GPSS (General Purpose Simulation System) is an interpreted language for the simulation of discrete stochastic systems. It is used in cases where a mathematical or statistical analysis is not possible or does not give satisfactory results. It is two languages oriented processes. Program in GPSS language is composed as a set of descriptions of processes in a form of program parts which specifies the sequence of activities and operations that are performed upon their performance attributes of the model.
- GPSS Windows