• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Mukunoki Daichi  椋木 大地

ORCIDConnect your ORCID iD *help
Researcher Number 90742289
Affiliation (Current) 2020: 国立研究開発法人理化学研究所, 計算科学研究センター, 研究員
Affiliation (based on the past Project Information) *help 2019 – 2020: 国立研究開発法人理化学研究所, 計算科学研究センター, 研究員
2017 – 2018: 東京女子大学, 理学研究科, 研究員
2017: 東京女子大学, 理学(系)研究科(研究院), 特任研究員
2015 – 2016: 国立研究開発法人理化学研究所, 計算科学研究機構, 特別研究員
Review Section/Research Field
Principal Investigator
High performance computing / Basic Section 60100:Computational science-related
Except Principal Investigator
High performance computing / Basic Section 60100:Computational science-related
Keywords
Principal Investigator
浮動小数点演算 / Reduced-precision / Mixed-precision / GPU / 混合精度演算 / 浮動小数点 / 計算機システム / 高性能計算 / 浮動小数点表現 / 省電力計算 … More / 高精度 / 再現性 / 行列計算 / BLAS / 超並列 … More
Except Principal Investigator
非同期 / 高性能計算 / 省通信・省同期 / メニイコア / 自動チューニング / 分割統治法 / 時空間タイリング / 時間方向並列 / 非同期アルゴリズム / 通信回避 / 超メニイコア / スレッド数自動調整 / ハイパフォーマンス・コンピューティング / アルゴリズム / 数理工学 / 通信回避や非同期性 / ハイパフォーマンスコンピューティング / スケーラブル / 通信同期回避 / 時間方向離散 / 異粒度数値カーネル / 高性能数値線形代数 / タスクスケジュール / 高並列処理 / 非同期・条件付・競争的タスク / タスク並列 / データ並列 / スケジューラ / 条件付き・競争的タスクスケジューリング / DAG / 数値計算アルゴリズム / 高並列計算 Less
  • Research Projects

    (4 results)
  • Research Products

    (37 results)
  • Co-Researchers

    (9 People)
  •  Research on high-performance and high-dimensional numerical linear algebra applying an asynchronous task mechanism on the exascale computing eraOngoing

    • Principal Investigator
      今村 俊幸
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 60100:Computational science-related
    • Research Institution
      Institute of Physical and Chemical Research
  •  超並列計算環境のための高精度かつ再現性のある行列計算ライブラリの開発Principal InvestigatorOngoing

    • Principal Investigator
      椋木 大地
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 60100:Computational science-related
    • Research Institution
      Institute of Physical and Chemical Research
  •  Reduced-precision formats for high-performance and energy-efficient computationsPrincipal Investigator

    • Principal Investigator
      Mukunoki Daichi
    • Project Period (FY)
      2016 – 2018
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      High performance computing
    • Research Institution
      Tokyo Woman's Christian University
      Institute of Physical and Chemical Research
  •  Theory and Application of Scalable Numerical Software on an O(100M) core environment

    • Principal Investigator
      IMAMURA Toshiyuki
    • Project Period (FY)
      2015 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      High performance computing
    • Research Institution
      Institute of Physical and Chemical Research

All 2020 2019 2018 2017 2016 2015

All Journal Article Presentation

  • [Journal Article] DGEMM using Tensor Cores, and Its Accurate and Reproducible Versions2020

    • Author(s)
      Daichi Mukunoki, Katsuhisa Ozaki, Takeshi Ogita, Toshiyuki Imamura
    • Journal Title

      ISC High Performance 2020

      Volume: -

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K20286
  • [Journal Article] Reproducible BLAS Routines with Tunable Accuracy Using Ozaki Scheme for Many-core Architectures2020

    • Author(s)
      Daichi Mukunoki, Takeshi Ogita, Katsuhisa Ozaki
    • Journal Title

      13th International Conference on Parallel Processing and Applied Mathematics (PPAM2019), Lecture Notes in Computer Science

      Volume: 12043 Pages: 516-527

    • DOI

      10.1007/978-3-030-43229-4_44

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K20286
  • [Journal Article] Can we avoid rounding-error estimation in HPC codes and still get trustful results?2020

    • Author(s)
      Fabienne Jezequel, Stef Graillat, Daichi Mukunoki, Toshiyuki Imamura, and Roman Iakymchuk
    • Journal Title

      Hyper Articles en Ligne

      Volume: hal-02486753

    • Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K20286
  • [Journal Article] Numerical Reproducibility based on Minimal-Precision Validation2019

    • Author(s)
      Toshiyuki Imamura, Daichi Mukunoki, Fabienne Jezequel, Stef Graillat, Roman Iakymchuk
    • Journal Title

      Computational Reproducibility at Exascale Workshop (CRE2019)

      Volume: -

    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K20286
  • [Journal Article] Level-3 BLASに基づく高精度行列積計算法による高精度かつ再現性のあるBLASルーチンの実装とその最適化2018

    • Author(s)
      椋木大地, 荻田武史, 尾崎克久
    • Journal Title

      情報処理学会研究報告: ハイパフォーマンスコンピューティング

      Volume: 2018-HPC-166 Pages: 1-8

    • Data Source
      KAKENHI-PROJECT-16K16062
  • [Journal Article] Design Towards Modern High Performance Numerical LA Library Enabling Heterogeneity and Flexible Data Formats2018

    • Author(s)
      Toshiyuki Imamura, Daichi Mukunoki, Yusuke Hirota, Susumu Yamada, Masahiko Machida
    • Journal Title

      Advances in Parallel Computing

      Volume: 32 Pages: 97-106

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-15H02709
  • [Journal Article] Automatic Thread-Block Size Adjustment for Memory-Bound BLAS Kernels on GPUs2016

    • Author(s)
      Daichi Mukunoki, Toshiyuki Imamura and Daisuke Takahashi
    • Journal Title

      Proceedings of IEEE 10th International Symposium on Embedded Multicore/Many-core Systems-on-Chip (MCSoC-16)

      Volume: なし Pages: 377-384

    • DOI

      10.1109/mcsoc.2016.32

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-15H02709
  • [Journal Article] 大規模並列計算機における連立一次方程式の精度保証付き数値計算に対する性能評価2016

    • Author(s)
      森倉 悠介, 椋木 大地, 深谷 猛, 山中 脩也, 大石 進一
    • Journal Title

      情報処理学会研究報告ハイパフォーマンスコンピューティング(HPC)

      Volume: Vol.2017-HPC-157, NO.1 Pages: 1-7

    • Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-15H02709
  • [Journal Article] コンシューマレンジGPUに最適化した固有値ソルバーの実装と評価2016

    • Author(s)
      今村俊幸,椋木大地
    • Journal Title

      情報処理学会研究報告ハイパフォーマンスコンピューティング(HPC)

      Volume: 2016-HPC-157,NO.7 Pages: 1-9

    • Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-15H02709
  • [Journal Article] NVIDIA GPUにおけるメモリ律速なBLASカーネルのスレッド数自動選択手法2015

    • Author(s)
      椋木大地,今村俊幸,高橋大介
    • Journal Title

      情報処理学会研究報告

      Volume: 2015-HPC-150, No.13 Pages: 1-13

    • Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-15H02709
  • [Journal Article] SYMV・GEMVルーチン群のマルチGPU化とその評価2015

    • Author(s)
      今村俊幸, 椋木大地, 山田進, 町田昌彦
    • Journal Title

      情報処理学会研究報告

      Volume: 2015-HPC-151, Vol.13 Pages: 1-8

    • Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-15H02709
  • [Presentation] Minimal-Precision Computing for High-Performance, Energy-Efficient, and Reliable Computations2020

    • Author(s)
      Daichi Mukunoki
    • Organizer
      Sapporo Winter HPC Seminar 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K20286
  • [Presentation] Minimal-Precision Computing for High-Performance, Energy-Efficient, and Reliable Computations2020

    • Author(s)
      Daichi Mukunoki
    • Organizer
      SIAM Conference on Parallel Processing for Scientific Computing (PP20)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K20286
  • [Presentation] Accurate DGEMM using Tensor Cores2020

    • Author(s)
      Daichi Mukunoki, Katsuhisa Ozaki, Takeshi Ogita, Toshiyuki Imamura
    • Organizer
      HPC Asia 2020 (poster session)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K20286
  • [Presentation] Optimizing Precision for High-Performance, Robust, and Energy-Efficient Computations2020

    • Author(s)
      Roman Iakymchuk, Fabienne Jezequel, Stef Graillat, Daichi Mukunoki, Toshiyuki Imamura, Yiyu Tan, Atsushi Koshiba, Jens Huthmann, Kentaro Sano, Norihisa Fujita, Taisuke Boku
    • Organizer
      HPC Asia 2020 (poster session)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K20286
  • [Presentation] Accurate BLAS implementations: OzBLAS and BLAS-DOT22020

    • Author(s)
      Daichi Mukunoki
    • Organizer
      Workshop on Largescale Parallel Numerical Computing Technology (LSPANC 2020 January)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K20286
  • [Presentation] Accurate and Reproducible Linear Algebra Operations for Many-core Architectures2019

    • Author(s)
      Daichi Mukunoki, Takeshi Ogita, Katsuhisa Ozaki:
    • Organizer
      Russian Supercomputing Days 2019 (RuSCDays 2019) (poster session)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K20286
  • [Presentation] 尾崎スキームに基づく高精度かつ再現性のあるBLASルーチンの実装と自動チューニングの適用2019

    • Author(s)
      椋木大地
    • Organizer
      第22回AT研究会オープンアカデミックセッション(ATOS22)
    • Data Source
      KAKENHI-PROJECT-16K16062
  • [Presentation] 尾崎スキームに基づく高精度かつ再現性のあるBLASルーチンの実装と自動チューニングの適用2019

    • Author(s)
      椋木大地
    • Organizer
      第22回AT研究会オープンアカデミックセッション(ATOS22)
    • Data Source
      KAKENHI-PROJECT-19K20286
  • [Presentation] Minimal-Precision Computing for High-Performance, Energy-Efficient, and Reliable Computations2019

    • Author(s)
      Daichi Mukunoki, Toshiyuki Imamura, Yiyu Tan, Atsushi Koshiba, Jens Huthmann, Kentaro Sano, Fabienne Jezequel, Stef Graillat, Roman Iakymchuk, Norihisa Fujita, Taisuke Boku
    • Organizer
      France-Japan-Germany trilateral workshop: Convergence of HPC and Data Science for Future Extreme Scale Intelligent Applications (poster presentation)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K20286
  • [Presentation] High-Performance Implementations of Accurate and Reproducible BLAS Routines on GPUs2019

    • Author(s)
      Daichi Mukunoki
    • Organizer
      Workshop on Largescale Parallel Numerical Computing Technology (LSPANC 2019 June)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K20286
  • [Presentation] 尾崎スキームによる高精度BLAS実装「OzBLAS」とその応用2019

    • Author(s)
      椋木大地, 荻田武史, 尾崎克久
    • Organizer
      第3回 精度保証付き数値計算の実問題への応用研究集会 (NVR 2019)
    • Data Source
      KAKENHI-PROJECT-19K20286
  • [Presentation] 尾崎スキームに基づく高精度かつ再現性のあるBLASルーチンの実装と自動チューニングの適用2019

    • Author(s)
      椋木大地
    • Organizer
      学会等名: 第22回AT研究会オープンアカデミックセッション(ATOS22)
    • Data Source
      KAKENHI-PROJECT-19H04127
  • [Presentation] Accurate and Reproducible CG Method on GPUs2019

    • Author(s)
      Daichi Mukunoki, Takeshi Ogita, Katsuhisa Ozaki
    • Organizer
      European Numerical Mathematics and Advanced Applications Conference 2019 (ENUMATH2019)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K20286
  • [Presentation] Minimal-Precision Computing for High-Performance, Energy-Efficient, and Reliable Computations2019

    • Author(s)
      Daichi Mukunoki, Toshiyuki Imamura, Yiyu Tan, Atsushi Koshiba, Jens Huthmann, Kentaro Sano, Fabienne Jezequel, Stef Graillat, Roman Iakymchuk, Norihisa Fujita, Taisuke Boku
    • Organizer
      SC19 (research poster session)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K20286
  • [Presentation] OzBLAS: Accurate and Reproducible BLAS Based on Ozaki Scheme2019

    • Author(s)
      Daichi Mukunoki, Takeshi Ogita, Katsuhisa Ozaki
    • Organizer
      GPU Technology Conference (GTC 2019)
    • Data Source
      KAKENHI-PROJECT-16K16062
  • [Presentation] Implementation Techniques for High Performance BLAS Kernels on Modern GPUs2017

    • Author(s)
      Daichi Mukunoki, Toshiyuki Imamura and Daisuke Takahashi
    • Organizer
      SIAM Conference on Computational Science and Engineering (CSE17)
    • Place of Presentation
      Hilton Atlanta, Atlanta (USA, Georgia)
    • Year and Date
      2017-02-28
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K16062
  • [Presentation] Implementation Techniques for High Performance BLAS Kernels on Modern GPUs2017

    • Author(s)
      Daichi Mukunoki, Toshiyuki Imamura and Daisuke Takahashi
    • Organizer
      SIAM Conference on Computational Science and Engineering (CSE17)
    • Place of Presentation
      Hilton Atlanta (Atlanta, GA, USA)
    • Year and Date
      2017-02-28
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H02709
  • [Presentation] 次世代計算機のための数値計算ライブラリの実装技術2017

    • Author(s)
      椋木大地
    • Organizer
      日本応用数理学会三部会連携「応用数理セミナー」, 東京大学本郷キャンパス
    • Data Source
      KAKENHI-PROJECT-15H02709
  • [Presentation] Reduced-/Extended-precision BLASの実装方法の検討2017

    • Author(s)
      椋木大地, 今村俊幸
    • Organizer
      第5回 大規模並列数値計算技術に関する研究集会
    • Place of Presentation
      理化学研究所計算科学研究機構(兵庫県神戸市)
    • Year and Date
      2017-03-27
    • Data Source
      KAKENHI-PROJECT-16K16062
  • [Presentation] Automatic Thread-Block Size Adjustment for Dense Matrix-Vector Multiplication on CUDA2016

    • Author(s)
      Daichi Mukunoki, Toshiyuki Imamura and Daisuke Takahashi
    • Organizer
      Conference on Advanced Topics and Auto Tuning in High-Performance Scientific Computing
    • Place of Presentation
      National Taiwan University
    • Year and Date
      2016-02-19
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H02709
  • [Presentation] いま・これからのメニーコア向け線形計算カーネル実装技術2016

    • Author(s)
      椋木大地, 今村俊幸, 高橋大介
    • Organizer
      平成28年度自動チューニング研究会マイクロワークショップ
    • Place of Presentation
      登別温泉 (登別市, 北海道)
    • Year and Date
      2016-10-31
    • Data Source
      KAKENHI-PROJECT-15H02709
  • [Presentation] PascalアーキテクチャGPUにおける線形計算カーネルの実装技術の検討2016

    • Author(s)
      椋木大地, 今村俊幸, 高橋大介
    • Organizer
      GTC Japan 2016
    • Place of Presentation
      ヒルトン東京お台場 (港区, 東京都)
    • Year and Date
      2016-10-05
    • Data Source
      KAKENHI-PROJECT-15H02709
  • [Presentation] Reduced-Precision Floating-Point Formats on GPUs for High Performance and Energy Efficient Computation2016

    • Author(s)
      Daichi Mukunoki and Toshiyuki Imamura
    • Organizer
      IEEE International Conference on Cluster Computing (Cluster 2016)
    • Place of Presentation
      Palais de China Hotel (Taiwan, Taipei)
    • Year and Date
      2016-09-13
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K16062
  • [Presentation] Performance Evaluation of Verified Computation for Linear Systems on Parallel Computers2016

    • Author(s)
      Yusuke Morikura, Daichi Mukunoki, Takeshi Fukaya, Naoya Yamanaka, Shin’ichi Oishi
    • Organizer
      2nd Annual Meeting on Advanced Computing System and Infrastructure (ACSI2016)
    • Place of Presentation
      九州大学医学部百年講堂
    • Year and Date
      2016-01-19
    • Data Source
      KAKENHI-PROJECT-15H02709
  • [Presentation] PascalアーキテクチャGPUにおける線形計算カーネルの実装技術の検討2016

    • Author(s)
      椋木大地, 今村俊幸, 高橋大介
    • Organizer
      GTC Japan 2016
    • Place of Presentation
      ヒルトン東京お台場(東京都港区)
    • Year and Date
      2016-10-05
    • Data Source
      KAKENHI-PROJECT-16K16062
  • [Presentation] GPUにおけるスレッド数自動選択機能を持ったメモリ律速な線形計算カーネル群「MUBLAS」の実装と評価2015

    • Author(s)
      椋木大地,今村俊幸,高橋大介
    • Organizer
      GTC Japan 2015
    • Place of Presentation
      虎ノ門ヒルズフォーラム
    • Year and Date
      2015-09-18
    • Data Source
      KAKENHI-PROJECT-15H02709
  • 1.  IMAMURA Toshiyuki (60361838)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 10 results
  • 2.  廣田 悠輔 (60709765)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 3.  YAMAMOTO Yusaku (20362288)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  Todo Shinji (10291337)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  大井 祥栄 (10721045)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  深谷 猛 (30633846)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 7.  工藤 周平 (50824421)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  鈴木 智博 (70235977)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  鈴木 厚 (60284155)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

URL: 

Are you sure that you want to connect your ORCID iD to this researcher?
* This action can be performed only by the researcher themselves.

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi