Monte Carlo algorithm for the double exchange model optimized for parallel computations

Nobuo Furukawa; Yukitoshi Motome; Hisaho Nakata

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Monte Carlo algorithm for the double exchange model optimized for parallel computations

机译：针对并行计算优化的双交换模型的蒙特卡洛算法

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摘要

A new algorithm for Monte Carlo calculation of the double exchange model is studied. The algorithm is commonly applicable to wide classes of strongly correlated electron systems which involve itinerant electrons coupled with thermodynamically fluctuating fields. Using moment expansions of the density of states with Chebyshev polynomials, the algorithm provides an efficient calculation on large size clusters, especially on parallel computers. Benchmark calculations are performed on Beowulf-type cluster systems with over 100 CPUs in parallel.

机译：研究了双交换模型的蒙特卡罗计算新算法。该算法通常适用于涉及流动电子和热力学波动场的强关联电子系统。通过使用Chebyshev多项式的状态密度的矩展开，该算法可以在大型簇上，尤其是在并行计算机上提供有效的计算。基准计算是在并行运行100个以上CPU的Beowulf型群集系统上执行的。

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《Computer physics communications》 |2001年第3期|共4页
作者
Nobuo Furukawa; Yukitoshi Motome; Hisaho Nakata;
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正文语种 eng
中图分类计算机的应用;
关键词
double exchange model; Monte Carlo method; moment expansion algorithm; parallel computation;

机译：双交换模型;蒙特卡罗方法;矩扩展算法;并行计算;

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1. Monte Carlo algorithm for the double exchange model optimized for parallel computations [J] . Nobuo Furukawa, Yukitoshi Motome, Hisaho Nakata Computer physics communications . 2001,第1a3期

机译：针对并行计算优化的双交换模型的蒙特卡洛算法
2. Efficient algorithms for parallelizing Monte Carlo simulations for 2D Ising spin models [J] . Eunice E. Santos, Jeffrey M. Rickman, Gayathri Muthukrishnan, Journal of supercomputing . 2008,第3期

机译：用于并行化2D Ising自旋模型的蒙特卡洛模拟的高效算法
3. Hybrid Monte Carlo algorithm for the double exchange model [J] . Alonso JL., Guinea F., Laliena V., Nuclear physics, B . 2001,第3期

机译：双交换模型的混合蒙特卡洛算法
4. Parallel Hybrid Monte Carlo Algorithms for Matrix Computations [C] . V. Alexandrov, E. Atanassov, I. Dimov, International Conference on Computational Science(ICCS 2005) pt.3; 20050522-25; Atlanta, GA(US) . 2005

机译：用于矩阵计算的并行混合蒙特卡洛算法
5. Gpu Parallelization of Replica Exchange Monte Carlo Simulation and Application to Protein Structure Prediction [D] . ?MacCarthy, Elijah Akwafo 2020

机译：复制品Exchange Monte Carlo仿真和应用于蛋白质结构预测的GPU并行化
6. Performance and Robustness of the Monte Carlo Importance Sampling Algorithm Using Parallelized S-ADAPT for Basic and Complex Mechanistic Models [O] . Jurgen B. Bulitta, Cornelia B. Landersdorfer 2011

机译：基本和复杂机制模型的并行S-ADAPT蒙特卡洛重要性采样算法的性能和鲁棒性
7. Monte carlo algorithm for the double exchange model optimized for parallel computations [O] . Nobuo Furukawa, Yukitoshi Motome, Hisaho Nakata 2012

机译：用于并行计算优化的双交换模型的蒙特卡罗算法

Monte Carlo algorithm for the double exchange model optimized for parallel computations

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