You're algo isn't going to be limited by the cpu for incrementing integers. Most of the time you are going to be blocking on your harddrive.

Why not use threads instead? You could have one thread reading off the file system and caching the stat info while the other thread is popping off your cache.

If you did this, I'm going to guess, most of the time your incrementing thread is going to be waiting anyway.

If you are running this on a linux system, you will get better performance (not really, but your script will run faster) if you do this:

find .; ./count.pl
Linux will most likely cache most of the info into memory :) Some other os's will do this too ;)

In reply to Re: Revisiting array context by DrZaius
in thread Revisiting array context by grinder

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



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.