Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl: the Markov chain saw
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??

Thanks for that information about benchmarking, that is exactly what I needed. Btw, what I meant by "I don't trust it because it is too simple" is that it looked like too simple of a solution to what looked to be a complex problem, but really wasn't.

For those who still want to see the code, here it is (I've removed all of the stuff that doesn't have to do with the hierarchy part, to cut down on confusion):

#!/usr/bin/perl # *********************** # Name: hierarchy.pl # Author: Joe Ryan # Date Finished: August 10th, 2001 # Where Used: http://amherst.k12.oh.us/cgi-bin/weblog/hierarchy.pl # Description: An extension to mainlog.pl that lets the # user browse through the amherst website, showing the hits # per directory and per file. Note that the script # doesn't directly run off the weblog, but rather a text # file that is created after processing the weblog. open(DATA, 'pagehits.txt'); @mlines = <DATA>; close(DATA); $cutat = 2; # recursive function that prints the hierarchy sub print_hierarchy { my ($newlevelref, $newhitsref, $x, $stophere, $plvars, $temp, $tem +p1, $resume) = @_; my (@newlevel) = @$newlevelref; my (@newhits) = @$newhitsref; if ($x<=$cutlevelat) { print "<ul>\n"; $spaces = "<li>"; $spacesend = "</li>"; my ($y)=0; for ($y=0; $y < @newlevel; $y++) { my ($newleveltemp) = $newlevel[$y]; my ($newhitstemp) = $newhits[$y]; my ($temp2) = $temp.$newleveltemp; my ($temp3) = $temp1.$newleveltemp; my ($p_count) = ($newleveltemp =~ tr/\.//); if ($p_count < 1) {$temp2.="/"; $temp3.="/";} eval ("\$plvars1 = \$plvars\.\"&pathlevel".$x."=\$newlevel +temp\""); print "$spaces $newhitstemp&nbsp;<a href=\"$temp2\">$newle +veltemp</a>&nbsp;<a href=\"/cgi-bin/weblog/hierarchy.pl?&cutlevelat=" +.($x+1)."$plvars1\">></a>&nbsp;<a href=\"/cgi-bin/weblog/hierarchy.pl +?addwatch=$temp3&addhits=$newhitstemp&cutlevelat=".($x+1)."$plvars\"> ++</a>$spacesend\n" unless ($newleveltemp =~ /\./ || $newleveltemp eq +""); if ($y == $stophere) { eval ("print_hierarchy(\\\@newlevel".($x).", \\\@newhi +ts".($x).", ".($x+1).", \$stophere".($x+1).", \$plvars1, \$temp2, \$t +emp3, 1)"); } } print "$spaces<b>--------------</b>$spacesend\n"; for ($y=0; $y < @newlevel; $y++) { my($newleveltemp) = $newlevel[$y]; my($newhitstemp) = $newhits[$y]; my($temp2) = $temp.$newleveltemp; my($temp3) = $temp1.$newleveltemp; eval ("\$plvars1 = \$plvars\.\"&pathlevel1=\$newleveltemp\ +""); my($p_count) = ($newleveltemp =~ tr/\.//); if ($p_count < 1) {$temp2.="/"; $temp3.="/";} print "$spaces $newhitstemp <a href=\"$temp2\">$newlevelte +mp</a>"."&nbsp;<a href=\"/cgi-bin/weblog/hierarchy.pl?addwatch=$temp3 +&addhits=$newhitstemp&cutlevelat=0$plvars\">+</a>\n" if ($newleveltem +p =~ /\./ && $newleveltemp ne ""); } print "</ul>\n"; } else { return 1; } } use CGI; $query = CGI::new(); # $cutlevelat is how many levels out a directory is from the base $cutlevelat = $query->param("cutlevelat"); $cutlevelat=0 if (!$cutlevelat); for ($i=0; $i<$cutlevelat; $i++) { eval ("\$pathlevel".$i." = \$query->param(\"pathlevel".$i."\")"); } print "Content-type: text/html\n\n<html><head><title>Hierarchy View</t +itle></head><body bgcolor=\"#FFFFFF\">\n"; @mypath = (""); @myhits = (0); $y=0; $v=0; for ($i=0; $i<$cutlevelat; $i++) { eval("\$n".$i."=0"); } for($i=0; $i<@mlines; $i++) { @entry = split (' ', $mlines[$i]); @path = split (/\//, $entry[0]); $temp=""; $x=1; for (; $x<=$cutat;$x++) { $path1[$x-1]=$path[$x-1]; $temp.=$path[$x-1]; $temp.= "/"; } $breakcheck=1; for ($c=0; $c<$cutlevelat; $c++) { $breakcheck=1; eval("\$pathlevel=\$pathlevel".$c); if ($path[$#path1+$c] eq $pathlevel) { eval("\$meep=\@newlevel".$c); for($z=0; $z<$meep; $z++) { eval ("\$narf=\$newlevel".$c."[\$z]"); if ($path[$#path1+1+$c] eq $narf) { eval ("\$newhits".$c."[\$z]+=\$entry[1]"); $breakcheck=0; } } if ($breakcheck) { eval("\$newlevel".$c."[\$n".$c."] = \$path[\$\#path1+1 ++".$c."]"); eval("\$newhits".$c."[\$n".$c."] = \$entry[1]"); eval("\$n".$c."++"); } } } $entry[0]=$temp; $breakcheck=1; for($x=0; $x<@mypath; $x++) { if ($entry[0] eq $mypath[$x]) { $myhits[$x]+=$entry[1]; $breakcheck=0; } } if ($breakcheck) { $mypath[$t]=$entry[0]; $myhits[$t]=$entry[1]; $t++; } } @indices = (0 .. $#myhits); @sorted_indices = sort {$myhits[$b] <=> $myhits[$a]} @indices; @myhits = @myhits[@sorted_indices]; @mypath = @mypath[@sorted_indices]; for ($i=0; $i<$cutlevelat; $i++) { eval("\@indices = (0 .. \$\#newhits".$i.")"); eval("\@sorted_indices = sort {\$newhits".$i."[\$b] <=> \$newhits" +.$i."[\$a]} \@indices"); eval("\@newhits".$i." = \@newhits".$i."[\@sorted_indices]"); eval("\@newlevel".$i." = \@newlevel".$i."[\@sorted_indices]"); } # find where the next level of the hierarchy is supposed to go for ($i=0; $i<$cutlevelat-1; $i++) { eval ("\$stophere".($i+1)."=0"); eval ("\$meep=\@newlevel".$i); eval ("\$pathlevel=\$pathlevel".($i+1)); for ($x=0; $x<$meep; $x++) { eval ("\$narf=\$newlevel".($i)."[\$x]"); if ($narf eq $pathlevel) { eval ("\$stophere".($i+1)."=\$x"); } } } print "<h1>Individual Page Hits</h1>\n<table border=\"1\" cellpadding= +\"5\">\n"; for($i=0; $i<@mypath; $i++) { print "<tr><td>\n"; my (@path) = split (/\//, $mypath[$i]); print $myhits[$i]."&nbsp;"; print "<a href=\"http://www.amherst.k12.oh.us/\">Amherst Steele</a +>"; $temp = "http://www.amherst.k12.oh.us/"; $temp1 = "/"; if ($path[1] eq ""){$stop = 1;} $x=1; for ($x=1; $x < @path && $x < $cutat && $x != $stop; $x++) { print "&nbsp;>&nbsp;"; $temp .= $path[$x]; $temp1 .= $path[$x]; $p_count = ($path[$x] =~ tr/\.//); if ($p_count < 1) {$temp.="/"; $temp1.="/";} print "<a href=\"".$temp."\">".$path[$x]."</a>"; } $plvars = "&pathlevel0=$path[$#path]"; $endpath = $path[$#path]; if ($path[$#path] eq $pathlevel0) { print_hierarchy(\@newlevel0, \@newhits0, 1, $stophere1, $plvar +s, $temp, $temp1, $resume); } $p_count = ($endpath =~ /\.//); if ($p_count < 1) { print "&nbsp;<a href=\"/cgi-bin/weblog/hierarchy.pl?&cutlevela +t=1$plvars\">></a>&nbsp;"; } $stop=0; print "&nbsp;<a href=\"/cgi-bin/weblog/hierarchy.pl?addwatch=$temp +1&addhits=$myhits[$i]&cutat=$cutat\">+</a>"; print "\n</td></tr>\n"; } print "</table></body></html>";

I'm sure I can scope a lot of these variables a little better, and I'm sure that their are some more efficient ways to do some of the things I was doing (via a built-in function, etc.). If anyone sees anything at all to help sprouse it up, by all means tell me!


In reply to Re: Re: Question about benchmarking by jryan
in thread Question about benchmarking by jryan

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others having an uproarious good time at the Monastery: (7)
As of 2024-03-28 10:48 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found