For simulation of large systems using Parallel Discrete Event Simulati
on, we have to cope with the problems of describing models, partitioni
ng and distribution into logical processes, and implementation on mult
iple processors. In this paper, we propose an approach to aid the mode
lling process for Parallel Discrete Event Simulation and present a pro
gram generator which uses the modelling approach. For ease of use, the
approach is based on some current methods for sequential discrete eve
nt simulation. An example is used to describe and illustrate the appro
ach and the features of the generator.