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J-GLOBAL ID：200901022523925824   Update date: Feb. 17, 2025

TADANO Hiroto

タダノ ヒロト | TADANO Hiroto
Affiliation and department：
University of Tsukuba Center for Computational Sciences

About University of Tsukuba Center for Computational Sciences


Job title： Associate Professor
Research field  (2)： Applied mathematics and statistics ,  Basic mathematics
Research keywords  (5)： Block Krylov subspace methods ,  Parallel computing ,  Krylov subspace methods ,  Eigenvalue problems ,  Linear systems
Research theme for competitive and other funds  (9)：
  • 2023 - 2026 Development of a fast and high-accuracy hierarchical parallel solver for saddle point problems
  • 2015 - 2017 Development of high accuracy and high performance algorithms for linear systems with multiple right-hand sides
  • 2013 - 2017 Development of an advanced method for nonlinear eigenvalue problems and its applications
  • 2010 - 2015 Numerical Computation Algorithms for Large-scale Parallel Environment
  • 2010 - 2012 Development of fast and accurate methods for solving linear systems with multiple right-hand sides and their application to scientific computations
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Papers (73)：
  • Toshihiro Hanawa, Kengo Nakajima, Yohei Miki, Takashi Shimokawabe, Kazuya Yamazaki, Shinji Sumimoto, Osamu Tatebe, Taisuke Boku, Daisuke Takahashi, Akira Nukada, et al. Preliminary Performance Evaluation of Grace-Hopper GH200. 2024 IEEE International Conference on Cluster Computing Workshops (CLUSTER Workshops). 2024. 184-185
  • 塙, 敏博, 建部, 修見, 中島, 研吾, 朴, 泰祐, 三木, 洋平, 下川辺, 隆史, 山崎, 一哉, 住元, 真司, 高橋, 大介, 額田, 彰, et al. GH200の予備性能評価. 研究報告ハイパフォーマンスコンピューティング(HPC). 2024. 2024-HPC-195. 4. 1-11
  • Tadano, Hiroto. Development and performance evaluation of the Block-product type iterative methods with the variable grouping strategy. Journal of Advanced Simulation in Science and Engineering. 2024. 11. 1. 32-53
  • 中野, 博生, 轟木, 義一, 多田野, 寛人. Memory Consumption of Highly Process-Parallel Jobs in Fugaku. Transaction of the Japan Society for Simulation Technology. 2023. 15. 2. 56-63
  • NAKANO, Hiroki, TODOROKI, Norikazu, TADANO, Hiroto. Parallel calculations of the extremely large number of MPI processes in Fugaku. Proc. of The 42nd JSST Annual International Conference on Simulation Technology (JSST2023). 2023. 21-24
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MISC (7)：
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Books (4)：
  • 数値線形代数の数理とHPC
    共立出版 2018 ISBN:9784320019553
  • SNC'09: PROCEEDINGS OF THE 2009 INTERNATIONAL WORKSHOP ON SYMBOLIC-NUMERIC COMPUTATION
    ASSOC COMPUTING MACHINERY 2009 ISBN:9781605586649
  • ICNAAM 2004: INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2004
    WILEY-V C H VERLAG GMBH 2004 ISBN:3527405631
  • ICNAAM 2004: INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2004
    WILEY-V C H VERLAG GMBH 2004 ISBN:3527405631
Lectures and oral presentations  (43)：
  • Preliminary Performance Evaluation of Grace-Hopper GH200
    (IEEE Cluster 2024)
  • GH200の予備性能評価
    (第195回ハイパフォーマンスコンピューティング研究発表会(SWoPP2024))
  • 鞍点型連立一次方程式の階層並列型解法に対する漸化式動的グループ化反復法の適用と性能評価
    (日本応用数理学会 第20回研究部会連合発表会)
  • 富岳における大規模並列化による量子スピン系シミュレーション
    (日本物理学会第78回年次大会)
  • Development and performance evaluation of the Block GPBiCGrQ method with variable grouping strategy
    (The 42nd JSST Annual International Conference on Simulation Technology (JSST2023))
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Education (3)：
  • 2003 - 2006 University of Tsukuba Graduate School of Systems and Information Engineering Department of Computer Science
  • 2001 - 2003 University of Tsukuba Graduate School, Division of Science and Engineering
  • 1997 - 2001 Yamagata University Faculty of Engineering Department of Electrical and Information Engineering
Professional career (1)：
  • Ph. D. in Engineering (University of Tsukuba)
Work history (6)：
  • 2024/12 - 現在 University of Tsukuba Center for Computational Sciences Associate Professor
  • 2016/04 - 2024/11 University of Tsukuba Center for Computational Sciences Assistant Professor
  • 2011/10 - 2016/03 University of Tsukuba Faculty of Engineering, Information and Systems Assistant Professor
  • 2008/03 - 2011/09 Graduate School of Systems and Information Engineering University of Tsukuba Assistant Professor
  • 2007/04 - 2008/02 Kyoto University Graduate School of Informatics JSPS Research Associate
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Committee career (34)：
  • 2023/04 - 現在 日本シミュレーション学会 「非線形現象の高性能数値解析技術研究委員会」運営委員
  • 2022/07 - 現在 日本シミュレーション学会 理事
  • 2007/11 - 現在 日本応用数理学会 「行列・固有値問題の解法とその応用」研究部会 運営委員
  • 2022/11 - 2023/09 JAPAN SOCIETY FOR SIMULATION TECHNOLOGY The 42nd JSST Annual International Conference on Simulation Technology (JSST2023): Committee Member
  • 2021/12 - 2023/08 10th International Congress on Industrial and Applied Mathematics (ICIAM2023): Local Scientific Program Committee
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Awards (3)：
  • 2023/12 - The 42nd JSST Annual International Conference on Simulation Technology (JSST2023) Outstanding Presentation Award
  • 2011/04 - 日本応用数理学会 日本応用数理学会 第7回 若手優秀講演賞
  • 2008/01 - 情報処理学会 2008年ハイパフォーマンスコンピューティングと計算科学シンポジウム(HPCS2008)最優秀論文賞
Association Membership(s) (1)：
The Japan Society for Industrial and Applied Mathematics
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