High-Performance Computing of Self-Gravity for Small Solar System Bodies

被引：6

作者：

Frascarelli, Daniel ^{[1
]}

Nesmachnow, Sergio ^{[1
]}

Tancredi, Gonzalo ^{[2
]}

机构：

[1] Univ Republica, Ctr Calculo, Inst Computac, Fac Ingn, Montevideo, Uruguay

[2] Univ Republica, Fac Ciencias, Dept Astron, Montevideo, Uruguay

来源：

COMPUTER | 2014年 / 47卷 / 09期

关键词：

ASTEROIDS; SIMULATIONS;

D O I：

10.1109/MC.2014.249

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

To study the evolution of small solar system bodies like asteroids and comets, a fast method is needed to compute the self-gravity of systems composed of millions of particles. A proposed fully parallel shared-memory algorithm for dense, self-gravitating agglomerates scales efficiently with the number of particles as well as the number of computational resources.

引用

页码：34 / 39

页数：6

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