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1 MASCOTTE - Algorithms, simulation, combinatorics and optimization for telecommunications CRISAM - Inria Sophia Antipolis - Méditerranée , COMRED - COMmunications, Réseaux, systèmes Embarqués et Distribués 2 INF - Département Informatique

Abstract : In most existing simulators, the outputs of a simulation run consist either in a simulat ion report generated at the end of the run and summarizing the statistics of interest, or in a set of trace files containing raw data samples produced and saved regularly during the run, for later post-processing. In this paper, we address issues related to the management of these data and their on-line processing, such as: i~the instrumentation code is mixed in the modeling code; ii~the amount of data to be stored may be enormous, and often, a significant part of these data are useless while their collect may consume a significant amount of the computing resources; and iii~it is difficult to have confidence in the treatment applied to the data and then make comparisons between studies since each user model developer builds its own ad-hoc instrumentation and data processing. In this paper, we propose OSIF, a new component-based instrumentation framework designed to solve the above mentioned issues. OSIF is based on several mature software engineering techniques and frameworks, such as COSMOS, Fractal and its ADL, and AOP.

Autor: Judicaël Ribault - Olivier Dalle - Denis Conan - Sébastien Leriche -

Fuente: https://hal.archives-ouvertes.fr/


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