From e3142bee52bafa129092663d0fd988455420aea5 Mon Sep 17 00:00:00 2001
From: Andrew Lenharth <andrewl@lenharth.org>
Date: Wed, 27 Apr 2005 17:32:41 +0000
Subject: [PATCH] import fix and plot multiple lines at once

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21596 91177308-0d34-0410-b5e6-96231b3b80d8
---
 utils/importNLT.pl |  2 +-
 utils/plotNLT.pl   | 44 +++++++++++++++++++++++++++++---------------
 2 files changed, 30 insertions(+), 16 deletions(-)

diff --git a/utils/importNLT.pl b/utils/importNLT.pl
index 1511803e817..c1b950dc34d 100644
--- a/utils/importNLT.pl
+++ b/utils/importNLT.pl
@@ -23,7 +23,7 @@ while($d = <>)
   if (18 == scalar split " ", $d)
     {
       ($day, $mon, $year, $prog, $gccas, $bc, $llccompile, $llcbetacompile, $jitcompile,
-       $mc, $gcc, $cbe, $llc, $llcbeta, $jit, $foo1, $foo2, $foo3) = split / /, $d;
+       $mc, $gcc, $cbe, $llc, $llcbeta, $jit, $foo1, $foo2, $foo3) = split " ", $d;
       if ($gccas =~ /\d+/)
         {
           $dbh->do("INSERT INTO Tests (NAME, RUN, TEST, VALUE) VALUES
diff --git a/utils/plotNLT.pl b/utils/plotNLT.pl
index ca911db26f5..55d503d6893 100644
--- a/utils/plotNLT.pl
+++ b/utils/plotNLT.pl
@@ -14,26 +14,40 @@ $connectionInfo="dbi:mysql:$db;$host";
 # make connection to database
 $dbh = DBI->connect($connectionInfo,$userid,$passwd) or die DBI->errstr;
 
-$prog = shift @ARGV;
-$test = shift @ARGV;
+
+$count = @ARGV / 2;
 
 print "set xdata time\n";
 print 'set timefmt "%Y-%m-%d"';
-print "\nplot '-' using 1:2 with lines \n";
-
-$query = "Select RUN, VALUE from Tests where TEST = '$test' AND NAME = '$prog' ORDER BY RUN";
-#print $query;
-
-my $sth = $dbh->prepare( $query) || die "Can't prepare statement: $DBI::errstr";;
-
-my $rc = $sth->execute or die DBI->errstr;
-
-while(($da,$v) = $sth->fetchrow_array)
-{
-  print "$da $v\n";
+print "\nplot";
+for ($iter = 0; $iter < $count; $iter++) {
+  if ($iter)
+    { print ","; }
+  print " '-' using 1:2 with lines";
+}
+
+print "\n";
+
+for ($iter = 0; $iter < $count; $iter++) {
+
+  $prog = shift @ARGV;
+  $test = shift @ARGV;
+
+  $query = "Select RUN, VALUE from Tests where TEST = '$test' AND NAME = '$prog' ORDER BY RUN";
+  #print "\n$query\n";
+  
+  my $sth = $dbh->prepare( $query) || die "Can't prepare statement: $DBI::errstr";;
+  
+  my $rc = $sth->execute or die DBI->errstr;
+  
+  while(($da,$v) = $sth->fetchrow_array)
+    {
+      print "$da $v\n";
+    }
+  
+  print "e\n";
 }
 
-print "e\n";
 
 # disconnect from database
 $dbh->disconnect;