How does this perform on your box?

#!/usr/bin/env perl

use strict;
use warnings;
use threads;
use MCE::Hobo;
use feature qw(say);
use constant AMOUNT => 0.001;

my $cores = MCE::Util::get_ncpu();

MCE::Hobo->init( max_workers => $cores );

for  my $id ( 1 .. 50 ) {
     my $hobo = MCE::Hobo->create( \&mysub, $id );
     say qq($id ) . $hobo -> pid();
}

# MCE::Hobo->wait_all();

sub mysub {
   # my $id = shift;
   # say $id;
   for ( 1 .. 100 ) {
      qx( sleep @{[ AMOUNT ]};) 
   }
}

__END__

[download]

«The Crux of the Biscuit is the Apostrophe»

In reply to Re: Perl threads loss of performance with system call by karlgoethebier
in thread Perl threads loss of performance with system call by daniel85

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.