==========================
LIST OF MODELS using SimPy
==========================

:Author: Tony Vignaux
:Contact: vignaux@users.sourceforge.net
:Date: $Date: 2004-01-28 11:16:23+01 $
:Revision: $Revision 1.2 $
:Web-site: http://simpy.sourceforge.net/

These models are some examples using the SimPy simulation system.

MM1.py  
	M/M/1 random-arrivals, exponential service time queue with GUI input.
	(MM))

MMC.py	
	M/M/c (multiple server queue model. This demonstrates both the 
	multiple capacity Resource class and the use of tally and accum
	in the Monitor class. Random arrivals, exponential
	service-times. (TV)

Market.py
	Simulation of a supermarket checkout with multiple counters
	and extended Monitor objects.  Written and analysed  by
	David Mertz in an article for developerWorks (). (MM)

SimPy_worker_extend.py 
        Factory making widgets with queues for machines. (MM)

airport.py 
	A simple model of an airport with service with a single runway.
	Times are deterministic and statistics are not (yet)
	gathered.  (TV)

bcc.py  
	Detemine the probability of rejection of random arrivals to a 2-server
	system with different service-time distributions. No queues allowed,
	blocked customers are rejected (BCC). Distributions ae Erlang,
	exponential, and hyperexponential. The theoretical probability
	is also calculated.  (TV)

cellphone.py 
	Simulation of a cellphone cell with blocking (that is BCC 
	discipline). The program simulates the operation for 10 "hours" and
	measures the mean and variance of the total time blockedr 
	and the number of times blocking occur in each hour. An observational
	gap occurs between the observation hours to make each hour's
 	measurement independent.  (TV)

centralserver.py 
	Simulates a primitive central-server model with a single CPU
	and a single disk. A fixed number of users send "jobs" to the system
	which are processed and sent back to the user who then thinks for 
	a time before sending a job back. This system can be solved
	analytically.  (TV)

jacksonnetwork.py 
	Simulation of a Jackson network with 3 nodes, exponential 
	service times and probability switching. The simulation measures the
	delay for jobs moving through the system.  (TV)

lemmings.py 
	A simple M/M/1 Lemming model.  (TV)

shortestPath_SimPy.py
	A fun example of using SimPy for non-queuing work. It
	simulates a searcher through a graph, seeking the shortest
	path. (KGM) 

Machineshop.py
	An example of the use of the 'interrupt()' method introduced in SimPy 1.2. It simulates a workshop with n machines which break	down and one or more repairmen which have to repair them. (KGM)

CellularAutomata.py
	A simple simulation of two-dimensional cellular automata. Does
	the game of Life. (KGM)

bank11GUI.py
	The Bank11 model from the Bank Tutorial with a SimGUI frontend. 
	(KGM)

bank11Plot.py
	The Bank11 model from the Bank Tutorial with a SimPlot plotting
	output. (KGM)

testSimplePlot.py
	A simple test/demo of some of the SimPlot plotting capabilities. (KGM)

SimGUIStep.py
	A version of the Bank11 model with a GUI (using SimGUI) which allows
	executing the simulation either even-by-event or in one go. This makes use
	of the SimulationStep module new in version 1.4. (KGM)

StepExample.py
	A very basic model demonstrating command-line control over event-by-event
	model execution, using SimulationStep. (KGM)