Rchr
J-GLOBAL ID：201401028577076871   Update date: Sep. 25, 2024

Ida Akihiro

イダ アキヒロ | Ida Akihiro
Affiliation and department：
Japan Agency for Marine-Earth Science and Technology

About Japan Agency for Marine-Earth Science and Technology


Research field  (3)： Applied mathematics and statistics ,  Computational science ,  High-performance computing
Research theme for competitive and other funds  (10)：
  • 2023 - 2027 Next-generation high-performance linear solver for future computational science and engineering
  • 2022 - 2025 Fast and accurate eigenvalue calculations by hierarchical low-rank approximation and its application to large-scale electronic structure calculations
  • 2019 - 2024 Reproducing dynamic earthquake rupture processes by large scale simulations
  • 2021 - 2024 Construction of numerical linear algebra based on lattice H-matrices and its high-performance implementation on modern architectures
  • 2020 - 2023 Application of Unconventional Linear Algebra Techniques to Continuous Learning in Supergiant Neural Networks
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Papers (45)：
  • Akihiro Ida. Algebraic Partition Construction Method for Hierarchical Matrices. IEEE Transactions on Magnetics. 2024. 60. 3. 1-4
  • Masatoshi Kawai, Akihiro Ida, Toshihiro Hanawa, Tetsuya Hoshino. Optimize Efficiency of Utilizing Systems by Dynamic Core Binding. HPC Asia Workshops. 2024. 77-82
  • Masatoshi Kawai, Akihiro Ida, Toshihiro Hanawa, Kengo Nakajima. Dynamic Core Binding for Load Balancing of Applications Parallelized with MPI/OpenMP. ICCS (3). 2023. 378-394
  • Satoshi Ohshima, Akihiro Ida, Rio Yokota, Ichitaro Yamazaki. QR Factorization of Block Low-Rank Matrices on Multi-instance GPU. Parallel and Distributed Computing, Applications and Technologies. 2023. 359-369
  • Zhengyang Bai, Tasuku Hiraishi, Akihiro Ida, Masahiro Yasugi, Keiichiro Fukazawa. Construction of Hierarchical Matrix on Distributed Memory Systems using a Task Parallel Language. 2022 Tenth International Symposium on Computing and Networking Workshops (CANDARW). 2022
ｍore...
MISC (84)：
  • 大島聡史, 伊田明弘, 河合直聡, 横田理央, 山崎市太郎. CUDA Fortran+MIG+UVMを用いたBLR行列QR分解の大規模高速化. 情報処理学会研究報告(Web). 2023. 2023. HPC-190
  • 伊田明弘, 荻田武史, 横田理央. 対称ブロック低ランク行列の精度保証付き固有値問題解法. 日本応用数理学会年会講演予稿集(CD-ROM). 2022. 2022
  • 大島聡史, 伊田明弘, 横田理央, 山崎市太郎. マルチインスタンスGPU上におけるBLR行列のQR分解. 日本応用数理学会年会講演予稿集(CD-ROM). 2022. 2022
  • 伊田明弘. ブロック低ランク行列の近似固有値計算. 日本応用数理学会年会講演予稿集(CD-ROM). 2022. 2021
  • 伊田明弘. 対称ブロック低ランク行列の固有値問題解法. 情報処理学会研究報告(Web). 2022. 2022. HPC-185
ｍore...
Patents (3)：
  • 数値計算方法、数値計算装置、および数値計算プログラム
  • 数値計算方法、数値計算装置および数値計算用プログラム
  • 制御方法、制御装置および制御用プログラムを記録した記録媒体、並びに数値計算方法、数値計算装置および数値計算用プログラムを記録した記録媒体
Lectures and oral presentations  (2)：
  • 大規模数値解析向け低ランク行列近似手法
    (第52回FrontISTR研究会 2019)
  • 階層型行列法の大規模解析に向けた改良と並列化
    (第28回計算数理工学forum 2015)
Work history (4)：
  • 2021/04 - 現在 Japan Agency for Marine-Earth Science and Technology
  • 2015/11 - 2021/03 The University of Tokyo
  • 2012/04 - 2015/11 Kyoto University
  • 2000/04 - 2012/01 株式会社ヴァイナス
Awards (3)：
  • 2023/07 - Information Processing Society of Japan IPSJ Yamashita SIG Research Award
  • 2019/08 - The 48th International Conference on Parallel Processing Best poster award Implementation of Partitioning of Hierarchical Matrices using Task Parallel Languages
  • 2019/05 - The 3rd cross-disciplinary Workshop on Computing Systems, Infrastructures, and Programming Outstanding Research Award Parallelization of Matrix Partitioning in Construction of Hierarchical Matrices using Task Parallel Languages
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