Beefy Boxes and Bandwidth Generously Provided by pair Networks
"be consistent"
 
PerlMonks  

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
Heh. One way it could be easier is if there was a reliable way to know if a given Perl module is thread-safe! Most pure Perl code will be but XS modules often aren't unless someone has gone to the trouble of making them that way.

The same can be said of forking of course, you could say that DBD::mysql isn't fork-safe and you'd be kind of right. But there's definitely fewer problems with forking and XS code.

Also, the performance of threads, particularly for smallish tasks, is really quite bad. I know you're going to ask me to quantify that statement but I really don't have the time. I've seen it benchmarked plenty of times before though, so you can probably find a fork versus threads benchmark around.

-sam


In reply to Re^2: Module for transparently forking a sub? by samtregar
in thread Module for transparently forking a sub? by kyle

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, 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, 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.
  • Log In?
    Username:
    Password:

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

    How do I use this? | Other CB clients
    Other Users?
    Others contemplating the Monastery: (2)
    As of 2020-08-04 03:05 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?
      Which rocket would you take to Mars?










      Results (31 votes). Check out past polls.

      Notices?