Peer-to-Peer for Computational Grids: Mixing Clusters and Desktop Machines

Denis Caromel 1 Alexandre Di Costanzo 1 Clément Mathieu 1
1 OASIS - Active objects, semantics, Internet and security
CRISAM - Inria Sophia Antipolis - Méditerranée , COMRED - COMmunications, Réseaux, systèmes Embarqués et Distribués
Abstract : This paper presents a Peer-to-Peer (P2P) infrastructure that supports a large scale grid. The P2P infrastructure is implemented in Java and federates Java Virtual Machines (JVMs) for computation. The management of shared JVMs is decentralized, self-organized, and configurable. The P2P infrastructure was deployed as a permanent desktop grid, with which we have achieved a computation record by solving the NQueens problem for 25 queens. Thereafter, we have mixed this desktop grid with five highly heterogeneous clusters from the Grid'5000 platform. We analyze the behavior of this thousand CPU grid with two communicating applications: NQueens and Flow-Shop.
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Parallel Computing, Elsevier, 2007, Special issue for Large Scale Grid
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Denis Caromel, Alexandre Di Costanzo, Clément Mathieu. Peer-to-Peer for Computational Grids: Mixing Clusters and Desktop Machines. Parallel Computing, Elsevier, 2007, Special issue for Large Scale Grid. 〈hal-00125041〉

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