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I find Parallel::ForkManager good for this kind of thing as it lets you write:
use Parallel::ForkManager; $pm = new Parallel::ForkManager($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 }
Code stolen from docs :)

gav^


In reply to Re: Many children, but never more than a fixed number at once. by gav^
in thread Many children, but never more than a fixed number at once. by Abigail-II

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