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The purpose of this article is to provide an introduction to the SuperSim simulator for ILP processors as a teaching tool for computer architecture related courses. It presents the various aspects of the simulator, including the user interface, the instruction set, the configuration possibilities and applications. The main focus is on the educational usage of the simulator, through the experience gained in its actual application.

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Abstract. Performance analysis of the GRID middleware used in a production setting can give valuable information to both GRID users and developers. A new approach to this issue is to use the process mining techniques. Analyzing logs of the middleware activities, performed on the SEE-GRID pilot production Grid infrastructure, objective qualitative and quantitative information on what actually happens can be obtained. Using the appropriate tools like ProM to apply the process mining algorithms, many interesting findings and conclusions can be drawn. In this paper we describe our approach and show some of our conclusions.