Abstract
The impact of Gigabit networking with Myrinet 2000 hardware and MPICH-GM software on a 2-way SMP Beowulf-Class cluster for parallel unstructured adaptive mesh refinement using the PYRAMID library is described. Network performance measurements show that approximately 225 Mbytes/s (1.8 Gbits/s) with 9.3μ seconds latency can be achieved for large messages in ping-pong tests. The performance varies depending on how processors communicate; either within an SMP node or across nodes. When applied to parallel unstructured AMR of 3D tetra-hedral meshes noticeable improvement is observed when compared to 100BaseT (100 Mbits/s) Ethernet. Furthermore, when compared to traditional systems, such as the SGI Origin 2000, one realizes that Beowulf-Clusters with fast networks and high performance SMP processors compare favorably with such systems—even for communication intensive applications.
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References
N. J. Boden, D. Cohen, R. E. Felderman, A. E. Kulawik, C. L. Seitz, J. N. Seizovic, and W. Su. Myrinet — A Gigabit-per-Second Local-Area Network. IEEE Micro, 15(1):29–36, February 1995.
Joseph E. Flaherty and James D. Teresco. Software for Parallel Adaptive Computation. In Michel Deville and Robert Owens, editors, Proc. 16th IMACS World Congress on Scientific Computation, Applied Mathematics and Simulation, Lausanne, 2000. IMACS. Paper 174–6.
J. Hsieh, T. Leng, V. Mashayekhi, and R. Rooholamini. Architectural and Performance Evaluation of GigaNet and Myrinet Interconnects on Clusters of Small-Scale SMP Servers. In Proc. SC’2000, Dallas, Texas, November 04-10 2000. IEEE Computer Society. CD-ROM.
G. Karypis, K. Schloegel, and V. Kumar. ParMetis: Parallel Graph Partitioning and Sparse Matrix Ordering Library. Technical report, Dept. of Computer Science, U. Minnesota, 1997.
J. Z. Lou, C. D. Norton, and T. Cwik. A Robust Parallel Adaptive Mesh Refinement Software Package for Unstructured Meshes. In Proc. Fifth Intl. Symp. on Solving Irregularly Structured Problems in Parallel, 1998.
Myricom, Inc. Myricom Creators of Myrinet, 2001. http://www.myri.com.
C. D. Norton, J. Z. Lou, and T. A. Cwik. Status and Directions for the PYRAMID Parallel Unstructured AMR Library. In 15th International Parallel and Distributed Processing Symposium, San Francisco, CA, April 23-27 2001. Irregular 2001 Workshop. CD-ROM.
Charles A. Taylor, Thomas J. R. Hugues, and Christopher K. Zairns. Finite Element Modeling of Blood Flow in Arteries. To appear, Comp. Meth. in Appl. Mech. and Engng., 1999.
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Norton, C.D., Ćwik, T.A. (2002). Parallel Unstructured AMR and Gigabit Networking for Beowulf-Class Clusters. In: Wyrzykowski, R., Dongarra, J., Paprzycki, M., Waśniewski, J. (eds) Parallel Processing and Applied Mathematics. PPAM 2001. Lecture Notes in Computer Science, vol 2328. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-48086-2_61
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DOI: https://doi.org/10.1007/3-540-48086-2_61
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