зеркало из https://github.com/mozilla/pjs.git
313 строки
10 KiB
Perl
313 строки
10 KiB
Perl
# The contents of this file are subject to the Netscape Public
|
|
# License Version 1.1 (the "License"); you may not use this file
|
|
# except in compliance with the License. You may obtain a copy of
|
|
# the License at http://www.mozilla.org/NPL/
|
|
#
|
|
# Software distributed under the License is distributed on an "AS
|
|
# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
# implied. See the License for the specific language governing
|
|
# rights and limitations under the License.
|
|
#
|
|
# The Original Code is the Netscape Mailstone utility,
|
|
# released March 17, 2000.
|
|
#
|
|
# The Initial Developer of the Original Code is Netscape
|
|
# Communications Corporation. Portions created by Netscape are
|
|
# Copyright (C) 1997-2000 Netscape Communications Corporation. All
|
|
# Rights Reserved.
|
|
#
|
|
# Contributor(s): Dan Christian <robodan@netscape.com>
|
|
# Marcel DePaolis <marcel@netcape.com>
|
|
#
|
|
# Alternatively, the contents of this file may be used under the
|
|
# terms of the GNU Public License (the "GPL"), in which case the
|
|
# provisions of the GPL are applicable instead of those above.
|
|
# If you wish to allow use of your version of this file only
|
|
# under the terms of the GPL and not to allow others to use your
|
|
# version of this file under the NPL, indicate your decision by
|
|
# deleting the provisions above and replace them with the notice
|
|
# and other provisions required by the GPL. If you do not delete
|
|
# the provisions above, a recipient may use your version of this
|
|
# file under either the NPL or the GPL.
|
|
#####################################################
|
|
|
|
# This file deals with the graphs data only
|
|
# Interfaces to gnuplot to generate gifs for HTML inclusion.
|
|
|
|
# Type of images to hold plots (e.g. png, gif, jpeg, tiff, etc)
|
|
unless ($params{IMAGETYPE}) {
|
|
# Should probe gnuplot and see if it can generate one of:
|
|
# png, gif, jpeg, tiff, or pbm.
|
|
# Not all the programs that use args.pl need this (or have gnuplot, yet)
|
|
my $outfile = "$tmpbase/termtypes.out";
|
|
my %types = (); # hash of interesting types that we spot
|
|
|
|
unless (open(NEW, "<$outfile")) { # re-use old file if present
|
|
($params{DEBUG}) &&
|
|
print "Asking gnuplot what output types it supports\n";
|
|
|
|
my $infile = "$tmpbase/setterm.gpt";
|
|
open (NEW, ">$infile") ||
|
|
die "genPlot: Could not open output $infile: $!";
|
|
print NEW "set terminal";
|
|
close (NEW);
|
|
# Redirect STDIN, and STDERR
|
|
open SAVEIN, "<STDIN";
|
|
open STDIN, "<$infile"
|
|
|| die "Coundn't open $infile for input\n";
|
|
open SAVEERR, ">&STDERR";
|
|
open STDERR, ">$outfile"
|
|
|| die "Couldnt open $outfile for output\n";
|
|
system $params{GNUPLOT}; # gnuplot < $infile 2> $outfile
|
|
# Restore STDERR and STDIN
|
|
close STDERR;
|
|
open STDERR, ">&SAVEERR";
|
|
open STDIN, "<SAVEIN";
|
|
|
|
open(NEW, "<$outfile") ||
|
|
die ": Could not open gnuplot output for parsing ($outfile): $!";
|
|
|
|
unlink ($infile); # clean up
|
|
}
|
|
|
|
# now check through the output for terminal types we can use.
|
|
# I havent verified the jpeg or tiff types. e-mail me success or failure
|
|
while (<NEW>) {
|
|
(/\sgif\s/) && ++$types{"gif"} && next;
|
|
(/\spng\s/) && ++$types{"png"} && next;
|
|
(/\sjpeg\s/) && ++$types{"jpeg"} && next;
|
|
(/\stiff\s/) && ++$types{"tiff"} && next;
|
|
(/\spbm\s/) && ++$types{"pbm"} && next;
|
|
}
|
|
close (NEW);
|
|
|
|
($params{DEBUG}) &&
|
|
print "Found these gnuplot types: " . (join " ", (keys %types)) . "\n";
|
|
|
|
# The ordering here determines our preferences
|
|
# This list is by likely browser compatibility and image compactness
|
|
# png is about 10x smaller than gif
|
|
# jpeg will probably look bad, but will be directly supported
|
|
if ($types{"png"}) { $params{IMAGETYPE}="png"; }
|
|
elsif ($types{"gif"}) { $params{IMAGETYPE}="gif"; }
|
|
elsif ($types{"jpeg"}) { $params{IMAGETYPE}="jpeg"; }
|
|
elsif ($types{"tiff"}) { $params{IMAGETYPE}="tiff"; }
|
|
elsif ($types{"pbm"}) { $params{IMAGETYPE}="pbm"; }
|
|
else {
|
|
die "Gnuplot doesn't support any good image types. Check $outfile.\n";
|
|
}
|
|
# leave the output file around to speed up repeat runs
|
|
}
|
|
|
|
# sub function to write data files, fire off gnuscript, and clean up
|
|
# Uses global startTime and endTime figured above
|
|
# genPlot counterName title label \@protocols \@variables
|
|
sub genPlot {
|
|
my $name = shift;
|
|
my $title = shift;
|
|
my $label = shift;
|
|
my $protos = shift || die "genPlot: '$name' missing protocols";
|
|
my $f = shift;
|
|
my $vars = shift || die "genPlot: '$name' missing vars";
|
|
|
|
my $runlist = "";
|
|
my $totPoints = 0;
|
|
my $totProtos = 0;
|
|
my @realProtos;
|
|
my @goodProtos;
|
|
|
|
# user fewer data points than pixels to look good.
|
|
# on 640x480 gif, the graph is about 579x408
|
|
my $maxData = int (($params{CHARTWIDTH}-60) * 0.9);
|
|
my $averageCnt = int (($endTime - $startTime + ($maxData - 1))/$maxData);
|
|
if ($averageCnt < 1) { $averageCnt = 1; } # must be a positive int
|
|
|
|
($params{DEBUG}) && print "$name: averageCnt=$averageCnt vars = @$vars \n";
|
|
|
|
foreach $p (@$protos) { # First see if there is anything to graph
|
|
($p =~ /^Total$/o) && next; # derived if needed
|
|
my $pPoints = 0;
|
|
my $gp = $graphs{$p};
|
|
ALLVAR: foreach $vm (@$vars) {
|
|
my $vp = ($f) ? $gp->{$vm}->{$f} : $gp->{$vm};
|
|
|
|
unless (($vp) && (scalar %$vp)) {
|
|
#print "genplot Checking: $p $vm $f => NO\n";
|
|
next;
|
|
}
|
|
#print "genplot Checking: $p $vm $f => ";
|
|
foreach $time (keys %$vp) {
|
|
next unless ($vp->{$time} != 0);
|
|
$totPoints++;
|
|
$pPoints++;
|
|
#print "VALUES\n";
|
|
last ALLVAR;
|
|
}
|
|
#print "nothing\n"
|
|
}
|
|
if ($pPoints > 0) { # count how many protocols have non 0
|
|
$totProtos++;
|
|
push @goodProtos, $p;
|
|
}
|
|
}
|
|
($params{DEBUG}) && print "\tprotocols: @goodProtos\n";
|
|
|
|
if ($totPoints == 0) { # nothing in any protocol
|
|
print "No data for graph '$name', variables '@$vars'\n";
|
|
return 0;
|
|
}
|
|
|
|
foreach $p (@$protos) {
|
|
unlink ("$tmpdir/$name.$p"); # remove any previous runs
|
|
|
|
(($p =~ /^Total$/o) && ($totProtos <= 1))
|
|
&& next; # skip Totally if only 1 protocol plus total
|
|
|
|
($p !~ /^Total$/o) && push @realProtos, $p; # everything but Total
|
|
|
|
# if ($p =~ /^Total$/o) { # move from last to first
|
|
# $runlist = "\'$name.$p\' with lines, " . $runlist;
|
|
# next;
|
|
# }
|
|
|
|
$runlist .= ", " if ($runlist); # later ones
|
|
|
|
$runlist .= "\'$name.$p\' with lines";
|
|
}
|
|
|
|
$totPoints = 0;
|
|
foreach $p (@realProtos) { # create the plot data files
|
|
open(DATA, ">$tmpdir/$name.$p") ||
|
|
die "Can't open $tmpdir/$name.$p:$!";
|
|
my $gp = $graphs{$p};
|
|
my $n = 0;
|
|
my $s = 0.0;
|
|
my $sTime = 0.0;
|
|
my $vp = ($f) ? $gp->{$vars->[0]}->{$f} : $gp->{$vars->[0]};
|
|
|
|
# foreach $time (sort numeric keys %$vp) {
|
|
for (my $tm = $startTime; $tm <= $endTime; $tm++) {
|
|
my $v = 0.0;
|
|
foreach $vm (@$vars) {
|
|
$vp = ($f) ? $gp->{$vm}->{$f} : $gp->{$vm};
|
|
|
|
$totPoints++;
|
|
|
|
# due to optimization in updateDelta,
|
|
# 0 entries are undefined (also avoids warning)
|
|
$v += ($vp->{$tm}) ? $vp->{$tm} : 0;
|
|
|
|
# if ($vp->{$tm} < 0) {
|
|
# print $name, ": proto=", $p, " var=", $vm,
|
|
# " value=", $vp->{$tm}, "\n";
|
|
# }
|
|
}
|
|
$s += $v;
|
|
$n += 1;
|
|
if ($n == 1) { # NOTE: shifts left in sliding window
|
|
$sTime = $tm-$startTime;
|
|
}
|
|
if ($n >= $averageCnt) {
|
|
printf (DATA "%d %f\n", $sTime * $timeStep, $s/$n);
|
|
$n = 0;
|
|
$s = 0.0;
|
|
}
|
|
}
|
|
if ($n > 0) { # handle end case
|
|
printf (DATA "%d %f\n", $sTime * $timeStep, $s/$n);
|
|
}
|
|
close(DATA);
|
|
}
|
|
#($params{DEBUG}) && print "\tpoints: $totPoints\n";
|
|
|
|
# need to handle "Total" case
|
|
# read the other files and write out the sum
|
|
# FIX: total my be mis-aligned with data
|
|
if (($#$protos > $#realProtos) && ($totProtos > 1)) {
|
|
unlink ("$tmpdir/$name.Total");
|
|
open(DATA, ">$tmpdir/$name.Total") ||
|
|
die "Can't open $tmpdir/$name.Total:$!";
|
|
|
|
foreach $r (@goodProtos) { # get file handles
|
|
open($r, "$tmpdir/$name.$r")
|
|
|| die "Couldn't open $tmpdir/$name.$r: $!";
|
|
}
|
|
# ASSUMES files are identical in order
|
|
my $first = shift @goodProtos;
|
|
# print "First protocol: $first Rest: @realProtos\n";
|
|
while (<$first>) {
|
|
my ($t, $s) = split ' ', $_;
|
|
foreach $r (@goodProtos) { # get file handles
|
|
$l = <$r>;
|
|
if ($l) {
|
|
my ($tt, $v) = split ' ', $l;
|
|
$t = $tt unless ($t); # in case first proto missing time
|
|
$s += $v;
|
|
}
|
|
}
|
|
printf (DATA "%d %f\n", $t, $s);
|
|
}
|
|
|
|
foreach $r (@goodProtos) { close($r); }
|
|
close (DATA);
|
|
}
|
|
|
|
# Create a script to feed to gnuplot, which creates a .gif graph.
|
|
$runTime = ($endTime - $startTime + 1) * $timeStep;
|
|
unlink("$tmpdir/$name.gpt");
|
|
open(SCRIPT, ">$tmpdir/$name.gpt")
|
|
|| die "Can't open $tmpdir/$name.gpt:$!";
|
|
|
|
$gnuplot = $params{GNUPLOT};
|
|
if ($gnuplot !~ /^\//) { # if not absolute, adjust for cd $tmpbase
|
|
$gnuplot = "../../$gnuplot"; # ASSUME $tmpbase is single dir
|
|
}
|
|
#print "gnuplot is $gnuplot $params{GNUPLOT}\n";
|
|
|
|
my $varstring = ""; # create display version of names
|
|
foreach $t (@$vars) {
|
|
$varstring .= ", " if ($varstring);
|
|
$varstring .= ($timerNames{$t}) ? $timerNames{$t} : $t;
|
|
}
|
|
|
|
# Setup output "terminal type"
|
|
if ($params{IMAGETYPE} eq "gif") { # gif type has different arguments
|
|
print SCRIPT "set terminal $params{IMAGETYPE} small size $params{CHARTWIDTH},$params{CHARTHEIGHT}\n";
|
|
} else { # most types work like this
|
|
print SCRIPT "set terminal $params{IMAGETYPE} small color\n";
|
|
if (($params{CHARTWIDTH} != 640) || ($params{CHARTHEIGHT} != 480)) {
|
|
my $xscale = $params{CHARTWIDTH} / 640;
|
|
my $yscale = $params{CHARTHEIGHT} / 480;
|
|
print SCRIPT "set size $xscale,$yscale\n";
|
|
}
|
|
}
|
|
print SCRIPT<<"!GROK!THIS!";
|
|
set output "../../$resultdir/$name.$params{IMAGETYPE}" # ASSUME $tmpbase is single dir
|
|
set autoscale
|
|
set xlabel "Test time (seconds)"
|
|
set ylabel "$label"
|
|
set title "$title ($varstring) -- $params{TSTAMP}"
|
|
plot [0:$runTime] $runlist
|
|
!GROK!THIS!
|
|
close(SCRIPT);
|
|
|
|
# run script from tmpbase to clean up line labeling
|
|
# my $olddir=getcwd();
|
|
chdir $tmpdir;
|
|
system (split (/\s/, $gnuplot), "$name.gpt");
|
|
chdir "../..";
|
|
# chdir $olddir;
|
|
|
|
unless ($params{DEBUG}) {
|
|
# cleanup the plot data (or leave around for debugging)
|
|
foreach $p (@$protos) {
|
|
unlink("$tmpdir/$name.$p");
|
|
}
|
|
unlink("$tmpdir/$name.gpt");
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
|
|
return 1;
|