基于SaaS模式的中子学计算云平台设计与实现  

Design and implementation of neutronics computing cloud platform based on SaaS mode

作　　者：李中阳[1,2] 吴斌 俞盛朋[1] 郝丽娟[1] 宋婧[1] 龙鹏程[1] 吴宜灿[1] LI Zhongyang;WU Bin;YU Shengpeng;HAO Lijuan;SONG Jing;LONG Pengcheng;WU Yican(Key Laboratory of Neutronics and Radiation Safety,Institute of Nuclear Energy Safety Technology,Chinese Academy of Sciences,Hefei 230031,China;University of Science and Technology of China,Hefei 230027,China)

机构地区：[1]中国科学院核能安全技术研究所中子输运理论与辐射安全重点实验室,合肥230031 [2]中国科学技术大学,合肥230027

出　　处：《核技术》2019年第10期89-94,共6页Nuclear Techniques

基　　金：国家自然基金项目(No.11605233、No.51805511、No.71671179);中国科协青年人才托举工程(No.2017QNRC001);中国科学院信息化专项项目(No.XXH13506-104),中国科学院合肥物质科学研究院项目(No.KP-2019-13、No.KP-2017-19);中国科学院合肥物质科学研究院院长基金(No.YZJJ201618);中国科学院青年创新促进会专项项目;国家磁约束核聚变能发展研究专项项目(No.2015GB116000);安徽省重大科技专项项目(No.18030801135);产业化基金资助~~

摘　　要：高保真中子学计算需要大量计算资源和高性能计算平台,而高性能计算平台操作比较繁琐,不利于设计人员使用。云平台具有超大规模、弹性服务、按需服务、易用、泛在接入等特点,对中子学计算具有较好的应用价值。本文结合云计算技术,设计研发了基于SaaS(Software as a Service)模式的中子学计算云平台,将中子学计算功能及相关数据库设置在云端运行,向终端用户提供SaaS模式计算服务。用户通过浏览器可随时随地使用计算资源,有效地提高核设计计算的工作效率。[Background]The high-fidelity nuclear reactor model requires a large amount of computing resources and a high-performance computing platform.High-performance computing platforms are cumbersome to operate and are not conducive to designers,while the cloud platform has the characteristics of super large scale and easy to use,hence has good application value for neutronics calculation.[Purpose]This study aims to establish a neutron computing cloud platform for users.[Methods]Combined with cloud computing technology,a neutron computing cloud platform based on Software as a Service(SaaS)mode was designed and implemented.Neutronics computing functions and related databases were set up to run in the cloud to provide SaaS mode computing services for end users.[Results]Users can use computing resources anytime and anywhere through the browsers to effectively improve the efficiency of neutronics calculation.[Conclusions]The cloud platform proposed in this paper can be used for general nuclear design computation.

关 键 词：SuperMC 云计算 SAAS 服务 

分 类 号：TL33[核科学技术—核技术及应用]