N-BODY相关论文
N-body问题涉及了科学和工程中的许多领域,它的主要特点就是O(N2)的计算量,采用并行计算方法是解决N-body问题巨大计算量的终极选......
文章基于多核机群系统对并行编程模型进行了深入研究,实现了多层次并行体系结构的OpenMP/MPI混合编程模型的设计.在以SMP机群系统......
图形处理器(graphic processing unit,GPU)的最新发展已经能够以低廉的成本提供高性能的通用计算。基于GPU的CUDA(compute unified......
图形处理器(graphic processing unit,GPU)的最新发展已经能够以低廉的成本提供高性能的通用计算。基于GPU的CUDA(compute unified......
The microprocesses of deformation and fracture of Bi-segregated copper bicrystals Σ33 (545) 58.99°, Σ11 (323) 50.......
CUDA(Compute Unified Device Architecture,计算统一设备架构),是由NVIDIA开发的并行运算架构。对于软件开发人员,CUDA是一种通过......
Based on the embedded atom method(EAM)proposed by Dawand Baskes and Johnson’s model,this paper constructs a new N-body ......
The segregation of bismuth atoms on the [101] tilt copper grain boundaries Σ3 (111) 70.53°,Σ33 (545) 58.99°,......
为提高计算多体问题的效率，通过分析多体问题的典型算法FMM（fast multiple method）计算特点，提出运用CPU和加速部件FPGA构成混合部件计......
A two-body regularization for N-body problem based on perturbation theory for Keplerian problem is discussed. We provide......
N-body simulations of the Sun, the planets, and small celestial bodies are frequently used to model the evolution of the......
The continuous approximations play a vital role in N-body simulations. We constructed three different types, namely, one......
The theoretical foundation of a new N-body simulation method for the dynamics of large numbers (N > 106) of gravitating ......
Numerical investigation of a new similarity method (the Aldar-Kose method) for N-body simulations is described. Using th......
作为一个平行编程模型，地图还原剂被用于巨大的数据的分布式计算。地图还原剂模型包含平衡的平行实现，差错容忍的处理、本地计算和负......
FMM算法[1]是基于树结构的,用于解决多体问题（N-Body）的经典算法。它将N-Body问题的计算复杂度由O（N2）降为O（N）,并且能达到任意精度。通......
N-Body问题是一个经典的高性能计算应用,由给定的粒子初始位置、质量、速度等模拟N个粒子的天体演化进程。他们的后续运动由牛顿运......
