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A Parallel Hashed Oct-Tree N-Body Algorithm (1993)  (Make Corrections)  (108 citations)
Michael S. Warren, John K. Salmon
Supercomputing



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Abstract: We report on an efficient adaptive N-body method which we have recently designed and implemented. The algorithm computes the forces on an arbitrary distribution of bodies in a time which scales as N log N with the particle number. The accuracy of the force calculations is analytically bounded, and can be adjusted via a user defined parameter between a few percent relative accuracy, down to machine arithmetic accuracy. Instead of using pointers to indicate the topology of the tree, we identify... (Update)

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BibTeX entry:   (Update)

M.S. Warren and J.K. Salmon, A Parallel Hashed Oct-Tree N-Body Algorithm, Proc. Supercomputing '93, (1993) 12-21. http://citeseer.ist.psu.edu/warren93parallel.html   More

@inproceedings{ warren93parallel,
    author = "Michael S. Warren and John K. Salmon",
    title = "A parallel hashed Oct-Tree N-body algorithm",
    booktitle = "Supercomputing",
    pages = "12-21",
    year = "1993",
    url = "citeseer.ist.psu.edu/warren93parallel.html" }
Citations (may not include all citations):
666   Design and Analysis of Spatial Data Structures (context) - Samet - 1990
277   A fast algorithm for particle simulations - Greengard, Rokhlin - 1987
157   The Art of Computer Programming: Sorting and Searching (context) - Knuth - 1973
96   An efficient program for many-body simulation (context) - Appel - 1985
49   A hierarchical O(NlogN) forcecalculation algorithm (context) - Barnes, Hut - 1986
44   California Institute of Technology (context) - Salmon, N-body et al. - 1990
42   A parallel version of the fast multipole method (context) - Greengard, Gropp - 1990
37   Implementing the fast multipole method in three dimensions (context) - Schmidt, Lee - 1991
36   The parallel multipole method on the connection machine - Zhao, Johnsson - 1991
34   Load balancing and data locality in hierarchical N-body meth.. (context) - Singh, Holt et al. - 1992
27   Skeletons from the treecode closet - Salmon, Warren - 1992  ACM
21   Astrophysical N-body simulations using hierarchical tree dat.. - Warren, Salmon - 1992
11   Abstractions for parallel N-body simulations (context) - Bhatt, Chen et al. - 1992
11   The fast multipole method (FMM) for electromagnetic scatteri.. (context) - Engheta, Murphy et al. - 1992
5   Dark halos formed via dissipationless collapse: I. Shapes an.. (context) - Warren, Quinn et al. - 1992
5   An efficient N-body algorithm for a finegrain parallel compu.. (context) - Barnes - 1986
3   The order of Appel's algorithm (context) - Esselink - 1992  ACM   DBLP
1   Formation of structure in a CDM universe: Correlations in po.. (context) - Zurek, Quinn et al. - 1993
1   Implications of hierarchical N-body techniques for multiproc.. (context) - Singh, Hennessy et al. - 1992



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