69 lines
1.6 KiB
Perl
69 lines
1.6 KiB
Perl
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#!/usr/bin/perl
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#takes a test and a program from a dp and produces a gnuplot script
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#use like perl plotNLT.pl password Programs/MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000 llc
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use CGI;
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use DBI;
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my $q = new CGI;
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# database information
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$db="llvmalpha";
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$host="localhost";
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$userid="llvmdbuser";
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$passwd=$q->param('pwd');
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$connectionInfo="dbi:mysql:$db;$host";
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# make connection to database
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$dbh = DBI->connect($connectionInfo,$userid,$passwd) or die DBI->errstr;
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$count = 0;
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while ($q->param('n' . $count))
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{
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$count++;
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}
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$| = 1;
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print "Content-type: image/png", "\n\n";
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open CMDSTREAM, "|gnuplot";
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#open CMDSTREAM, "|echo";
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print CMDSTREAM "set terminal png\n";
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print CMDSTREAM "set output\n";
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print CMDSTREAM "set xdata time\n";
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print CMDSTREAM 'set timefmt "%Y-%m-%d"';
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print CMDSTREAM "\nplot";
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for ($iter = 0; $iter < $count; $iter++) {
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if ($iter)
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{ print CMDSTREAM ","; }
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print CMDSTREAM " '-' using 1:2 title \"" . $q->param('t' . $iter) . "," . $q->param('n' . $iter) . "\"with lines";
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}
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print CMDSTREAM "\n";
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for ($iter = 0; $iter < $count; $iter++) {
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$prog = $q->param('n' . $iter);
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$test = $q->param('t' . $iter);
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$query = "Select RUN, VALUE from Tests where TEST = '$test' AND NAME = '$prog' ORDER BY RUN";
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#print "\n$query\n";
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my $sth = $dbh->prepare( $query) || die "Can't prepare statement: $DBI::errstr";;
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my $rc = $sth->execute or die DBI->errstr;
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while(($da,$v) = $sth->fetchrow_array)
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{
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print CMDSTREAM "$da $v\n";
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}
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print CMDSTREAM "e\n";
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}
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print CMDSTREAM "exit\n";
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close CMDSTREAM;
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# disconnect from database
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$dbh->disconnect;
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