Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer
 
PerlMonks  

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??

MCE has been released for Perl. This is how one could do this with MCE. Not knowing what you're wanting to do in the main caller, the example has 2 callback functions.

Both workers run in parallel below. Workers never exit due to running inside a never ending loop. The do method passes data back to the main process or thread.

http://code.google.com/p/many-core-engine-perl/

https://metacpan.org/module/MCE

use MCE; sub proc1 { my $hash_ref = shift; for (keys %{ $hash_ref }) { print $_, ': ', $hash_ref->{$_}, "\n"; } } sub proc2 { my $hash_ref = shift; for (keys %{ $hash_ref }) { print $_, ': ', $hash_ref->{$_}, "\n"; } } my $mce = MCE->new( max_workers => 2, user_func => sub { my ($self) = @_; while (1) { if ($self->wid == 1) { my %hash1 = ( 'key1' => 'value1' ); $self->do('proc1', \%hash1); } else { my %hash2 = ( 'key2' => 'value2' ); $self->do('proc2', \%hash2); } sleep(600); } } ); $mce->run;

In reply to Re: Parallel Processing in Perl by marioroy
in thread Parallel Processing in Perl by shree

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!
  • 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
  • Outside of code tags, you may need to use entities for some characters:
            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 having an uproarious good time at the Monastery: (4)
    As of 2014-10-02 10:48 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      What is your favourite meta-syntactic variable name?














      Results (52 votes), past polls