#!/usr/bin/env perl

use strict;
use warnings;
use threads;
use MCE::Hobo;
use feature qw(say);
# use constant AMOUNT => 0.0001;
# use constant AMOUNT => 0.001;
# use constant AMOUNT => 0.01;
use constant AMOUNT   => 1;

use Time::HiRes qw (clock_gettime CLOCK_REALTIME);

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

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

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

# MCE::Hobo->wait_all();

sub mysub {
   # my $id = shift;
   # say $id;
   for ( 1 .. 10 ) {
      # qx( sleep @{[ AMOUNT ]};) 
      sleep (AMOUNT);
   }
}

__END__
[download]