Coupled ocean/atmosphere modeling on high-performance computing systems [electronic resource].
- Washington, D.C. : United States. Dept. of Energy, 1996. and Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
- Physical Description:
- 10 pages : digital, PDF file
- Additional Creators:
- Lawrence Livermore National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
- Restrictions on Access:
- Free-to-read Unrestricted online access
- We investigate performance of a coupled ocean/atmosphere general circulation model on high-performance computing systems. Our programming paradigm has been domain decomposition with message- passing for distributed memory. With the emergence of SMP clusters we are investigating how to best support shaped memory as well. We consider how to assign processes to the major model components so as to obtain optimal load balance. We examine throughput on contemporary parallel architectures, such as the Cray-I3D, I3B, and the IBM-SP family.
- Published through SciTech Connect., 12/01/1996., "ucrl-jc--125948", " conf-970342--14", "DE97053174", 8. SIAM conference on parallel processing for scientific computing, Minneapolis, MN (United States), 14-17 Mar 1997., and Duffy, P.B.; Wang, H.; Bolstad, J.H.; Wehner, M.F.; Eltgroth, P.G.; Mirin, A.A.
- Funding Information:
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