发布求助
文献互助 智能选刊 最新文献

2016 7th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems (ScalA)最新文献

筛选
英文 中文
Extremely Scalable Algorithm for 108-atom Quantum Material Simulation on the Full System of the K Computer K计算机全系统上108原子量子材料模拟的极可扩展算法
2016 7th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems (ScalA) Pub Date : 2016-09-27 DOI: 10.1109/SCALA.2016.9
T. Hoshi, H. Imachi, Kiyoshi Kumahata, M. Terai, K. Miyamoto, K. Minami, F. Shoji
{"title":"Extremely Scalable Algorithm for 108-atom Quantum Material Simulation on the Full System of the K Computer","authors":"T. Hoshi, H. Imachi, Kiyoshi Kumahata, M. Terai, K. Miyamoto, K. Minami, F. Shoji","doi":"10.1109/SCALA.2016.9","DOIUrl":"https://doi.org/10.1109/SCALA.2016.9","url":null,"abstract":"An extremely scalable linear-algebraic algorithm was developed for quantum material simulation (electronic state calculation) with 108 atoms or 100-nm-scale materials. The mathematical foundation is generalized shifted linear equations ((zB — A)x = b), instead of conventional generalized eigenvalue equations. The method has a highly parallelizable mathematical structure. The benchmark shows an extreme strong scaling and a qualified time-to-solution on the full system of the K computer. The method was demonstrated in a real material research for ultra-flexible (organic) devices, key devices of next-generation Internet-of-Things (IoT) products. The present paper shows that an innovative scalable algorithm for a real research can appear by the co-design among application, algorithm and architecture.","PeriodicalId":410521,"journal":{"name":"2016 7th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems (ScalA)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130620937","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
首页 上一页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信