Ah, but one of the OP's questions was whether this would be possible with two distinct processes. And I think it is, even on a single processors system, because the OS can switch contexts between processes at any time, even in the middle of a system call (well, not at any time, certain code paths are not preemptible, but nearly enough for this matter).


Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it. -- Brian W. Kernighan

In reply to Re^2: OT How fast a cpu to overwhelm Time::HiRes by tirwhan
in thread OT How fast a cpu to overwhelm Time::HiRes by zentara

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