py', 'tornado.py', 'surfaces.py', 'zdemo.py',
20 'geometry.py', 'na49view.py', 'file.py',
21 'ntuple1.py', 'rootmarks.py' ]
22
23## note: this function is defined in tutorials/rootlogon.C
24def bexec( dir, macro, bench ):
25 if ROOT.gROOT.IsBatch():
26 print('Processing benchmark: %s\n' % macro)
27
28 summary = bench.GetPrimitive( 'TPave' )
29 tmacro = summary.GetLineWith( macro )
30 if tmacro:
31 tmacro.SetTextColor( 4 )
32 bench.Modified()
33 bench.Update()
34
35 exec( open(os.path.join( macrodir, macro )).read(), sys.modules[ __name__ ].__dict__ )
36
37 summary2 = bench.GetPrimitive( 'TPave' )
38 tmacro2 = summary2.GetLineWith( macro )
39 if tmacro2:
40 tmacro2.SetTextColor( 2 )
41 bench.Modified()
42 bench.Update()
43
44
45## --------------------------------------------------------------------------
46if __name__ == '__main__':
47
48 macrodir = os.path.join(str(ROOT.gROOT.GetTutorialDir()), 'pyroot')
49
50 # window for keeping track of bench marks that are run
51 bench = ROOT.TCanvas( 'bench','Benchmarks Summary', -1000, 50, 200, 500 )
52 summary = ROOT.TPaveText( 0, 0, 1, 1 )
53 summary.SetTextAlign( 12 )
54 summary.SetTextSize( 0.1 )
55 summary.Draw()
56
57 for m in macros:
58 summary.AddText( ' ** %s' % m )
59
60 # run benchmarks, the last one (rootmarks.py) results in a report
61 for m in macros:
62 bexec( macrodir, m, bench )