[ViewVC] Annotation of: cvsroot/UserCode/OSUT3Analysis/AnaTools/scripts/mergeHists

#!/usr/bin/env perl

use strict;
use Getopt::Long;
use POSIX;

sub processArgs;
sub printHelp;
sub getRunList;
sub countEvents;

my %opt;
Getopt::Long::Configure ("bundling");
GetOptions (\%opt, "cutflow|c=s", "luminosity|l=s", "prefix|p=s", "weight|w=s", "xsection|x=s", "help|h");

printHelp () if $opt{"help"} || !$opt{"prefix"};
my $files = processArgs (\@ARGV);
my %rootFiles;
my %weights;
my $nGoodJobs = 0;
my $nBadJobs = 0;
my $counting = 0;
my %exitCodes;
my %signals;
my %crossSections;
my $integratedLuminosity = 10000;
$integratedLuminosity = $opt{"luminosity"} if $opt{"luminosity"};
my $cutFlow = "cutFlow";
$cutFlow = $opt{"cutflow"} if $opt{"cutflow"};
foreach my $file (@$files)
  {
    next if $file eq ".";
    next if $file eq "..";
    my $dir = $file;
    $dir =~ s/^(.*)\/[^\/]*$/$1/;
    if ($file =~ m/^.*\/condor_[^_]*\.log$/)
      {
        my $jobNumber = $file;
        $jobNumber =~ s/^.*\/condor_([^_]*)\.log$/$1/;
        open (FILE, "<$file");
        my @fileContents = <FILE>;
        close (FILE);
        my $fileContents = join ("", @fileContents);
        $fileContents =~ s/\n/ /g;
        if ($fileContents =~ m/return value/)
          {
            $fileContents =~ s/.*\(return value ([^)]*)\).*/$1/g;
            $nGoodJobs++;
            print "WARNING: Nonzero exit code for job $jobNumber. (return value $fileContents)\n" if $fileContents != 0;
            $exitCodes{$dir}{$jobNumber} = $fileContents;
            $counting = 1;
          }
        if ($fileContents =~ m/signal/)
          {
            $fileContents =~ s/.*\(signal ([^)]*)\).*/$1/g;
            $nBadJobs++;
            print "WARNING: Skipping job $jobNumber. (signal $fileContents)\n";
            $signals{$dir}{$jobNumber} = $fileContents;
            $counting = 1;
          }
      }
    if ($file =~ m/^.*\/crossSectionInPicobarn\.txt$/)
      {
        open (CROSS_SECTION, "<$file");
        my $crossSection = <CROSS_SECTION>;
        close (CROSS_SECTION);
        $crossSections{$dir} = $crossSection;
      }
  }
foreach my $file (@$files)
  {
    next if $file eq ".";
    next if $file eq "..";
    my $dir = $file;
    $dir =~ s/^(.*)\/[^\/]*$/$1/;
    my $badJob = 0;
    if ($file =~ m/^.*_[^_]*\.root$/)
      {
        my $jobNumber = $file;
        $jobNumber =~ s/^.*_([^_]*)\.root$/$1/;
        $badJob = defined $signals{$dir} && defined $signals{$dir}{$jobNumber};
      }
    next if $badJob;
    if ($file =~ m/^.*\.root$/)
      {
        foreach my $arg (@ARGV)
          {
            if (substr ($file, 0, length ($arg)) eq $arg)
              {
                push (@{$rootFiles{$arg}}, $file);
                push (@{$weights{$arg}}, 1.0);
              }
          }
      }
  }
if (!%rootFiles)
  {
    print "Found no ROOT files to merge!\n";
    exit;
  }
my %nTotalEvents;
my $nTotalEvents = 0;
foreach my $arg (@ARGV)
  {
    my $rootFiles = join (" ", @{$rootFiles{$arg}});
    my $weights = join (",", @{$weights{$arg}});
    system ("mergeTFileServiceHistograms -i $rootFiles -o $opt{'prefix'}.root -w $weights");
    my $count = countEvents ("$opt{'prefix'}.root", $cutFlow);
    $nTotalEvents{$arg} = $count;
    $nTotalEvents += $count;
    unlink ("$opt{'prefix'}.root");
  }
my @rootFiles;
my @weights;
%weights = ();
foreach my $file (@$files)
  {
    next if $file eq ".";
    next if $file eq "..";
    my $dir = $file;
    $dir =~ s/^(.*)\/[^\/]*$/$1/;
    my $badJob = 0;
    if ($file =~ m/^.*_[^_]*\.root$/)
      {
        my $jobNumber = $file;
        $jobNumber =~ s/^.*_([^_]*)\.root$/$1/;
        $badJob = defined $signals{$dir} && defined $signals{$dir}{$jobNumber};
      }
    next if $badJob;
    if ($file =~ m/^.*\.root$/)
      {
        foreach my $arg (@ARGV)
          {
            if (substr ($file, 0, length ($arg)) eq $arg)
              {
                push (@rootFiles, $file);
                push (@weights, $opt{"weight"}) if $opt{"weight"};
                push (@weights, ($opt{"xsection"} * $integratedLuminosity) / $nTotalEvents{$arg}) if !$opt{"weight"} && $opt{"xsection"};
                push (@weights, ($crossSections{$dir} * $integratedLuminosity) / $nTotalEvents{$arg}) if !$opt{"weight"} && !$opt{"xsection"} && defined $crossSections{$dir};
                push (@weights, 1.0) if !$opt{"weight"} && !$opt{"xsection"} && !(defined $crossSections{$dir});
                $weights{$arg} = $weights[-1];
              }
          }
      }
  }
my $rootFiles = join (" ", @rootFiles);
my $weights = join (",", @weights);
system ("mergeTFileServiceHistograms -i $rootFiles -o $opt{'prefix'}.root -w $weights");
print "Weights:\n";
foreach my $arg (keys %weights)
  {
    printf "  $arg: %.1f (%.1f pb)\n", $weights{$arg}, $weights{$arg} / $integratedLuminosity;
  }
my $goodEvents = countEvents ("$opt{'prefix'}.root", $cutFlow);
print "$nGoodJobs jobs ran successfully over $nTotalEvents ($goodEvents weighted) events.\n" if $counting;
print "$nBadJobs jobs failed to run.\n" if $counting;

sub
processArgs
{
  my $argv = shift;

  my @files;
  foreach my $arg (@$argv)
    {
      $arg =~ s/\/*$//;
      if (!(-e $arg))
        {
          print "$arg does not exist!\n";
          exit;
        }
      next if ($arg =~ m/\/\.$/ || $arg =~ m/\/\.\.$/);
      if (-d $arg)
        {
          opendir (DIR, $arg);
          my @dirContents = readdir (DIR);
          closedir (DIR);
          for (my $i = 0; $i < @dirContents; $i++)
            {
              $dirContents[$i] = "$arg/$dirContents[$i]";
            }
          my $newFiles = processArgs (\@dirContents);
          push (@files, @$newFiles);
        }
      else
        {
          push (@files, $arg);
        }
    }

  return \@files;
}

sub
printHelp
{
  my $exeName = $0;
  $exeName =~ s/^.*\/([^\/]*)$/$1/;

  print "Usage: $exeName [OPTION]... -p PREFIX DIRECTORIES_AND_FILES\n";
  print "Merges ROOT files containing histograms. If there are Condor logs in the\n";
  print "specified directories, checks for nonzero return values. If the directories\n";
  print "where created by \"osusub\", uses the cross section from the database to weight\n";
  print "all histograms.\n";
  print "\n";
  print "Mandatory arguments to long options are mandatory for short options too.\n";
  printf "%-29s%s\n", "  -c, --cutflow HISTOGRAM", "name of histogram to use for the cutflow (default:";
  printf "%-29s%s\n", "                  ", "cutFlow)";
  printf "%-29s%s\n", "  -h, --help", "print this help message";
  printf "%-29s%s\n", "  -l, --luminosity", "integrated luminosity to which the histograms are";
  printf "%-29s%s\n", "                  ", "weighted (default: 10000/pb)";
  printf "%-29s%s\n", "  -p, --prefix PREFIX", "output is  named PREFIX.root";
  printf "%-29s%s\n", "  -w, --weight WEIGHT", "scale the output by WEIGHT, overriding the";
  printf "%-29s%s\n", "                     ", "automatic weighting using the cross section from";
  printf "%-29s%s\n", "                     ", "the database";
  printf "%-29s%s\n", "  -x, --xsection XSECTION", "use XSECTION to weight the histograms instead of";
  printf "%-29s%s\n", "                     ", "the value in the database";

  exit;
}

sub
getRunList
{
  my $runListFile = shift;

  open (RUN_LIST, "<$runListFile");
  my @runList0 = <RUN_LIST>;
  close (RUN_LIST);
  my @runList;
  foreach my $file (@runList0)
    {
      next if !($file =~ m/^.*file:.*\.root.*/);
      $file =~ s/.*file:(.*)\.root.*/$1.root/;
      push (@runList, $file);
    }

  return \@runList;
}

sub
countEvents
{
  my $file = shift;
  my $cutFlow = shift;

  my $output = `getEventsFromCutFlow $file $cutFlow`;
  if ($output =~ m/Did not find a histogram named/)
    {
      print $output;
      return -1;
    }
  $output =~ s/^.*: (.*)$/$1/;
  $output =~ s/\n//g;

  return $output;
}
Revision:	1.11
Committed:	Tue Dec 18 09:25:48 2012 UTC (12 years, 4 months ago) by ahart
Branch:	MAIN
Changes since 1.10:	+33 -18 lines
Log Message:	Count the number of events for each argument.
#	User	Rev	Content
1	ahart	1.1	#!/usr/bin/env perl
2
3			use strict;
4			use Getopt::Long;
5	ahart	1.3	use POSIX;
6
7			sub processArgs;
8			sub printHelp;
9			sub getRunList;
10			sub countEvents;
11	ahart	1.1
12			my %opt;
13			Getopt::Long::Configure ("bundling");
14	ahart	1.6	GetOptions (\%opt, "cutflow\|c=s", "luminosity\|l=s", "prefix\|p=s", "weight\|w=s", "xsection\|x=s", "help\|h");
15	ahart	1.1
16			printHelp () if $opt{"help"} \|\| !$opt{"prefix"};
17			my $files = processArgs (\@ARGV);
18	ahart	1.11	my %rootFiles;
19			my %weights;
20	ahart	1.5	my $nGoodJobs = 0;
21			my $nBadJobs = 0;
22	ahart	1.3	my $counting = 0;
23	ahart	1.4	my %exitCodes;
24	ahart	1.8	my %signals;
25	ahart	1.5	my %crossSections;
26			my $integratedLuminosity = 10000;
27			$integratedLuminosity = $opt{"luminosity"} if $opt{"luminosity"};
28	ahart	1.6	my $cutFlow = "cutFlow";
29			$cutFlow = $opt{"cutflow"} if $opt{"cutflow"};
30	ahart	1.3	foreach my $file (@$files)
31			{
32			next if $file eq ".";
33			next if $file eq "..";
34	ahart	1.5	my $dir = $file;
35			$dir =~ s/^(.)\/[^\/]$/$1/;
36	ahart	1.4	if ($file =~ m/^.\/condor_[^_]\.log$/)
37	ahart	1.3	{
38			my $jobNumber = $file;
39			$jobNumber =~ s/^.\/condor_([^_])\.log$/$1/;
40			open (FILE, "<$file");
41			my @fileContents = <FILE>;
42			close (FILE);
43			my $fileContents = join ("", @fileContents);
44			$fileContents =~ s/\n/ /g;
45	ahart	1.8	if ($fileContents =~ m/return value/)
46	ahart	1.3	{
47	ahart	1.8	$fileContents =~ s/.\(return value ([^)])\).*/$1/g;
48	ahart	1.9	$nGoodJobs++;
49			print "WARNING: Nonzero exit code for job $jobNumber. (return value $fileContents)\n" if $fileContents != 0;
50	ahart	1.8	$exitCodes{$dir}{$jobNumber} = $fileContents;
51			$counting = 1;
52			}
53			if ($fileContents =~ m/signal/)
54			{
55			$fileContents =~ s/.\(signal ([^)])\).*/$1/g;
56	ahart	1.5	$nBadJobs++;
57	ahart	1.8	print "WARNING: Skipping job $jobNumber. (signal $fileContents)\n";
58			$signals{$dir}{$jobNumber} = $fileContents;
59			$counting = 1;
60	ahart	1.3	}
61			}
62	ahart	1.5	if ($file =~ m/^.*\/crossSectionInPicobarn\.txt$/)
63			{
64			open (CROSS_SECTION, "<$file");
65			my $crossSection = <CROSS_SECTION>;
66			close (CROSS_SECTION);
67			$crossSections{$dir} = $crossSection;
68			}
69	ahart	1.3	}
70	ahart	1.1	foreach my $file (@$files)
71			{
72			next if $file eq ".";
73			next if $file eq "..";
74	ahart	1.5	my $dir = $file;
75			$dir =~ s/^(.)\/[^\/]$/$1/;
76	ahart	1.3	my $badJob = 0;
77			if ($file =~ m/^._[^_]\.root$/)
78	ahart	1.1	{
79	ahart	1.3	my $jobNumber = $file;
80			$jobNumber =~ s/^._([^_])\.root$/$1/;
81	ahart	1.8	$badJob = defined $signals{$dir} && defined $signals{$dir}{$jobNumber};
82	ahart	1.5	}
83			next if $badJob;
84			if ($file =~ m/^.*\.root$/)
85			{
86	ahart	1.11	foreach my $arg (@ARGV)
87			{
88			if (substr ($file, 0, length ($arg)) eq $arg)
89			{
90			push (@{$rootFiles{$arg}}, $file);
91			push (@{$weights{$arg}}, 1.0);
92			}
93			}
94	ahart	1.5	}
95			}
96	ahart	1.11	if (!%rootFiles)
97	ahart	1.6	{
98			print "Found no ROOT files to merge!\n";
99			exit;
100			}
101	ahart	1.11	my %nTotalEvents;
102			my $nTotalEvents = 0;
103			foreach my $arg (@ARGV)
104			{
105			my $rootFiles = join (" ", @{$rootFiles{$arg}});
106			my $weights = join (",", @{$weights{$arg}});
107			system ("mergeTFileServiceHistograms -i $rootFiles -o $opt{'prefix'}.root -w $weights");
108			my $count = countEvents ("$opt{'prefix'}.root", $cutFlow);
109			$nTotalEvents{$arg} = $count;
110			$nTotalEvents += $count;
111			unlink ("$opt{'prefix'}.root");
112			}
113			my @rootFiles;
114			my @weights;
115			%weights = ();
116	ahart	1.5	foreach my $file (@$files)
117			{
118			next if $file eq ".";
119			next if $file eq "..";
120			my $dir = $file;
121			$dir =~ s/^(.)\/[^\/]$/$1/;
122			my $badJob = 0;
123			if ($file =~ m/^._[^_]\.root$/)
124			{
125			my $jobNumber = $file;
126			$jobNumber =~ s/^._([^_])\.root$/$1/;
127	ahart	1.8	$badJob = defined $signals{$dir} && defined $signals{$dir}{$jobNumber};
128	ahart	1.1	}
129	ahart	1.3	next if $badJob;
130			if ($file =~ m/^.*\.root$/)
131	ahart	1.1	{
132	ahart	1.10	foreach my $arg (@ARGV)
133			{
134			if (substr ($file, 0, length ($arg)) eq $arg)
135			{
136	ahart	1.11	push (@rootFiles, $file);
137			push (@weights, $opt{"weight"}) if $opt{"weight"};
138			push (@weights, ($opt{"xsection"} * $integratedLuminosity) / $nTotalEvents{$arg}) if !$opt{"weight"} && $opt{"xsection"};
139			push (@weights, ($crossSections{$dir} * $integratedLuminosity) / $nTotalEvents{$arg}) if !$opt{"weight"} && !$opt{"xsection"} && defined $crossSections{$dir};
140			push (@weights, 1.0) if !$opt{"weight"} && !$opt{"xsection"} && !(defined $crossSections{$dir});
141			$weights{$arg} = $weights[-1];
142	ahart	1.10	}
143			}
144	ahart	1.1	}
145			}
146	ahart	1.11	my $rootFiles = join (" ", @rootFiles);
147	ahart	1.3	my $weights = join (",", @weights);
148			system ("mergeTFileServiceHistograms -i $rootFiles -o $opt{'prefix'}.root -w $weights");
149	ahart	1.10	print "Weights:\n";
150			foreach my $arg (keys %weights)
151			{
152			printf " $arg: %.1f (%.1f pb)\n", $weights{$arg}, $weights{$arg} / $integratedLuminosity;
153			}
154	ahart	1.6	my $goodEvents = countEvents ("$opt{'prefix'}.root", $cutFlow);
155	ahart	1.5	print "$nGoodJobs jobs ran successfully over $nTotalEvents ($goodEvents weighted) events.\n" if $counting;
156	ahart	1.4	print "$nBadJobs jobs failed to run.\n" if $counting;
157	ahart	1.1
158			sub
159			processArgs
160			{
161			my $argv = shift;
162
163			my @files;
164			foreach my $arg (@$argv)
165			{
166			$arg =~ s/\/*$//;
167			if (!(-e $arg))
168			{
169			print "$arg does not exist!\n";
170			exit;
171			}
172			next if ($arg =~ m/\/\.$/ \|\| $arg =~ m/\/\.\.$/);
173			if (-d $arg)
174			{
175			opendir (DIR, $arg);
176			my @dirContents = readdir (DIR);
177			closedir (DIR);
178			for (my $i = 0; $i < @dirContents; $i++)
179			{
180			$dirContents[$i] = "$arg/$dirContents[$i]";
181			}
182			my $newFiles = processArgs (\@dirContents);
183			push (@files, @$newFiles);
184			}
185			else
186			{
187			push (@files, $arg);
188			}
189			}
190
191			return \@files;
192			}
193
194			sub
195			printHelp
196			{
197			my $exeName = $0;
198			$exeName =~ s/^.\/([^\/])$/$1/;
199
200	ahart	1.6	print "Usage: $exeName [OPTION]... -p PREFIX DIRECTORIES_AND_FILES\n";
201	ahart	1.7	print "Merges ROOT files containing histograms. If there are Condor logs in the\n";
202			print "specified directories, checks for nonzero return values. If the directories\n";
203			print "where created by \"osusub\", uses the cross section from the database to weight\n";
204			print "all histograms.\n";
205	ahart	1.1	print "\n";
206			print "Mandatory arguments to long options are mandatory for short options too.\n";
207	ahart	1.6	printf "%-29s%s\n", " -c, --cutflow HISTOGRAM", "name of histogram to use for the cutflow (default:";
208			printf "%-29s%s\n", " ", "cutFlow)";
209	ahart	1.1	printf "%-29s%s\n", " -h, --help", "print this help message";
210	ahart	1.5	printf "%-29s%s\n", " -l, --luminosity", "integrated luminosity to which the histograms are";
211			printf "%-29s%s\n", " ", "weighted (default: 10000/pb)";
212	ahart	1.7	printf "%-29s%s\n", " -p, --prefix PREFIX", "output is named PREFIX.root";
213	ahart	1.5	printf "%-29s%s\n", " -w, --weight WEIGHT", "scale the output by WEIGHT, overriding the";
214			printf "%-29s%s\n", " ", "automatic weighting using the cross section from";
215			printf "%-29s%s\n", " ", "the database";
216	ahart	1.6	printf "%-29s%s\n", " -x, --xsection XSECTION", "use XSECTION to weight the histograms instead of";
217			printf "%-29s%s\n", " ", "the value in the database";
218	ahart	1.1
219			exit;
220			}
221	ahart	1.3
222			sub
223			getRunList
224			{
225			my $runListFile = shift;
226
227			open (RUN_LIST, "<$runListFile");
228			my @runList0 = <RUN_LIST>;
229			close (RUN_LIST);
230			my @runList;
231			foreach my $file (@runList0)
232			{
233			next if !($file =~ m/^.file:.\.root.*/);
234			$file =~ s/.file:(.)\.root.*/$1.root/;
235			push (@runList, $file);
236			}
237
238			return \@runList;
239			}
240
241			sub
242			countEvents
243			{
244	ahart	1.4	my $file = shift;
245	ahart	1.6	my $cutFlow = shift;
246	ahart	1.4
247	ahart	1.6	my $output = `getEventsFromCutFlow $file $cutFlow`;
248	ahart	1.5	if ($output =~ m/Did not find a histogram named/)
249			{
250			print $output;
251			return -1;
252			}
253	ahart	1.4	$output =~ s/^.: (.)$/$1/;
254			$output =~ s/\n//g;
255
256			return $output;
257	ahart	1.3	}