We propose a unified methodology to analyse the performance of caches (both isolated and interconnected), by extending and generalizing a decoupling technique originally known as Che's approximation, which provides very accurate results at low computational cost. We consider several caching policies, taking into account the effects of temporal locality. In the case of interconnected caches, our approach allows us to do better than the Poisson approximation commonly adopted in prior work. Our results, validated against simulations and trace-driven experiments, provide interesting insights into the performance of caching systems.

A unified approach to the performance analysis of caching systems

GARETTO, MICHELE;
2014

Abstract

We propose a unified methodology to analyse the performance of caches (both isolated and interconnected), by extending and generalizing a decoupling technique originally known as Che's approximation, which provides very accurate results at low computational cost. We consider several caching policies, taking into account the effects of temporal locality. In the case of interconnected caches, our approach allows us to do better than the Poisson approximation commonly adopted in prior work. Our results, validated against simulations and trace-driven experiments, provide interesting insights into the performance of caching systems.
IEEE INFOCOM 2014
Toronto, Canada
April 27 2014-May 2 2014
INFOCOM, 2014 Proceedings IEEE
IEEE Computer Society
2040
2048
V. Martina; M. Garetto; E. Leonardi
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2318/148096
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