Mukunoki Daichi 椋木大地

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 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 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

Mukunoki Daichi 椋木 大地

Research Projects

Research Products

Co-Researchers

Research on high-performance and high-dimensional numerical linear algebra applying an asynchronous task mechanism on the exascale computing eraOngoing

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

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

Project Period (FY)

Research Category

Review Section

Research Institution

Reduced-precision formats for high-performance and energy-efficient computationsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Theory and Application of Scalable Numerical Software on an O(100M) core environment

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

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

Author(s)

Journal Title

Data Source

[Journal Article] Reproducible BLAS Routines with Tunable Accuracy Using Ozaki Scheme for Many-core Architectures2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Can we avoid rounding-error estimation in HPC codes and still get trustful results?2020

Author(s)

Journal Title

Data Source

[Journal Article] Numerical Reproducibility based on Minimal-Precision Validation2019

Author(s)

Journal Title

Data Source

[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)

Journal Title

Data Source

[Journal Article] Design Towards Modern High Performance Numerical LA Library Enabling Heterogeneity and Flexible Data Formats2018

Author(s)

Journal Title

Data Source

[Journal Article] Automatic Thread-Block Size Adjustment for Memory-Bound BLAS Kernels on GPUs2016

Author(s)

Journal Title

DOI

Data Source

[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)

Journal Title

Data Source

[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)

Journal Title

Data Source

[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)

Journal Title

Data Source

[Journal Article] SYMV・GEMVルーチン群のマルチGPU化とその評価2015

Author(s)

Journal Title

Data Source

[Presentation] Minimal-Precision Computing for High-Performance, Energy-Efficient, and Reliable Computations2020

Author(s)

Organizer

Data Source

[Presentation] Minimal-Precision Computing for High-Performance, Energy-Efficient, and Reliable Computations2020

Author(s)

Mukunoki Daichi 椋木大地