A Framework for Performance Analysis of Parallel Discrete Event

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today we're going to talk about discrete event simulation a simple yet versatile way of describing a dynamic system simulations rely on a model of a real-world process to imitate time-dependent behavior the discrete event approach models the process is a series of instantaneous occurrences or discrete events in between these events the system is approximated as fixed and unchanging we can illustrate this concept by developing a model of an elevator an elevator consists of a shaft a hoisting mechanism and a car each with its own set of sub components we have to decide which of these details to include in our model is it important to know how pushing a button on the cars control panel affects things like current in the circuit rotation of the motor and displacement of the door do we need to understand these details millisecond by millisecond may be such information would be important if you are using the simulation to design the elevators microcontroller software but if the task at hand