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#!/usr/bin/env perl
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use strict;
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use Getopt::Long;
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use POSIX;
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sub processArgs;
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sub printHelp;
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sub getRunList;
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sub countEvents;
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my %opt;
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Getopt::Long::Configure ("bundling");
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GetOptions (\%opt, "prefix|p=s", "weight|w=s", "help|h");
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printHelp () if $opt{"help"} || !$opt{"prefix"};
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my $files = processArgs (\@ARGV);
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my @rootFiles;
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my @weights;
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my @goodJobs;
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my @badJobs;
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my %runList;
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my $counting = 0;
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foreach my $file (@$files)
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{
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next if $file eq ".";
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next if $file eq "..";
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if ($file =~ m/^.*\/condor_.*\.log$/)
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{
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my $jobNumber = $file;
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$jobNumber =~ s/^.*\/condor_([^_]*)\.log$/$1/;
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open (FILE, "<$file");
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my @fileContents = <FILE>;
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close (FILE);
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my $fileContents = join ("", @fileContents);
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$fileContents =~ s/\n/ /g;
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$fileContents =~ s/.*\(return value ([^)]*)\).*/$1/g;
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push (@goodJobs, $jobNumber) if $fileContents == 0;
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if ($fileContents != 0)
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{
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push (@badJobs, $jobNumber);
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print "Skipping job $jobNumber. (return value $fileContents)\n";
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}
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}
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if ($file =~ m/^.*\/runList\.py$/)
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{
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my $directory = $file;
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$directory =~ s/^(.*)\/runList\.py$/$1/;
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$runList{$directory} = getRunList ($file);
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$counting = 1;
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}
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}
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my $nJobs = @goodJobs;
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$nJobs += @badJobs;
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my $goodEvents = 0;
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my $goodLumis = 0;
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my $goodRuns = 0;
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my $badEvents = 0;
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my $badLumis = 0;
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my $badRuns = 0;
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foreach my $file (@$files)
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{
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next if $file eq ".";
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next if $file eq "..";
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my $badJob = 0;
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if ($file =~ m/^.*_[^_]*\.root$/)
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{
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my $jobNumber = $file;
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my $directory = $file;
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$jobNumber =~ s/^.*_([^_]*)\.root$/$1/;
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$directory =~ s/^(.*)\/[^\/]*\.root$/$1/;
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foreach my $badJobNumber (@badJobs)
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{
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$badJob = 1 if $jobNumber = $badJobNumber;
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}
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countEvents ($runList{$directory}, $jobNumber, $nJobs, \$goodEvents, \$goodLumis, \$goodRuns) if !$badJob && defined $runList{$directory};
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countEvents ($runList{$directory}, $jobNumber, $nJobs, \$badEvents, \$badLumis, \$badRuns) if $badJob && defined $runList{$directory};
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}
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next if $badJob;
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if ($file =~ m/^.*\.root$/)
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{
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push (@rootFiles, $file);
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push (@weights, $opt{"weight"}) if $opt{"weight"};
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push (@weights, 1.0) if !$opt{"weight"};
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}
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}
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my $nGoodJobs = @goodJobs;
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my $nBadJobs = @badJobs;
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print "$nGoodJobs ran successfully over $goodEvents events, $goodLumis lumis, $goodRuns runs\n" if $counting;
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print "$nBadJobs failed to run over $badEvents events, $badLumis lumis, $badRuns runs\n" if $counting;
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if (!@rootFiles)
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{
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print "Found no ROOT files to merge!\n";
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exit;
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}
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my $rootFiles = join (" ", @rootFiles);
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my $weights = join (",", @weights);
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system ("mergeTFileServiceHistograms -i $rootFiles -o $opt{'prefix'}.root -w $weights");
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system ("cutFlowTable $opt{'prefix'}.root cutFlow >& $opt{'prefix'}.tex");
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sub
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processArgs
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{
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my $argv = shift;
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my @files;
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foreach my $arg (@$argv)
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{
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$arg =~ s/\/*$//;
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if (!(-e $arg))
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{
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print "$arg does not exist!\n";
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exit;
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}
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next if ($arg =~ m/\/\.$/ || $arg =~ m/\/\.\.$/);
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if (-d $arg)
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{
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opendir (DIR, $arg);
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my @dirContents = readdir (DIR);
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closedir (DIR);
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for (my $i = 0; $i < @dirContents; $i++)
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{
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$dirContents[$i] = "$arg/$dirContents[$i]";
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}
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my $newFiles = processArgs (\@dirContents);
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push (@files, @$newFiles);
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}
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else
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{
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push (@files, $arg);
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}
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}
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return \@files;
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}
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sub
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printHelp
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{
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my $exeName = $0;
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$exeName =~ s/^.*\/([^\/]*)$/$1/;
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print "Usage: $exeName -p PREFIX [OPTION]... DIRECTORIES_AND_FILES\n";
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print "Merges ROOT files containing histograms and produces a cutflow table in the\n";
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print "form of a LaTeX document from the histogram named \"cutFlow\". If there are\n";
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print "Condor logs in the specified directories, checks for nonzero return values.\n";
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print "\n";
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print "Mandatory arguments to long options are mandatory for short options too.\n";
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printf "%-29s%s\n", " -h, --help", "print this help message";
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printf "%-29s%s\n", " -p, --prefix PREFIX", "output files are named PREFIX.root and PREFIX.tex";
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printf "%-29s%s\n", " -w, --weight WEIGHT", "scale the output by WEIGHT";
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exit;
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}
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sub
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getRunList
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{
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my $runListFile = shift;
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open (RUN_LIST, "<$runListFile");
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my @runList0 = <RUN_LIST>;
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close (RUN_LIST);
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my @runList;
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foreach my $file (@runList0)
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{
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next if !($file =~ m/^.*file:.*\.root.*/);
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$file =~ s/.*file:(.*)\.root.*/$1.root/;
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push (@runList, $file);
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}
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return \@runList;
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}
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sub
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countEvents
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{
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my $runList = shift;
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my $jobNumber = shift;
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my $nJobs = shift;
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my $events = shift;
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my $lumis = shift;
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my $runs = shift;
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my $filesPerJob = ceil (@$runList / $nJobs);
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print "Job $jobNumber ran successfully on $filesPerJob files.\n";
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my @subRunList = @$runList[($jobNumber * $filesPerJob)..($jobNumber * $filesPerJob + $filesPerJob - 1)];
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foreach my $file (@subRunList)
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{
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my @output = `edmFileUtil $file`;
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my $output = join (" ", @output);
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$output =~ s/\n//g;
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my $eventsStr = $output;
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my $lumisStr = $output;
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my $runsStr = $output;
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$eventsStr =~ s/^.*\([^ ]* runs, [^ ]* lumis, ([^ ]*) events, [^ ]* bytes\).*$/$1/;
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$lumisStr =~ s/^.*\([^ ]* runs, ([^ ]*) lumis, [^ ]* events, [^ ]* bytes\).*$/$1/;
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$runsStr =~ s/^.*\(([^ ]*) runs, [^ ]* lumis, [^ ]* events, [^ ]* bytes\).*$/$1/;
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$$events += $eventsStr;
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$$lumis += $lumisStr;
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$$runs += $runsStr;
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}
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}
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