Publications

Mes citations Google

[1]  Heithem Abbes and Thouraya Louati. PastryGridCP: A Decentralized Rollback-Recovery Protocol for Desktop Grid Systems.

      In Proceedings of the 13th International Conference on Algorithms and Architectures for Parallel Processing – Volume (LNCS 8285) Part I,  

      ICA3PP’13, pages 143–152, Dec 2013.  (Springer International Publishing Switzerland).

      Abstract: Desktop Grids are composed of several thousands of resources. They are characterized by high volatility of resources, due to

                    voluntary disconnections or failures. This could affect the proper termination of applications execution. PastryGrid is a decentralized 

                    system which manages desktop grid resources and user applications over a fully decentralized P2P network. In this paper we present 

                    PastryGridCP: our rollback-recovery protocol, which is based on checkpoints designed for the decentralized Desktop Grid system 

                    PastryGrid. It provides fault tolerance for grid applications and ensures the termination of the execution of applications in a transparent

                    way to users. We have conducted out experimentations on 110 nodes of Grid’5000. Obtained results validate our protocol and improve 

                    the performance of  applications

      Keywords:

• • Desktop Grid, fault tolerance, rollback-recovery, checkpoints, decentralization, Grid’5000

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