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Development of a new method for computing singular pairs suitable for massively parallel computing environments

Research Project

Project/Area Number 17K00167
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field High performance computing
Research InstitutionUniversity of Fukui (2018-2020)
Kyoto University (2017)

Principal Investigator

Kimura Kinji  福井大学, 学術研究院工学系部門, 准教授 (10447899)

Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords櫻井・杉浦法 / TRL法 / AIRLB法 / 割線法 / 挟み撃ち法 / QDS法 / ヤコビ法 / QR分解 / OQDS法 / 両側ヤコビ法 / 片側ヤコビ法 / DQDS法 / 特異スペクトル変換法 / LSMR法 / 部分空間 / 両側Jacobi法 / Thick restart Lanczos 法 / Givens回転 / 単独非線形方程式 / セカント法 / 分割統治法 / 特異ベクトル / 直交性 / 櫻井杉浦法 / 列空間 / シフト付きコレスキーQR分解 / 数値解析
Outline of Final Research Achievements

In the course of researching divide-and-conquer methods with the aim of constructing a new method for computing partial singular pairs, we have surveyed the solution methods for nonlinear equations and found that the secant method and the false position method can modify the values of cos and sin used in the Givens rotation. We were able to employ this technique in the DQDS+OQDS method, the two-sided and one-sided Jacobi method, and the QR method, which are implementation techniques in the Sakurai-Sugiura method, which can be regarded as divide-and-conquer method in the broad sense, the TRL method, and the AIRLB method. These methods can achieve partial singular pair computation suitable for massively parallel computing environments. In addition, we accelerated the QR decomposition, which plays an important role in the Sakurai-Sugiura method. We also proposed to solve the inverse problem by combining the LSMR method and the modified DQDS method for computing partial singular values.

Academic Significance and Societal Importance of the Research Achievements

櫻井・杉浦法、TRL法、AIRLB法を改良することで、大規模並列計算環境に適した新しい部分特異対計算法を提案した。具体的には、高精度ギブンス回転を採用することで、3つの方法の実装技術であるDQDS法+OQDS法、両側・片側ヤコビ法、QR法を改良した。逆問題を扱うLSMR法については、過学習の抑制のため部分特異値計算を必要とする。微小な特異値も高精度に計算可能な修正DQDS法により、その問題を解決した。以上の成果により、主成分分析を代表とするビッグデータ解析において、これまでよりも高速かつ高精度な計算が可能となった。研究成果は、すべてソースコードの形式で公開した。

Report

(5 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (23 results)

All 2021 2020 2019 2018 2017 Other

All Journal Article (4 results) (of which Peer Reviewed: 3 results,  Open Access: 1 results) Presentation (15 results) (of which Int'l Joint Research: 10 results) Book (1 results) Remarks (3 results)

  • [Journal Article] On an Implementation of the Two-Sided Jacobi Method2021

    • Author(s)
      Sho Araki, Masana Aoki, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
    • Journal Title

      情報処理学会論文誌数理モデル化と応用(TOM)

      Volume: 14 Pages: 12-20

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Improvement of the Augmented Implicitly Restarted Lanczos Bidiagonalization Method in Single Precision Floating Point Arithmetic2018

    • Author(s)
      Yuya Ishida, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
    • Journal Title

      IPSJ Transactions on Mathematical Modeling and Its Applications

      Volume: 11 Pages: 19-25

    • Related Report
      2018 Research-status Report
  • [Journal Article] Implementation of Computing Partial Singular Value Decomposition for Principal Component Analysis using ARPACK2018

    • Author(s)
      Masami Takata, Sho Araki, Kinji Kimura, Yuki Fujii, Yoshimasa Nakamura
    • Journal Title

      IPSJ Transactions on Mathematical Modeling and Its Applications

      Volume: 11 Pages: 37-44

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] A Parallel Bisection and Inverse Iteration Solver for a Subset of Eigenpairs of Symmetric Band Matrices2017

    • Author(s)
      Hiroyuki Ishigami, Hidehiko Hasegawa, Kinji Kimura, Yoshimasa Nakamura
    • Journal Title

      Lecture Notes in Computational Science and Engineering, Springer

      Volume: 117 Pages: 31-50

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] デコンボリューション問題におけるcondition L-curveの検討2021

    • Author(s)
      久保井五貴, 田中利佳, 小澤伸也, 細田陽介, 高田雅美, 木村欣司
    • Organizer
      日本応用数理学会 2021年 研究部会連合発表会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 離散戸田分子方程式と逆問題2021

    • Author(s)
      木村欣司, 久保井五貴, 田中利佳, 小澤伸也, 細田陽介, 高田雅美
    • Organizer
      Risa/Asir Conference 2021
    • Related Report
      2020 Annual Research Report
  • [Presentation] Application of the Orthogonal QD Algorithm with Shift to Singular Value Decomposition for Large Sparse Matrices2020

    • Author(s)
      Hiroki Tanaka, Taiki Kimura, Tetsuaki Matsunawa, Shoji Mimotogi, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
    • Organizer
      2020 International Conference on Parallel and Distributed Processing Techniques and Applications
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On an Implementation of the One-Sided Jacobi Method with High Accuracy2020

    • Author(s)
      Masami Takata, Sho Araki, Kinji Kimura, Yoshimasa Nakamura
    • Organizer
      2020 International Conference on Parallel and Distributed Processing Techniques and Applications
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] On an Implementation of Two-Sided Jacobi Method2019

    • Author(s)
      Sho Araki, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
    • Organizer
      2019 International Conference on Parallel and Distributed Processing Techniques and Applications
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Improvement of the Thick-Restart Lanczos Method in Single Precision Floating Point Arithmetic using Givens Rotations2019

    • Author(s)
      Masana Aoki, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
    • Organizer
      2019 International Conference on Parallel and Distributed Processing Techniques and Applications
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 融合積和演算を利用した特異値分解のための両側ヤコビ法の実装について2019

    • Author(s)
      荒木翔, 高田雅美, 木村欣司, 中村佳正
    • Organizer
      日本応用数理学会2019年度年会
    • Related Report
      2019 Research-status Report
  • [Presentation] Fast Computation Method of Column Space by using the DQDS Method and the OQDS Method2018

    • Author(s)
      Sho Araki, Hiroki Tanaka, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
    • Organizer
      International Conference on Parallel and Distributed Processing Techniques and Applications 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Improvement of Computing Partial Singular Value Decomposition for Dense Matrix using Thick-restart-Lanczos Method2018

    • Author(s)
      Masana Aoki, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
    • Organizer
      International Conference on Parallel and Distributed Processing Techniques and Applications 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Acceleration of Inverse Iteration Method Using Cholesky QR Decomposition with Shifts2018

    • Author(s)
      Masayuki Osawa, Sho Araki, Hiroyuki Ishigami, Kinji Kimura, Yoshimasa Nakamura
    • Organizer
      International Workshop on Eigenvalue Problems: Algorithms; Software and Applications, in Petascale Computingr Network Algorithms in Materials Science
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Parallel Symmetric Tridiagonal Eigensolver Based on Bisection and Inverse Iteration Algorithms with the Blocked Classical Gram-Schmidt Reorthogonalization and the Shifted CholeskyQR Decomposition2018

    • Author(s)
      Kinji Kimura, Masayuki Osawa, Sho Araki, Hiroyuki Ishigami, Yoshimasa Nakamura
    • Organizer
      SIAM Conference on Parallel Processing for Scientific Computing
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 単精度浮動小数点数環境にも有効な Augmented Implicitly Restarted Lanczos Bidiagonalization 法の改良2018

    • Author(s)
      石田遊也, 高田雅美, 木村欣司, 中村佳正
    • Organizer
      日本応用数理学会2018年研究部会連合発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] Performance Evaluation of a Combination of the Parallel Bisection Method and the Block Inverse Iteration Method with Reorthogonalization for Eigenvalue Problems on MIC processor2017

    • Author(s)
      Sho Araki, Hiroyuki Ishigami, Masayuki Osawa, Kinji Kimura, Yoshimasa Nakamura
    • Organizer
      2017 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA' 17)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] An Improvement of Augmented Implicitly Restarted Lanczos Bidiagonalization Method2017

    • Author(s)
      Yuya Ishida, Masami Takata, Kinji Kimura, Yoshimasa Nakamura
    • Organizer
      2017 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA' 17)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] シフト付きコレスキーQR分解を利用した逆反復法の高速化2017

    • Author(s)
      大澤真之, 木村欣司, 中村佳正
    • Organizer
      日本応用数理学会2017年度年会
    • Related Report
      2017 Research-status Report
  • [Book] 固有値計算と特異値計算2019

    • Author(s)
      一般社団法人 日本計算工学会(長谷川秀彦・今村俊幸・山田進・櫻井鉄也・荻田武史・相島健助・木村欣司・中村佳正)
    • Total Pages
      214
    • Publisher
      丸善出版
    • ISBN
      4621304739
    • Related Report
      2019 Research-status Report
  • [Remarks] Linear Algebra PROGrams in Numerical Computation

    • URL

      http://syskiso.fuee.u-fukui.ac.jp/~kkimur/LAPROGNC/LAPROGNC-j.html

    • Related Report
      2020 Annual Research Report
  • [Remarks] Linear Algebra PROGrams in Numerical Computation

    • URL

      http://www-is.amp.i.kyoto-u.ac.jp/LAPROGNC/

    • Related Report
      2019 Research-status Report
  • [Remarks] Linear Algebra PROGrams in Numerical Computation

    • URL

      http://www-is.amp.i.kyoto-u.ac.jp/kkimur/LAPROGNC/LAPROGNC-j.html

    • Related Report
      2018 Research-status Report 2017 Research-status Report

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Published: 2017-04-28   Modified: 2022-01-27  

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