I wonder if something like this might be helpful/useful:


#!/usr/bin/env perl

use strict;
use warnings;

use Algorithm::Combinatorics qw(combinations);
use MCE::Loop;
 
MCE::Loop->init(
   max_workers => 12, # what ever you have...
   chunk_size  => 'auto'
);

my $length = 10;
my $ones   = 2;

mce_loop {
        my ( $mce, 
             $chunk_ref, 
             $chunk_id ) = @_; 
        for ( @{$chunk_ref} ) {
            something($_);
        }
} combinations([0..$length-1], $ones);

sub something {
   my $chunk_ref = shift;
   ...;
}

[download]

Unfortunately I can’t test because I don’t have access to my Mac because of relocation/renovation. I hope also that I didn’t miss the point. Regards, Karl

See also MCE::Loop

Minor update: Link added etc.

«The Crux of the Biscuit is the Apostrophe»

perl -MCrypt::CBC -E 'say Crypt::CBC->new(-key=>'kgb',-cipher=>"Blowfish")->decrypt_hex($ENV{KARL});'Help

In reply to Re: Generate all unique combinations of 1 and 0 using specified length of "0"-string and count of 1's by karlgoethebier
in thread Generate all unique combinations of 1 and 0 using specified length of "0"-string and count of 1's by Lana

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