N-body Simulations of the Solar System with CPU-based Parallel Methods
Earth and Planetary Astrophysics
2022-01-03 v1 Solar and Stellar Astrophysics
Computational Physics
Abstract
The gravitational N-body simulation in the Solar system was performed using different parallel approaches with the comparisons in the computational times and speed-up values being carried out under different model sizes and the number of processors. The numerical integration used is a second-order velocity Verlet approach which gives the acceptable accuracy in the orbits of major bodies and asteroids with a time step size of 0.1 days.
Cite
@article{arxiv.2112.15079,
title = {N-body Simulations of the Solar System with CPU-based Parallel Methods},
author = {Tailin Zhu},
journal= {arXiv preprint arXiv:2112.15079},
year = {2022}
}
Comments
4pages, 6 figures