Name
Abstract | ||
|---|---|---|
This paper describes parallelization of the space plasma particle simulation program KEMPOI and shows its performance on five different platforms. One of our goals is to solve the Electrostatic Solitary Wave (ESW) problem by intensive computer simulations, which previously took about 1 month for a single experiment (107 particles, 104 time steps). The parallelized version performs the same calculation in 3 hours and a bigger one (2.7 x 108 particles, 1.6 x 104 time steps) in about 8 hours on our 256-processor Hitachi SR2201 parallel computer. It has made systematic real-world space plasma particle simulations feasible. |
Year | DOI | Venue |
|---|---|---|
1997 | 10.1007/BFb0024223 | ISHPC |
Keywords | Field | DocType |
space plasma particle simulation,computer simulation,parallel computer | Hitachi SR2201,Particle simulation,CPU cache,Computer science,Parallel computing,Astrophysical plasma,Execution time,Particle,Magnetosphere particle motion | Conference |
ISBN | Citations | PageRank |
3-540-63766-4 | 0 | 0.34 |
References | Authors | |
1 | 8 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yutaka Akiyama | 1 | 172 | 37.62 |
| Kiyotaka Misoo | 2 | 0 | 0.68 |
| Yoshiharu Omura | 3 | 13 | 2.28 |
| Hiroshi Matsumoto | 4 | 0 | 0.34 |
| Minoru Saito | 5 | 5 | 5.31 |
| Tamotsu Noguchi | 6 | 146 | 26.12 |
| Kentaro Onizuka | 7 | 33 | 12.78 |
| Makoto Ando | 8 | 5 | 4.49 |