Hi everyone,
I have a perl script that is broken down into 10 subroutines. For performance optimization, I want to run some of the subroutines in parallel.

I'm a bit stumped on how to do this. I was hoping to get some help on how to start.

I looked at the backticks operator but perl waits until the operation is done.

A couple of CPAN modules I found include: coroutines:: but these don't really run in parallel. parallel:: It doesn't seem to run simultaneous subroutines.

BTW, is perl threaded or do I need to spawn a new interpreter each time?

Constraints: 1. I have to keep full logging (stdout/stderr) for each of the subroutines.

2. I need to avoid using non-default modules. If I can't, is it OK to redistribute CPAN modules?

Any help is much appreciated! :)

In reply to How do I run subroutines in parallel? by Anonymous Monk

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