That's called message passing. You can have threads within a machine, but to access other machines, you need to pass messages. Take a look at MPI (it's a step up from PVM). There are a couple of MPI CPAN modules: Parallel::MPI, but you have to install an implementation of MPI first, i recommend MPICH (MPI Chameleon). Good luck (yer gonna need it).

UPDATE:
Oh yeah, i should mention that the SETI project does not need to use threads at all ... you simply download and run the client ... the client will contact the 'master' when it has results to report. Just some socket programming.

jeffa

L-LL-L--L-LL-L--L-LL-L--
-R--R-RR-R--R-RR-R--R-RR
B--B--B--B--B--B--B--B--
H---H---H---H---H---H---
(the triplet paradiddle with high-hat)

In reply to (jeffa) Re: Threading a job between multiple machines by jeffa
in thread Threading a job between multiple machines by SyN/AcK

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