计算机工程与科学2025，Vol.47Issue(1)：1-9,9.DOI:10.3969/j.issn.1007-130X.2025.01.001
粒子输运非确定性模拟的加速方法研究进展
Research advances in acceleration methods for particle transport non-deterministic simulation
摘要
Abstract
Particle transport non-deterministic simulation is one of the main applications of high per-formance computers,and plays an important role in national economic construction and national securi-ty.Currently the nuclear numerical simulation,nuclear reactor design,aerospace and other practical ap-plications have impending needs for high-precision particle transport non-deterministic simulation,thus its acceleration methods have become a research hotspot in the high-performance computing field.In re-cent years there are many different contributions to research on particle transport simulation.In this pa-per,the principle of particle transport non-deterministic simulation is firstly introduced.Then the basic flow and pseudocode of the particle transport simulation program is given.Subsequently,the latest soft-ware acceleration methods and the hardware acceleration methods are summarized.Finally,based on the extracted program features from the architecture simulator,the current challenges are discussed,and the future research directions based on relate research work are outlined.关键词
高性能计算/粒子输运问题/非确定性模拟/蒙特卡罗方法Key words
high performance computing/particle transport problem/non-deterministic simulation/Monte Carlo method分类
信息技术与安全科学引用本文复制引用
张建民,许炜康,刘津津,黎铁军..粒子输运非确定性模拟的加速方法研究进展[J].计算机工程与科学,2025,47(1):1-9,9.基金项目
国家重点研发计划(2022YFB2803405) （2022YFB2803405）
国家自然科学基金(62072464) （62072464）
