diff -r 000000000000 -r 6474c204b198 tools/performance/memtest/cgi/memtest_form.cgi
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/performance/memtest/cgi/memtest_form.cgi Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,146 @@
+#!/usr/bin/perl
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+
+#______________________________________________________________________________________
+# these variables will need to be changed to fit the host machine configuration/directories.
+#
+# this is where the linux.dat files live; currently /home/usr/ftp/pub/data/memtests
+ $directory_root = "/u/twalker/memtest/results/daily";
+#
+ $host_server = "smoketest1";
+#
+# note: the /plots_tmp directory under $results_dir will need to be cleaned out periodically
+# because this is where the .png files will be put on creation (it could become a memory hog)
+ $results_dir = "/usr/local/apache/htdocs";
+
+# this is where gnuplot app lives
+ $gnuplot = "/usr/bin/gnuplot";
+#
+#--------------------------------------------------------------------------------------
+
+# take in form info and convert it to usable variables --------------------------------
+
+$query_string = $ENV{'QUERY_STRING'};
+
+@key_value_pairs = split (/&/, $query_string);
+
+foreach $key_value (@key_value_pairs)
+ {
+ ($key, $value) = split (/=/, $key_value);
+ $value =~ tr/+/ /;
+ $value =~ s/%([\dA-Fa-f][\dA-Fa-f])/pack ("C", hex ($1))/eg;
+ $form_data{$key} = $value;
+ @list_keys = keys(%form_data);
+ @values_keys = values(%form_data);
+ }
+
+# error check for user selecting all three fields ------------------------------------
+
+$number_of_values = @key_value_pairs;
+
+if ($number_of_values != 3) {
+ print "Content-type: text/html", "\n\n";
+
+ print "", "\n";
+ print "Plotting Error", "\n";
+ print "", "\n";
+ print "", "Plotting Error", "
", "
", "\n";
+ print "Please close this window and make a selection from each of the three fields.", "\n";
+ print "", "\n";
+ }
+
+# create variables to point to directories containg the linux.dat files ---------------
+
+else {
+ ($month, $day, $year) = split (/\//, $form_data{"first_date"});
+ $first_date = "$year$month$day";
+ ($month, $day, $year) = split (/\//, $form_data{"compare_date"});
+ $compare_date = "$year$month$day";
+ $test_list_in = $form_data{"test_list"};
+ if ($test_list_in eq "large to small") {
+ $test_list = "static41x3_gtol";
+ }
+ elsif ($test_list_in eq "small to large") {
+ $test_list = "static41x3_ltog";
+ }
+ elsif ($test_list_in eq "plain text") {
+ $test_list = "static_vanillaX100";
+ }
+ elsif ($test_list_in eq "memory hog") {
+ $test_list = "static_iplanetX100";
+ }
+
+ open(FIRST_DATE_DIR,"$directory_root/$test_list/$first_date/linux.dat") || die "could not create directory\n";
+ open(COMPARE_DATE_DIR,"$directory_root/$test_list/$compare_date/linux.dat") || die "could not create directory\n";
+ $first_date_dir = join ("/",$directory_root , $test_list, $first_date, "linux.dat");
+ $compare_date_dir = join ("/", $directory_root, $test_list, $compare_date, "linux.dat");
+
+# get slope of first date line---------------------------------------------------------
+
+ while () {
+ $line = $_;
+ }
+ @slope_array_first = split (' ',$line);
+ $slope_first = $slope_array_first[1];
+ $label_placement_first = $slope_array_first[5];
+ $line_formula_first = join (" ", $slope_array_first[3], $slope_array_first[2], $slope_array_first[1], $slope_array_first[4], $slope_array_first[5]);
+ chop($slope_first);chop($slope_first);chop($slope_first);
+ close (FIRST_DATE_DIR);
+
+# get slope of compare date line---------------------------------------------------------
+
+ while () {
+ $line = $_;
+ }
+ @slope_array_compare = split (' ',$line);
+ $slope_compare = $slope_array_compare[1];
+ $label_placement_compare = $slope_array_compare[5];
+ $line_formula_compare = join (" ", $slope_array_compare[3], $slope_array_compare[2], $slope_array_compare[1], $slope_array_compare[4], $slope_array_compare[5]);
+ chop($slope_compare);chop($slope_compare);chop($slope_compare);
+ close(COMPARE_DATE_DIR);
+
+# generate gnuplot graph --------------------------------------------------------------
+
+ $process_id = $$;
+ $output_file = join ("", $results_dir, "/plots_tmp/", $process_id, ".png");
+ $output_location = join ("", "http://", $host_server, "/plots_tmp/", $process_id, ".png");
+ open(GNUPLOT, "|$gnuplot");
+ print GNUPLOT <