[ViewVC] Annotation of: cvsroot/UserCode/OSUT3Analysis/DBTools/scripts/osusub

#!/usr/bin/env perl

use strict;
use Mysql;
use File::Copy;
use Getopt::Long;
use POSIX;
use Term::ANSIColor;
use Cwd 'abs_path';

sub printHelp;
sub outputPset;
sub outputRunList;
sub getLocation;
sub outputCondor;

our $db = Mysql->connect ("cmshead", "ntuple", "osuT3User");

my %opt;
Getopt::Long::Configure ("bundling");
GetOptions (\%opt, "dataset|d=s", "label|l=s", "maxEvents|m=s", "process|p=s", "help|h");
my $argc = @ARGV;

printHelp () if $opt{"help"};
printHelp () if $argc != 3 && $argc != 4;
my $dataset;
my $config;
my $directory;
my $nJobs;
if ($argc == 3)
  {
    $dataset = "";
    $config = $ARGV[0];
    $directory = $ARGV[1];
    $nJobs = $ARGV[2];
  }
if ($argc == 4)
  {
    $dataset = $ARGV[0];
    $config = $ARGV[1];
    $directory = $ARGV[2];
    $nJobs = $ARGV[3];
  }
if (!(-e $config))
  {
    print "\"$config\" does not exist!\n";
    exit;
  }
if (-e $directory)
  {
    print "Directory \"$directory\" already exists!\n";
    print "Please delete it or specify another working directory.\n";
    exit;
  }
mkdir $directory;
my $nFiles = outputRunList ($dataset, $directory);
my $realNJobs = $nJobs;
$realNJobs = ceil ($nFiles / ceil ($nFiles / $realNJobs)) if $nFiles;
my $eventsPerJob = -1;
$eventsPerJob = ceil ($opt{"maxEvents"} / $realNJobs) if $opt{"maxEvents"} && $opt{"maxEvents"} >= 0;
my $realMaxEvents = $eventsPerJob * $realNJobs;
outputPset ($directory, $dataset, $opt{"maxEvents"}, $eventsPerJob, $opt{"process"});
$dataset = $opt{"dataset"} if $opt{"dataset"};
outputCondor ("$ENV{'CMSSW_BASE'}/src/OSUT3Analysis/DBTools/data/condor.sub", $directory, $realNJobs, $dataset, $opt{"label"});
copy ($config, "$directory/userConfig_cfg.py");
chdir $directory;
print "Submitting $realNJobs jobs to run on $realMaxEvents events in $nFiles files.\n" if $realMaxEvents >= 0;
print "Submitting $realNJobs jobs to run on all events in $nFiles files.\n" if $realMaxEvents < 0;
system ("LD_LIBRARY_PATH=/usr/lib64/condor:\$LD_LIBRARY_PATH condor_submit condor.sub");

sub
outputPset
{
  my $workingDir = shift;
  my $dataset = shift;
  my $nEvents = shift;
  my $eventsPerJob = shift;
  my $process = shift;

  $process =~ s/[^[:alnum:]]//g;

  open (PSET, ">$workingDir/config_cfg.py");

  print PSET "import FWCore.ParameterSet.Config as cms\n";
  print PSET "import OSUT3Analysis.DBTools.osusub_cfg as osusub\n";
  print PSET "import re\n";
  print PSET "import userConfig_cfg as pset\n";
  print PSET "\n";
  print PSET "fileName = pset.process.TFileService.fileName\n";
  print PSET "fileName = fileName.pythonValue ()\n";
  print PSET "fileName = fileName[1:(len (fileName) - 1)]\n";
  print PSET "fileName = re.sub (r'^(.*)\\.([^\\.]*)\$', r'\\1_' + str (osusub.jobNumber) + r'.\\2', fileName)\n";
  print PSET "pset.process.TFileService.fileName = fileName\n";
  print PSET "\n";
  if ($dataset)
    {
      print PSET "pset.process.source.fileNames = cms.untracked.vstring (osusub.runList)\n";
      print PSET "pset.process.maxEvents.input = cms.untracked.int32 ($eventsPerJob)\n" if $eventsPerJob < 0;
    }
  print PSET "pset.process.maxEvents.input = cms.untracked.int32 ($eventsPerJob)\n" if $eventsPerJob >= 0;
  print PSET "process = pset.process\n";
  print PSET "process.setName_ (process.name_ () + '$process')\n" if $process;

  close (PSET);
}

sub
outputRunList
{
  my $dataset = shift;
  my $workingDir = shift;

  return 0 if !$dataset;
  my $location;
  my $nFiles;
  my $status;
  my $crossSection;
  my $isLocation = 0;
  my $isRunList = 0;
  $isLocation = 1 if -d $dataset;
  $isRunList = 1 if -f $dataset;
  $location = $dataset if $isLocation;
  if (!$isLocation && !$isRunList)
    {
      ($location, $nFiles, $status, $crossSection) = getLocation ($dataset);
      if ($status ne "present")
        {
          print "This dataset is not marked as present on the Tier 3!\n";
          print "Continue anyway? (y/N): ";
          my $response = <STDIN>;
          $response =~ s/\n//g;
          exit if !$response || lc ($response) ne "y";
        }
      if (!(-e $location))
        {
          print "The database does not know where this dataset is!\n";
          exit;
        }
    }
  my @files;
  if (!$isRunList)
    {
      opendir (LOCATION, $location);
      @files = readdir (LOCATION);
      closedir (LOCATION);
    }
  else
    {
      open (RUNLIST, $dataset);
      while (my $file = <RUNLIST>)
        {
          push (@files, abs_path ($file));
        }
      close (RUNLIST);
    }
  $nFiles = @files - 2 if $isLocation || $isRunList;
  if (@files - 2 != $nFiles)
    {
      print "Number of files does not match database entry!\n";
      print "Continue anyway? (y/N): ";
      my $response = <STDIN>;
      $response =~ s/\n//g;
      exit if !$response || lc ($response) ne "y";
    }
  open (RUNLIST, ">$workingDir/runList.py");
  print RUNLIST "runList = [\n";
  for (my $i = 0; $i < @files; $i++)
    {
      next if $files[$i] eq ".";
      next if $files[$i] eq "..";
      print RUNLIST "'file:" . abs_path ("$location/$files[$i]") . "'";
      print RUNLIST "," if $i + 1 != @files;
      print RUNLIST "\n";
    }
  print RUNLIST "]";
  close (RUNLIST);
  if ($crossSection && $crossSection >= 0.0)
    {
      open (CROSS_SECTION, ">$workingDir/crossSectionInPicobarn.txt");
      print CROSS_SECTION "$crossSection\n";
      close (CROSS_SECTION);
    }

  return $nFiles;
}

sub
getLocation
{
  my $dataset = shift;

  my $results;
  my $queryDataset = $dataset;
  $queryDataset =~ s/\*/%/g;
  $queryDataset =~ s/(.*)/%$1%/g;
  my $query = "select dataset,user,creationTime,location,nFiles,status,crossSectionInPicobarn,higherOrderCrossSectionInPicobarn from ntuple where dataset like '$queryDataset' order by creationTime";
  $db->selectdb ("ntuple");
  $results = $db->query ($query);
  if ($results->numrows () == 1)
    {
      my @row = $results->fetchrow ();
      return ($row[3], $row[4], $row[5], $row[7]) if $row[7];
      return ($row[3], $row[4], $row[5], $row[6]) if !$row[7];
    }
  if ($results->numrows () == 0)
    {
      print "Dataset does not exist on the Tier 3!\n";
      exit;
    }
  my %map;
  print "Found multiple datasets matching\n";
  print "\"$dataset\":\n";
  for (my $i = 1; $i <= $results->numrows (); $i++)
    {
      my @row = $results->fetchrow ();
      $row[2] =~ s/([^ ]*) [^ ]*/$1/g;
      $map{"$i"} = [$row[3], $row[4], $row[5], $row[7]] if $row[7];
      $map{"$i"} = [$row[3], $row[4], $row[5], $row[6]] if !$row[7];
      printf "(%2d) $row[0]\n", $i;
      print "     (";
      print color "green" if $row[5] eq "present";
      print color "bold yellow" if $row[5] eq "submitted";
      print color "bold red" if $row[5] eq "created" or $row[5] eq "cancelled" or $row[5] eq "deprecated";
      print $row[5];
      print color "reset";
      print ") created by $row[1] on $row[2]\n";
    }
  print "\nWhich dataset would you like to use?: ";
  my $response = <STDIN>;
  $response =~ s/[ \t\n]//g;
  if (!(exists $map{$response}))
    {
      print "Your selection \"$response\" was not a valid option! Quitting.\n";
      exit;
    }

  return ($map{$response}[0], $map{$response}[1], $map{$response}[2], $map{$response}[3]);
}

sub
outputCondor
{
  my $condorFileName = shift;
  my $workingDir = shift;
  my $nJobs = shift;
  my $dataset = shift;
  my $label = shift;

  my $cmsRun = `which cmsRun`;
  my $condorFile = "";

  if (!(-e $condorFileName))
    {
      my $arguments = "Arguments               = config_cfg.py True $nJobs \$(Process)";
      $arguments .= " $dataset" if $dataset;
      $arguments .= " NULL" if !$dataset;
      $arguments .= " $label" if $label;
      $arguments .= " NULL" if !$label;
      $arguments .= "\n";

      $condorFile .= "Executable              = $cmsRun\n";
      $condorFile .= "Universe                = vanilla\n";
      $condorFile .= "Getenv                  = True\n";
      $condorFile .= $arguments;
      $condorFile .= "\n";
      $condorFile .= "Output                  = condor_\$(Process).out\n";
      $condorFile .= "Error                   = condor_\$(Process).err\n";
      $condorFile .= "Log                     = condor_\$(Process).log\n";
      $condorFile .= "\n";
      $condorFile .= "+IsLocalJob             = true\n";
      $condorFile .= "Rank                    = TARGET.IsLocalSlot\n";
      $condorFile .= "\n";
      $condorFile .= "Queue $nJobs\n";
    }
  else
    {
      open (SUB, "<$condorFileName");
      my @condorFile = <SUB>;
      close (SUB);
      $condorFile = join ("", @condorFile);
      $condorFile =~ s/\$cmsRun/$cmsRun/g;
      $condorFile =~ s/\$nJobs/$nJobs/g;
      $condorFile =~ s/\$dataset/$dataset/g if $dataset;
      $condorFile =~ s/\$dataset/NULL/g if !$dataset;
      $condorFile =~ s/\$label/$label/g if $label;
      $condorFile =~ s/\$label/NULL/g if !$label;
    }

  open (SUB, ">$workingDir/condor.sub");
  print SUB $condorFile;
  close (SUB);
}

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

  print "Usage: $exeName [OPTION]... [DATASET | LOCATION | LIST] CONFIG DIRECTORY NJOBS\n";
  print "Submits CMSSW jobs to the OSU Tier 3 compute nodes using Condor.\n";
  print "\n";
  printf "%-29s%s\n", "  -d, --dataset DATASET", "override the dataset name";
  printf "%-29s%s\n", "  -h, --help", "print this help message";
  printf "%-29s%s\n", "  -l, --label LABEL", "give the dataset a short label";
  printf "%-29s%s\n", "  -m, --maxEvents N", "only run over N events in the dataset; default is";
  printf "%-29s%s\n", "  -p, --process PROCESS", "suffix for the process name";
  printf "%-29s%s\n", " ", "to run over all events";
  print "\n";
  print "The optional first argument must be either a DATASET registered in the Tier 3\n";
  print "ntuple database, a LOCATION which exists on disk, or a text file containing a\n";
  print "LIST of files to run over. CONFIG must be a valid CMSSW python configuration\n";
  print "which can be used with cmsRun. DIRECTORY is a working directory that is created\n";
  print "  and in which all output, both from the CMSSW jobs and from Condor, is placed.\n";
  print "Finally, NJOBS is the number of Condor jobs that will be created.\n";

  exit;
}
Revision:	1.20
Committed:	Wed Jun 19 13:40:44 2013 UTC (11 years, 10 months ago) by ahart
Branch:	MAIN
CVS Tags:	V02-03-00
Changes since 1.19:	+37 -20 lines
Log Message:	Added "-d" and "-p" options which can be used to override the dataset name that is subsequently picked up by osusub_cfg.py and to add a suffix to the process name of the CMSSW job, respectively.
#	User	Rev	Content
1	ahart	1.1	#!/usr/bin/env perl
2
3			use strict;
4			use Mysql;
5			use File::Copy;
6			use Getopt::Long;
7	ahart	1.5	use POSIX;
8	ahart	1.18	use Term::ANSIColor;
9	ahart	1.20	use Cwd 'abs_path';
10	ahart	1.2
11	ahart	1.1	sub printHelp;
12			sub outputPset;
13			sub outputRunList;
14			sub getLocation;
15			sub outputCondor;
16
17	ahart	1.3	our $db = Mysql->connect ("cmshead", "ntuple", "osuT3User");
18	ahart	1.1
19			my %opt;
20			Getopt::Long::Configure ("bundling");
21	ahart	1.20	GetOptions (\%opt, "dataset\|d=s", "label\|l=s", "maxEvents\|m=s", "process\|p=s", "help\|h");
22	ahart	1.1	my $argc = @ARGV;
23
24			printHelp () if $opt{"help"};
25	ahart	1.12	printHelp () if $argc != 3 && $argc != 4;
26			my $dataset;
27			my $config;
28			my $directory;
29			my $nJobs;
30			if ($argc == 3)
31	ahart	1.1	{
32	ahart	1.12	$dataset = "";
33			$config = $ARGV[0];
34			$directory = $ARGV[1];
35			$nJobs = $ARGV[2];
36			}
37			if ($argc == 4)
38			{
39			$dataset = $ARGV[0];
40			$config = $ARGV[1];
41			$directory = $ARGV[2];
42			$nJobs = $ARGV[3];
43			}
44			if (!(-e $config))
45			{
46			print "\"$config\" does not exist!\n";
47	ahart	1.1	exit;
48			}
49	ahart	1.12	if (-e $directory)
50	ahart	1.1	{
51	ahart	1.12	print "Directory \"$directory\" already exists!\n";
52	ahart	1.1	print "Please delete it or specify another working directory.\n";
53			exit;
54			}
55	ahart	1.12	mkdir $directory;
56			my $nFiles = outputRunList ($dataset, $directory);
57	ahart	1.13	my $realNJobs = $nJobs;
58			$realNJobs = ceil ($nFiles / ceil ($nFiles / $realNJobs)) if $nFiles;
59			my $eventsPerJob = -1;
60			$eventsPerJob = ceil ($opt{"maxEvents"} / $realNJobs) if $opt{"maxEvents"} && $opt{"maxEvents"} >= 0;
61			my $realMaxEvents = $eventsPerJob * $realNJobs;
62	ahart	1.20	outputPset ($directory, $dataset, $opt{"maxEvents"}, $eventsPerJob, $opt{"process"});
63			$dataset = $opt{"dataset"} if $opt{"dataset"};
64	ahart	1.16	outputCondor ("$ENV{'CMSSW_BASE'}/src/OSUT3Analysis/DBTools/data/condor.sub", $directory, $realNJobs, $dataset, $opt{"label"});
65	ahart	1.12	copy ($config, "$directory/userConfig_cfg.py");
66			chdir $directory;
67	ahart	1.13	print "Submitting $realNJobs jobs to run on $realMaxEvents events in $nFiles files.\n" if $realMaxEvents >= 0;
68			print "Submitting $realNJobs jobs to run on all events in $nFiles files.\n" if $realMaxEvents < 0;
69	ahart	1.19	system ("LD_LIBRARY_PATH=/usr/lib64/condor:\$LD_LIBRARY_PATH condor_submit condor.sub");
70	ahart	1.1
71			sub
72			outputPset
73			{
74			my $workingDir = shift;
75	ahart	1.12	my $dataset = shift;
76	ahart	1.13	my $nEvents = shift;
77			my $eventsPerJob = shift;
78	ahart	1.20	my $process = shift;
79
80			$process =~ s/[^[:alnum:]]//g;
81	ahart	1.1
82			open (PSET, ">$workingDir/config_cfg.py");
83
84			print PSET "import FWCore.ParameterSet.Config as cms\n";
85			print PSET "import OSUT3Analysis.DBTools.osusub_cfg as osusub\n";
86			print PSET "import re\n";
87			print PSET "import userConfig_cfg as pset\n";
88			print PSET "\n";
89			print PSET "fileName = pset.process.TFileService.fileName\n";
90			print PSET "fileName = fileName.pythonValue ()\n";
91			print PSET "fileName = fileName[1:(len (fileName) - 1)]\n";
92			print PSET "fileName = re.sub (r'^(.)\\.([^\\.])\$', r'\\1_' + str (osusub.jobNumber) + r'.\\2', fileName)\n";
93			print PSET "pset.process.TFileService.fileName = fileName\n";
94			print PSET "\n";
95	ahart	1.12	if ($dataset)
96			{
97			print PSET "pset.process.source.fileNames = cms.untracked.vstring (osusub.runList)\n";
98	ahart	1.13	print PSET "pset.process.maxEvents.input = cms.untracked.int32 ($eventsPerJob)\n" if $eventsPerJob < 0;
99	ahart	1.12	}
100	ahart	1.13	print PSET "pset.process.maxEvents.input = cms.untracked.int32 ($eventsPerJob)\n" if $eventsPerJob >= 0;
101	ahart	1.1	print PSET "process = pset.process\n";
102	ahart	1.20	print PSET "process.setName_ (process.name_ () + '$process')\n" if $process;
103	ahart	1.1
104			close (PSET);
105			}
106
107			sub
108			outputRunList
109			{
110			my $dataset = shift;
111			my $workingDir = shift;
112
113	ahart	1.12	return 0 if !$dataset;
114	ahart	1.11	my $location;
115			my $nFiles;
116			my $status;
117			my $crossSection;
118			my $isLocation = 0;
119	ahart	1.20	my $isRunList = 0;
120			$isLocation = 1 if -d $dataset;
121			$isRunList = 1 if -f $dataset;
122			$location = $dataset if $isLocation;
123			if (!$isLocation && !$isRunList)
124	ahart	1.11	{
125			($location, $nFiles, $status, $crossSection) = getLocation ($dataset);
126			if ($status ne "present")
127			{
128			print "This dataset is not marked as present on the Tier 3!\n";
129			print "Continue anyway? (y/N): ";
130			my $response = <STDIN>;
131			$response =~ s/\n//g;
132			exit if !$response \|\| lc ($response) ne "y";
133			}
134			if (!(-e $location))
135			{
136			print "The database does not know where this dataset is!\n";
137			exit;
138			}
139	ahart	1.1	}
140	ahart	1.20	my @files;
141			if (!$isRunList)
142			{
143			opendir (LOCATION, $location);
144			@files = readdir (LOCATION);
145			closedir (LOCATION);
146			}
147	ahart	1.11	else
148	ahart	1.1	{
149	ahart	1.20	open (RUNLIST, $dataset);
150			while (my $file = <RUNLIST>)
151			{
152			push (@files, abs_path ($file));
153			}
154			close (RUNLIST);
155	ahart	1.1	}
156	ahart	1.20	$nFiles = @files - 2 if $isLocation \|\| $isRunList;
157			if (@files - 2 != $nFiles)
158	ahart	1.1	{
159			print "Number of files does not match database entry!\n";
160	ahart	1.9	print "Continue anyway? (y/N): ";
161			my $response = <STDIN>;
162			$response =~ s/\n//g;
163			exit if !$response \|\| lc ($response) ne "y";
164	ahart	1.1	}
165			open (RUNLIST, ">$workingDir/runList.py");
166			print RUNLIST "runList = [\n";
167			for (my $i = 0; $i < @files; $i++)
168			{
169			next if $files[$i] eq ".";
170			next if $files[$i] eq "..";
171	ahart	1.20	print RUNLIST "'file:" . abs_path ("$location/$files[$i]") . "'";
172	ahart	1.1	print RUNLIST "," if $i + 1 != @files;
173			print RUNLIST "\n";
174			}
175			print RUNLIST "]";
176			close (RUNLIST);
177	ahart	1.6	if ($crossSection && $crossSection >= 0.0)
178			{
179			open (CROSS_SECTION, ">$workingDir/crossSectionInPicobarn.txt");
180			print CROSS_SECTION "$crossSection\n";
181			close (CROSS_SECTION);
182			}
183	ahart	1.5
184			return $nFiles;
185	ahart	1.1	}
186
187			sub
188			getLocation
189			{
190			my $dataset = shift;
191
192			my $results;
193	ahart	1.2	my $queryDataset = $dataset;
194			$queryDataset =~ s/\*/%/g;
195			$queryDataset =~ s/(.*)/%$1%/g;
196	ahart	1.15	my $query = "select dataset,user,creationTime,location,nFiles,status,crossSectionInPicobarn,higherOrderCrossSectionInPicobarn from ntuple where dataset like '$queryDataset' order by creationTime";
197	ahart	1.1	$db->selectdb ("ntuple");
198			$results = $db->query ($query);
199			if ($results->numrows () == 1)
200			{
201			my @row = $results->fetchrow ();
202	ahart	1.15	return ($row[3], $row[4], $row[5], $row[7]) if $row[7];
203			return ($row[3], $row[4], $row[5], $row[6]) if !$row[7];
204	ahart	1.1	}
205			if ($results->numrows () == 0)
206			{
207			print "Dataset does not exist on the Tier 3!\n";
208			exit;
209			}
210			my %map;
211			print "Found multiple datasets matching\n";
212			print "\"$dataset\":\n";
213			for (my $i = 1; $i <= $results->numrows (); $i++)
214			{
215			my @row = $results->fetchrow ();
216	ahart	1.18	$row[2] =~ s/([^ ]) [^ ]/$1/g;
217	ahart	1.15	$map{"$i"} = [$row[3], $row[4], $row[5], $row[7]] if $row[7];
218			$map{"$i"} = [$row[3], $row[4], $row[5], $row[6]] if !$row[7];
219	ahart	1.2	printf "(%2d) $row[0]\n", $i;
220	ahart	1.18	print " (";
221			print color "green" if $row[5] eq "present";
222			print color "bold yellow" if $row[5] eq "submitted";
223			print color "bold red" if $row[5] eq "created" or $row[5] eq "cancelled" or $row[5] eq "deprecated";
224			print $row[5];
225			print color "reset";
226			print ") created by $row[1] on $row[2]\n";
227	ahart	1.1	}
228			print "\nWhich dataset would you like to use?: ";
229			my $response = <STDIN>;
230			$response =~ s/[ \t\n]//g;
231			if (!(exists $map{$response}))
232			{
233			print "Your selection \"$response\" was not a valid option! Quitting.\n";
234			exit;
235			}
236
237	ahart	1.6	return ($map{$response}[0], $map{$response}[1], $map{$response}[2], $map{$response}[3]);
238	ahart	1.1	}
239
240			sub
241			outputCondor
242			{
243	ahart	1.14	my $condorFileName = shift;
244	ahart	1.1	my $workingDir = shift;
245			my $nJobs = shift;
246	ahart	1.8	my $dataset = shift;
247	ahart	1.16	my $label = shift;
248	ahart	1.1
249			my $cmsRun = `which cmsRun`;
250	ahart	1.14	my $condorFile = "";
251	ahart	1.1
252	ahart	1.14	if (!(-e $condorFileName))
253			{
254	ahart	1.16	my $arguments = "Arguments = config_cfg.py True $nJobs \$(Process)";
255	ahart	1.17	$arguments .= " $dataset" if $dataset;
256			$arguments .= " NULL" if !$dataset;
257			$arguments .= " $label" if $label;
258			$arguments .= " NULL" if !$label;
259			$arguments .= "\n";
260	ahart	1.16
261	ahart	1.14	$condorFile .= "Executable = $cmsRun\n";
262			$condorFile .= "Universe = vanilla\n";
263			$condorFile .= "Getenv = True\n";
264	ahart	1.16	$condorFile .= $arguments;
265	ahart	1.14	$condorFile .= "\n";
266			$condorFile .= "Output = condor_\$(Process).out\n";
267			$condorFile .= "Error = condor_\$(Process).err\n";
268			$condorFile .= "Log = condor_\$(Process).log\n";
269			$condorFile .= "\n";
270			$condorFile .= "+IsLocalJob = true\n";
271			$condorFile .= "Rank = TARGET.IsLocalSlot\n";
272			$condorFile .= "\n";
273			$condorFile .= "Queue $nJobs\n";
274			}
275			else
276			{
277			open (SUB, "<$condorFileName");
278			my @condorFile = <SUB>;
279			close (SUB);
280			$condorFile = join ("", @condorFile);
281			$condorFile =~ s/\$cmsRun/$cmsRun/g;
282			$condorFile =~ s/\$nJobs/$nJobs/g;
283			$condorFile =~ s/\$dataset/$dataset/g if $dataset;
284			$condorFile =~ s/\$dataset/NULL/g if !$dataset;
285	ahart	1.16	$condorFile =~ s/\$label/$label/g if $label;
286			$condorFile =~ s/\$label/NULL/g if !$label;
287	ahart	1.14	}
288	ahart	1.1
289	ahart	1.14	open (SUB, ">$workingDir/condor.sub");
290			print SUB $condorFile;
291	ahart	1.1	close (SUB);
292			}
293
294			sub
295			printHelp
296			{
297			my $exeName = $0;
298			$exeName =~ s/^.\/([^\/])$/$1/;
299
300	ahart	1.20	print "Usage: $exeName [OPTION]... [DATASET \| LOCATION \| LIST] CONFIG DIRECTORY NJOBS\n";
301	ahart	1.1	print "Submits CMSSW jobs to the OSU Tier 3 compute nodes using Condor.\n";
302			print "\n";
303	ahart	1.20	printf "%-29s%s\n", " -d, --dataset DATASET", "override the dataset name";
304	ahart	1.1	printf "%-29s%s\n", " -h, --help", "print this help message";
305	ahart	1.16	printf "%-29s%s\n", " -l, --label LABEL", "give the dataset a short label";
306	ahart	1.13	printf "%-29s%s\n", " -m, --maxEvents N", "only run over N events in the dataset; default is";
307	ahart	1.20	printf "%-29s%s\n", " -p, --process PROCESS", "suffix for the process name";
308	ahart	1.13	printf "%-29s%s\n", " ", "to run over all events";
309	ahart	1.1	print "\n";
310	ahart	1.12	print "The optional first argument must be either a DATASET registered in the Tier 3\n";
311	ahart	1.20	print "ntuple database, a LOCATION which exists on disk, or a text file containing a\n";
312			print "LIST of files to run over. CONFIG must be a valid CMSSW python configuration\n";
313			print "which can be used with cmsRun. DIRECTORY is a working directory that is created\n";
314			print " and in which all output, both from the CMSSW jobs and from Condor, is placed.\n";
315			print "Finally, NJOBS is the number of Condor jobs that will be created.\n";
316	ahart	1.1
317			exit;
318			}