turner (03/01/83)
#R:watmath:-462600:ucbesvax:13700001:37777777600:524 ucbesvax!turner Feb 24 07:44:00 1983 Can't help you on that text, nor on those rumors. I can add my own rumor, however: deep in the bowels of one of the most avant-garde AI labs in the country there's this machine with voice and kinetic input, the latter being a visual tracking system that follows your hands around while you wave them in the process of proving a point. Unfortunately, it doesn't seem convinced when you argue the correct- ness of a program of more than 100 lines, regardless of how much you wave your hands...
hmm@exunido.UUCP (10/06/86)
Oops, Mr Kubitzsch obviously didn't realize that there are non-local news users, too :-) Some explanation: GB IV/342 is located at the University of Dortmund, West Germany. I won't give Mr. Kubitzsch' phone number here, transatlantic calls are a bit expensive... If you want to contact him, you can do so via electronic mail. His address is ...!seismo!unido!kubitzsc. Hans-Martin Mosner
kubitzsc@exunido.UUCP@ndmce.uucp (10/17/86)
Here are the changes I had to add to the simulation
methods shown in the 'Blue Book'. I added then on a PCS
Cadmus 9200. There occurred no further problems while
running the examples and implementing others.
!ProbabilityDistibution methodsFor: 'private'!
atEnd
^false! !
!Simulation methodsFor: 'initialization'!
activate
ProbabilityDistribution initialize.
SimulationObject activeSimulation: self.
Resource activeSimulation: self! !
!Simulation methosFor: 'scheduling'!
newProcessFor: aBlock
self startProcess.
[aBlock value.
self stopProcess]
forkAt: [Processor activePriority + 1]! !
!Simulation methodsFor: 'simulation control'!
proceed
|eventProcess|
[self readyToContinue] whileFalse: [Processsor yield].
eventQueue isEmpty
ifTrue: [^self finishUp]
ifFalse:[eventProcess _ eventQueue removeFirst.
currentTime _ eventProcess condition.
eventProcess resume]! !
!Simulation methodsFor: 'run a simulation'!
run
self startUp.
[eventQueue isEmpty] whileFalse: [self proceed]!
runUntil: aTime
self startUp.
[self time <= aTime and: [eventQueue isEmpty not]]
whileTrue: [self proceed]! !
After all you should not forget to close the files you opened for
gathering your statistics. Therefor you need the following method
at least in this class:
!EventMonitor class methodsFor: 'accessing'!
file
^file! !
If you don't close an open file, the last 512 bytes block will not
be written onto disk.
I hope you enjoy your simulation.
Peter Kubitzsch
Vogelpothsweg 92/2
4600 Dortmund 50
Germany