Beefy Boxes and Bandwidth Generously Provided by pair Networks
Welcome to the Monastery
 
PerlMonks  

Re: Reading Elements of an array in Parallel

by RichardK (Vicar)
on Feb 27, 2013 at 12:58 UTC ( #1020880=note: print w/ replies, xml ) Need Help??


in reply to Reading Elements of an array in Parallel

Parallel::ForkManager looks like a good fit for what you want, it makes it easy to start a number of processes to work through a list.

use Parallel::ForkManager; $pm = Parallel::ForkManager->new($MAX_PROCESSES); foreach $data (@all_data) { # Forks and returns the pid for the child: my $pid = $pm->start and next; ... do some work with $data in the child process ... $pm->finish; # Terminates the child process }


Comment on Re: Reading Elements of an array in Parallel
Download Code
Replies are listed 'Best First'.
Re^2: Reading Elements of an array in Parallel
by rahulruns (Beadle) on Feb 28, 2013 at 05:06 UTC

    Parallel::ForkManager helps in case of process forking but I am not able to understand how will it help in reading all elements at once

      I'm not sure what you mean by "read all the elements at once" can you explain further?

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1020880]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others making s'mores by the fire in the courtyard of the Monastery: (9)
As of 2015-08-31 12:36 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The oldest computer book still on my shelves (or on my digital media) is ...













    Results (354 votes), past polls