Basic Information

Email Address

• Email Address

  suzuki.kengo.8mkyoto-u.ac.jp

Professional Memberships

• 情報処理学会
• ACM

Academic Degree

• 25 Sep. 2024

  北海道大学博士（情報科学）
• 23 Mar. 2023

  北海道大学修士（情報科学）

Academic Resume (Undergraduate School/Majors)

• 北海道大学, 工学部情報エレクトロニクス学科, 卒業

High School

• High School

  Shonan Senior High School

Research History

• From Oct. 2024, To Present

  Kyoto University, Academic Center for Computing and Media Studies, Assistant Professor

ID,URL

• ORCID ID

  0009-0002-8328-0388

• J-Global ID

  202501016508704271

• Researcher number

  61014527

researchmap URL

• https://researchmap.jp/kengo_suzuki

Research

Research Interests

• Numerical Linear Algebra
• GPU
• Parallel Computing
• High Performance Computing

Research Areas

• Informatics, High-performance computing

Papers

• An Integer Arithmetic-Based AMG Preconditioned FGMRES Solver

  Kengo Suzuki; Takeshi Fukaya; Takeshi Iwashita

  ACM Transactions on Mathematical Software, 31 Mar. 2025, Peer-reviewed, Lead author

  
• A novel ILU preconditioning method with a block structure suitable for SIMD vectorization

  Kengo Suzuki; Takeshi Fukaya; TAKESHI IWASHITA

  Journal of Computational and Applied Mathematics, Feb. 2023, Peer-reviewed, Lead author

  
• A New AINV Preconditioner for the CG Method in Hybrid CPU-GPU Computing Environment

  Kengo Suzuki; Takeshi Fukaya; Takeshi Iwashita

  Journal of Information Processing, 2022, Peer-reviewed, Lead author

  
• An Integer Arithmetic-Based Sparse Linear Solver Using a GMRES Method and Iterative Refinement

  Takeshi Iwashita; Kengo Suzuki; Takeshi Fukaya

  2020 IEEE/ACM 11th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems (ScalA), Nov. 2020, Peer-reviewed

  

Misc.

• 近似逆行列前処理における前処理行列生成部の簡略化とスレッド並列化

  鈴木 謙吾; 深谷 猛; 岩下 武史

  研究報告ハイパフォーマンスコンピューティング（HPC）, Nov. 2021, Lead author

  
• ブロックに基づくfill-in選択手法を利用したILU-GMRESソルバ

  鈴木 謙吾; 深谷 猛; 岩下 武史

  研究報告ハイパフォーマンスコンピューティング（HPC）, Dec. 2020, Lead author

  

Presentations

• A New Matrix Reordering Method for GPU Acceleration of an ILU Preconditioner

  Kengo Suzuki; Takeshi Fukaya; Takeshi Iwashita

  The International Conference on High Performance Computing in Asia-Pacific Region (HPC Asia 2024)

  
• ブロック構造に基づくフィルイン制御を用いたSIMD演算に適したILU分解前処理手法

  鈴木 謙吾; 深谷 猛; 岩下 武史

  日本応用数理学会2022年度年会, 08 Sep. 2022

  
• A new version of AINV preconditioning simplified by using nonzero element positions of a coefficient matrix

  Kengo Suzuki; Takeshi Fukaya; Takeshi Iwashita

  15th World Congress on Computational Mechanics & 8th Asian Pacific Congress on Computational Mechanics (WCCM-APCOM YOKOHAMA2022), 05 Aug. 2022

  
• A simplified AINV method based on nonzero element positions of a coefficient matrix

  Kengo Suzuki; Takeshi Fukaya; Takeshi Iwashita

  The International Conference on High Performance Computing in Asia-Pacific Region (HPC Asia 2022)

  
• GPUに適した近似逆行列前処理の簡略化手法

  鈴木 謙吾; 深谷 猛; 岩下 武史

  日本応用数理学会2021年度年会, 07 Sep. 2021

  
• SIMD演算に適したブロック構造を有する新しいILU分解前処理手法

  鈴木 謙吾; 深谷 猛; 岩下 武史

  The 5th cross-disciplinary Workshop on Computing Systems, Infrastructures, and Programming (xSIG2021), 19 Jul. 2021

  

Awards

• 19 Jul. 2021

  xSIG 2021 Outstanding Undergraduate Student Award（一般社団法人情報処理学会）
• 06 Jun. 2022

  2021年度学生優秀発表賞（HPC研究会）（一般社団法人情報処理学会）
• 27 Jan. 2024

  2024 Best Student Poster Award 1st Place (HPC Asia 2024 Organizing Committee)