A Parallel Adaptive Fast Multipole Algorithm forn-Body Problems

@inproceedings{Krishnan1995APA,
  title={A Parallel Adaptive Fast Multipole Algorithm forn-Body Problems},
  author={Sanjeev Krishnan and Laxmikant V. Kal{\'e}},
  booktitle={ICPP},
  year={1995}
}
We describe the design and implementation of a parallel adaptive fast multipole algorithm (AFMA) for N-body problems. Our AFMA algorithm can organize particles in cells of arbitrary shape. This simpliies its paralleliza-tion, so that good locality and load balance are both easily achieved. We describe a tighter well-separatedness criterion , and improved techniques for constructing the AFMA tree. We describe how to avoid redundant computation of pair-wise interactions while maintaining load… CONTINUE READING
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