On certain OS you could install a "vertical refresh interrupt handler" that would get called with the frequency of your display's refresh rate, if you caused this to take the appropriate amount of time you could significantly reduce the amount of time allocated to run user programs. Of course you can't do this with Perl.

/J\

In reply to Re: How to hobble a CPU by gellyfish
in thread How to hobble a CPU by Solostian

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