S.J. Aarseth, M. Henon, and R. Wielen. Astronomy and Astrophysics, 37, 1974. Home/Search Document Not in Database Summary Related Articles Check |
This paper is cited in the following contexts:
Load Balancing and Data Locality in Adaptive.. - Singh, Holt.. (1995) (30 citations) (Correct)
....tree traversal technique for providing physical locality as costzones, but uses a naive metric unit cost for every particle for load balancing. We now present performance results for the Barnes Hut application. The input distribution that we use in our experiments comprises two Plummer model [1] galaxies, slightly offset from each other in each of the three Cartesian directions. The Plummer model is an empirical model of galactic clusters. The density of a cluster is very large near the center and diminishes with distance from the center. 8.4.1 Speedups Figure 17 shows speedups with ....
S.J. Aarseth, M. Henon, and R. Wielen. Astronomy and Astrophysics, 37, 1974.
Experiences with Parallel N-body Simulation - Pangfeng Liu Dimacs (1994) (16 citations) (Correct)
....Machine CMMD library (version 3.0) The vector units are programmed in CDPEAC which provides an interface between C and the DPEAC assembly language for vector units. The rest of the program is written in C. Our experiments included three input distributions: uniform and Plummer distributions [2] with mass M = 1 within a sphere, and two colliding Plummer spheres. The Plummer sphere has very large density in the center. All examples contained about 10 million particles. Figure 6 shows the time spent per phase for the Plummer sphere. The time can be classified into four categories. The ....
S.J. Aarseth, M. Henon, and R. Wielen. Astronomy and Astrophysics, 37, 1974.
The Parallel Implementation of N-body Algorithms - Liu (1994) (6 citations) (Correct)
....[51] The vector units are programmed in CDPEAC which provides an interface between C and the DPEAC assembly language for vector units [50] The rest of the program is written in C. The experiments sketched here included three input distributions: the uniform distribution, the Plummer distribution [1] with mass M = 1 within a sphere, and two Plummer distributions at a colliding course. The Plummer model has very large density in the center. All three cases contained about 10 million bodies. 5.1 Breakdown of Running Time Figure 5.1, 5.2, and 5.3 show the time spent per phase for the Plummer ....
S.J. Aarseth, M. Henon, and R. Wielen. Astronomy and Astrophysics, 37, 1974.
A Parallel Adaptive Fast Multipole Method - Singh, Holt, Hennessy, Gupta (1993) (19 citations) (Correct)
....of 4. A discussion of the extension to three dimensions can be found in [15] We use this more robust, nonuniform child ordering method in the partitioning scheme we call costzones. 5. 3 Results Figure 9 shows the performance results on DASH for a simulation of two interacting Plummer model [1] galaxies that start out slightly separated from each other. The results shown are for 32K particles and an accuracy of 10 10 , which translates to m=39 terms in the expansions. Five time steps are run, of which the first two are not measured to avoid cold start effects that would not be ....
S.J. Aarseth, M. Henon, and R. Wielen. Astronomy and Astrophysics, 37, 1974.
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