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An NAT-Based Communication Relay Scheme for Private-IP-Enabled MPI over Grid Environments

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Part of the book series:Lecture Notes in Computer Science ((LNCS,volume 3036))

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Abstract

In this paper we propose a communication relay scheme combining the NAT and a user-level proxy to support private IP clusters in Grid environments. Compared with the user-level two-proxy scheme used in PACX-MPI and Firewall-enabled MPICH-G, the proposed scheme shows performance improvement in terms of latency and bandwidth between the nodes located in two private IP clusters. Since the proposed scheme is portable and provides high performance, it can be easily applied to any private IP enabled solutions including the private IP enabled MPICH solution for Globus toolkit.

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References

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Author information

Authors and Affiliations

  1. Dept. of Computer Science, Sogang University, Seoul, Korea

    Siyoul Choi, Kumrye Park, Saeyoung Han & Sungyong Park

  2. Korea University of Technology and Education, Chonan, Korea

    Ohyoung Kwon

  3. Sookmyung Women’s University, Seoul, Korea

    Yoonhee Kim

  4. Korea Institute of Science and Technology Information, Daejeon, Korea

    Hyoungwoo Park

Authors
  1. Siyoul Choi

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  2. Kumrye Park

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  3. Saeyoung Han

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  4. Sungyong Park

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  5. Ohyoung Kwon

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  6. Yoonhee Kim

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  7. Hyoungwoo Park

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Editor information

Editors and Affiliations

  1. Institute of Computer Science, AGH, Poland

    Marian Bubak

  2. Department of Mathematics and Computer Science, University of Amsterdam, Kruislaan 403, 1098 SJ, Amsterdam, The Netherlands

    Geert Dick van Albada

  3. Faculty of Sciences, Section of Computational Science, University of Amsterdam, Kruislaan 403, 1098 SJ, Amsterdam, The Netherlands

    Peter M. A. Sloot

  4. Computer Science Department, University of Tennessee, TN 37996-3450, Knoxville, USA

    Jack Dongarra

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© 2004 Springer-Verlag Berlin Heidelberg

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Choi, S.et al. (2004). An NAT-Based Communication Relay Scheme for Private-IP-Enabled MPI over Grid Environments. In: Bubak, M., van Albada, G.D., Sloot, P.M.A., Dongarra, J. (eds) Computational Science - ICCS 2004. ICCS 2004. Lecture Notes in Computer Science, vol 3036. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-24685-5_75

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