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Please use this identifier to cite or link to this item: http://hdl.handle.net/10198/1134

Título: Evaluating applications performance in a multi-networked cluster
Autor: Alves, Albano
Pina, António
Rufino, José
Exposto, José
Palavras-chave: Cluster computing
SANs
Multi-networked clusters
Message-passing
Multi-threading
Performance
Issue Date: 2003
Editora: ACTA Press
Citação: Alves, Albano; Pina, António; Rufino, José; Exposto, José (2003) - Evaluating applications performance in a multi-networked cluster. In 15th IASTED International Conference on Parallel and Distributed Computing and Systems. Marina Del Rey, USA. p.375-380
Resumo: Traditionally, a cluster is defined as a collection of homogeneous nodes interconnected by a single high performance communication technology. However, in some cases, cluster nodes may be organized into several partitions – subclusters – internally interconnected by one or more selected SAN technologies. In order to constitute a multi-networked cluster, sub-clusters must share a common SAN technology or a bridge facility must be used. In this paper we show how RoCL – a lightweight user-level communication library designed to support multi-threading in a multi-networked environment – manages to exploit such cluster organization. Performance evaluation results obtained by using two partitions of Myrinet and Gigabit SMP nodes demonstrate the usefulness of our approach both for low-level and high-level operation.
Arbitragem científica: yes
URI: http://hdl.handle.net/10198/1134
Appears in Collections:IC - Artigos em Proceedings Não Indexados ao ISI/Scopus

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