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A parallel, portable and versatile treecode [electronic resource].

Published
Washington, D.C. : United States. National Aeronautics and Space Administration, 1994.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
7 pages : digital, PDF file
Additional Creators
Los Alamos National Laboratory, United States. National Aeronautics and Space Administration, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
Portability and versatility are important characteristics of a computer program which is meant to be generally useful. We describe how we have developed a parallel N-body treecode to meet these goals. A variety of applications to which the code can be applied are mentioned. Performance of the program is also measured on several machines. A 512 processor Intel Paragon can solve for the forces on 10 million gravitationally interacting particles to 0.5% rms accuracy in 28.6 seconds.
Report Numbers
E 1.99:la-ur--94-3301
E 1.99: conf-950212--1
conf-950212--1
la-ur--94-3301
Subject(s)
Other Subject(s)
Note
Published through SciTech Connect.
10/01/1994.
"la-ur--94-3301"
" conf-950212--1"
"DE95000842"
""
7. Society for Industrial and Applied Mathematics (SIAM) conference on parallel processing for scientific computing,San Francisco, CA (United States),15-17 Feb 1995.
Warren, M.S.; Salmon, J.K.
Funding Information
W-7405-ENG-36
View MARC record | catkey: 14354419