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PRI PAR i = 1 FOR N
We could move the processes between the different priority queues (thinking
of a software implementation) so that this changed to
PRI PAR i= 1 FOR N
That would happen in response to something - an event, I suppose: we have
nothing else. Would such a mechanism be adequate?
If so, I *think* (haven't checked) that this is simply expressed in terms of
existing CSP(P) interrupt operator. I mentioned it before here in a different
context: hard real time systems. Adding this simple primitive to occam might
cover such things and much more.
A E Lawrence, MA., DPhil. adrian.lawrence@xxxxxxxxxxxxxx
MicroProcessor Unit, 13, Banbury Road, Oxford. OX2 6NN. UK.
Voice: (+44)-1865-273274, Fax: (+44)-1865-273275