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Tsujita Yuichi  辻田 祐一

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TSUJITA Yuichi  辻田 祐一

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Researcher Number 70360435
Other IDs
External Links
Affiliation (based on the past Project Information) *help 2016: 国立研究開発法人理化学研究所, 計算科学研究機構, 開発研究員
2015: 国立研究開発法人理化学研究所, 計算科学研究機構, 研究員
2013 – 2014: 独立行政法人理化学研究所, 計算科学研究機構, 研究員
2011: 近畿大学, 工学部, 准教授
2003 – 2010: 近畿大学, 工学部, 講師
Review Section/Research Field
Principal Investigator
Computer system/Network / High performance computing
Keywords
Principal Investigator
MPI / PCクラスタ / 並列入出力 / ネットワークコンピューティング / MPI-IO / parallel netCDF / O / MPI-I / Stampi / CPUコア配置 … More / マルチスレッド処理 / 並列I/O / アグリゲータ / 並列ファイルシステム / トレースツール / PVFS2 / Two-Phase I/O / PC クラスタ / netCDF / 非同期入出力 / 0 / マルチスレッド / ノンブロッキング入出力 / circular buffer / PVFS Less
  • Research Projects

    (4 results)
  • Research Products

    (55 results)
  •  Study of highly scalable parallel I/O systems for high performance computing with huge data managementPrincipal Investigator

    • Principal Investigator
      Tsujita Yuichi
    • Project Period (FY)
      2013 – 2016
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      High performance computing
    • Research Institution
      Institute of Physical and Chemical Research
  •  Study of a High Performance Seamless Parallel I/O System between Parallel Computers with Load Balancing AwarenessPrincipal Investigator

    • Principal Investigator
      TSUJITA Yuichi
    • Project Period (FY)
      2009 – 2011
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Computer system/Network
    • Research Institution
      Kinki University
  •  Study of a Parallel I/O System with a Portable Data Format for Data-Intensive ApplicationsPrincipal Investigator

    • Principal Investigator
      TSUJITA Yuichi
    • Project Period (FY)
      2006 – 2008
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Computer system/Network
    • Research Institution
      Kinki University
  •  PCクラスタにおける大規模並列入出力に関する研究Principal Investigator

    • Principal Investigator
      辻田 祐一
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Computer system/Network
    • Research Institution
      Kinki University

All 2016 2015 2014 2012 2011 2010 2009 2008 2007 2006 2005 2004

All Journal Article Presentation

  • [Journal Article] Topology-Aware Data Aggregation for High Performance Collective MPI-IO on a Multi-Core Cluster System2016

    • Author(s)
      Yuichi Tsujita, Atsushi Hori, Toyohisa Kameyama, Yutaka Ishikawa
    • Journal Title

      Proceedings of 2016 Fourth International Symposium on Computing and Networking (CANDAR'16)

      Volume: - Pages: 37-46

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-25330148
  • [Journal Article] Striping Layout Aware Data Aggregation for High Performance I/O on a Lustre File System2015

    • Author(s)
      Yuichi Tsujita 他2名
    • Journal Title

      Proceedings of the International Supercomputing Conference 2015

      Volume: 印刷中

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-25330148
  • [Journal Article] Affinity-Aware Optimization of Multithreaded Two-Phase I/O for High Throughput Collective I/O2014

    • Author(s)
      Yuichi Tsujita, 他2名
    • Journal Title

      Proceedings of HPCS2014(採択済み、2014年7月発刊予定)

      Volume: 印刷中

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25330148
  • [Journal Article] Improving Collective I/O Performance Using Pipelined Two-Phase I/O2012

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Proceedings of SpringSim'12 HPC2012

      Volume: (CD-ROM)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Journal Article] Improving Collective I/O Performance Using Pipelined Two-Phase I/O2012

    • Author(s)
      Yuichi Tsujita, Hidetaka Muguruma, Kazumi Yoshinaga, Atsushi Hori, Mitaro Namiki, and Yutaka Ishikawa
    • Journal Title

      Proceedings of SCS Spring Simulation Conference 2012(HPC2012)

      Pages: 26-29

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Journal Article] Optimizations for Two-Phase Collective I/O2011

    • Author(s)
      Michael Kuhn, Julian Kunkel, Yuichi Tsujita, Hidetaka Muguruma, Thomas Ludwig
    • Journal Title

      Book of Abstracts of ParCo 2011

      Pages: 147-147

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Journal Article] Tracing Performance of MPI-I/O with PVFS2 : A Case Study of Optimization, Parallel Computing : From Multicores and GPU's to Petascale(Post Proceedings of ParCo' 09)2010

    • Author(s)
      Yuichi Tsujita, Julian Kunkel, Stephan Krempel, and Thomas Ludwig
    • Journal Title

      IOS Press

      Volume: Vol.19 Pages: 379-386

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Journal Article] Tracing Performance of MPI-I/O with PVFS2 : A Case Study of Optimization2010

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Parallel Computing : From Multicores and GPU's to Petascale (Post Proceedings of ParCo'09)

      Volume: 19 Pages: 379-386

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Journal Article] パイプライン処理によるTwo-Phase I/Oの高速化2010

    • Author(s)
      六車英峰, 辻田祐一
    • Journal Title

      第12回IEEE広島支部学生シンポジウム(12th HISS)論文集

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Journal Article] Tracing Internal Communications in MPI and MPI-I/O2009

    • Author(s)
      Julian M. Kunkel, Yuichi Tsujita, Olga Mordvinova, and Thomas Ludwig
    • Journal Title

      Proceedings of PDCAT 2009

      Pages: 280-286

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Journal Article] Feasibility Study of Effective Remote I/O Using a Parallel NetCDF Interface in a Long-Latency Network2008

    • Author(s)
      Yuichi Tsujita,
    • Journal Title

      Proceedings of the International Multi-Conference of Engineers and Computer Scientists 2008 Vol.1

      Pages: 242-247

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Journal Article] Feasibility Study of Effective Remote I/O Using a Parallel NetCDF Inter face in a Long-Latency Network2008

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Proceedings of the International Multi-Conference of Engineers and Computer Scientists 2008 1

      Pages: 242-247

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Journal Article] Implementing A Parallel NetCDF Interface for Seamless Remote I/O Using Multi-dimensional Data2008

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Lecture Notes in Computer Science 5336

      Pages: 69-82

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Journal Article] Yuichi Tsujita, Implementing A Parallel NetCDF Interface for Seamless Remote I/O Using Multi-dimensional Data2008

    • Author(s)
      Yuichi Tsujita,
    • Journal Title

      High Performance Computing for Computational Science-VECPAR 2008, Revised Selected Papers, Lecture Notes in Computer Science Vol. 5336

      Pages: 69-82

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Journal Article] Supporting Seamless Remote I/O Using a Parallel NetCDF Interface2007

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Distributed and Parallel Systems-From Cluster to Grid Computing-

      Pages: 81-90

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Journal Article] An Empirical Study of Optimization in Seamless Remote MPI-I/O for Long Latency Network2007

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Lecture Notes in Computer Science 4757

      Pages: 389-390

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Journal Article] Supporting Seamless Remote I/O Using a Parallel NetCDF Interface2007

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Distributed and Parallel Systems-From Cluster to Grid Computing

      Pages: 81-90

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Journal Article] Implementation of a Parallel NetCDF Interface for Seamless Collective Remote I/O2007

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Proceedings of IADIS International Conference on Applied Computing 2007

      Pages: 732-736

    • NAID

      40015422252

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Journal Article] An Empirical Study of Optimization in Seamless Remote MPI-I/O for Long Latency Network2007

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Lecture Notes in Computer Science Vol. 4757

      Pages: 389-390

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Journal Article] Realizing Effective MPI-I/O to a Remote Computer Using a Parallel Virtual File System2006

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      IEICE Transactions on Information and Systems E89-D, No.2

      Pages: 425-432

    • NAID

      110004719307

    • Data Source
      KAKENHI-PROJECT-15700079
  • [Journal Article] Effective Seamless Remote MPI-I/O with Derived Data Types Using PVFS22006

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Vol. 4192

      Pages: 230-237

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Journal Article] Parallel netCDFインタフェースにとる計算機間集団型人出力機能の実装2006

    • Author(s)
      辻田 祐一
    • Journal Title

      情報処理学会研究報告 2006-HPC-108 Vol. 2006,No. 106

      Pages: 31-36

    • Data Source
      KAKENHI-PROJECT-18700074
  • [Journal Article] Effective Seamless Remote MPI-I/O with Derived Data Types Using PVFS22006

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Lecture Notes in Computer Science 4192

      Pages: 230-137

    • Data Source
      KAKENHI-PROJECT-18700074
  • [Journal Article] Parallel netCDFインタフェースによる計算機間入出力操作の試み2005

    • Author(s)
      辻田 祐一
    • Journal Title

      情報処理学会研究報告 2005-HPC-104 Vol.2005, No.97

      Pages: 19-24

    • NAID

      110002952974

    • Data Source
      KAKENHI-PROJECT-15700079
  • [Journal Article] MPI-I/O Operations to a Remote Computer Using Java2005

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Proceedings of the 11th International Conference on Parallel and Distributed Systems (ICPADS 2005), Volume II Workshops (IEEE Computer Society Press)

      Pages: 694-698

    • Data Source
      KAKENHI-PROJECT-15700079
  • [Journal Article] Effective Remote MPI-I/O on a Parallel Virtual File System Using a Circular Buffer : A Case Study for Optimization2005

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Proceedings of the 17th TASTED International Conference on Parallel and Distributed Computing and Systems (PDCS2005) (ACTA Press)

      Pages: 490-495

    • Data Source
      KAKENHI-PROJECT-15700079
  • [Journal Article] PVFSを用いた計算機間MPI-I/O機能の実装と性能評価2005

    • Author(s)
      辻田 祐一
    • Journal Title

      情報処理学会研究報告 2005・19

      Pages: 187-192

    • NAID

      110002775122

    • Data Source
      KAKENHI-PROJECT-15700079
  • [Journal Article] Optimization of Nonblocking MPI-I/O to a Remote Parallel Virtual File System Using a Circular Buffer2005

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      High Performance Computing and Communications, Lecture Notes in Computer Science (Springer) 3726

      Pages: 585-594

    • Data Source
      KAKENHI-PROJECT-15700079
  • [Journal Article] Efficient MPI-I/O Support in Data-Intensive Remote I/O Operations Using a Parallel Virtual File System2005

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Current Trends in High Performance Computing and Its Applications (Springer)

      Pages: 135-144

    • Data Source
      KAKENHI-PROJECT-15700079
  • [Journal Article] Effective Overlap of Computation with I/O Operations in Remote MPI-I/O Operations Using a Multithreaded I/O Mechanism2005

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Proceedings of Parallel and Distributed Computing and Networks (PDCN2005), ACTA Press

      Pages: 228-233

    • Data Source
      KAKENHI-PROJECT-15700079
  • [Journal Article] Effective MPI-I/O in Remote I/O Operations Using a Multithreaded Mechanism2004

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Parallel and Distributed Processing and Applications, Lecture Notes in Computer Science, Springer 3358

      Pages: 34-43

    • Data Source
      KAKENHI-PROJECT-15700079
  • [Journal Article] Flexible Intermediate Library for MPI-2 Support on an SCore Cluster System2004

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Grid and Cooperative Computing, Lecture Notes in Computer Science, Springer 3033

      Pages: 129-136

    • Data Source
      KAKENHI-PROJECT-15700079
  • [Journal Article] MPI-I/O with a Shared File Pointer Using a Parallel Virtual File System in Remote I/O Operations2004

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Distributed and Parallel Systems, Cluster and Grid Computing, Kluwer International Series in Engineering and Computer Science, Springer 777

      Pages: 47-54

    • Data Source
      KAKENHI-PROJECT-15700079
  • [Journal Article] Implementation of an MPI-I/O Mechanism Using PVFS in Remote I/O to a PC Cluster2004

    • Author(s)
      Yuichi Tsujita
    • Journal Title

      Proceedings of HPC Asia 2004,IEEE Computer Society Press

      Pages: 136-139

    • Data Source
      KAKENHI-PROJECT-15700079
  • [Presentation] プロセス配置を考慮した通信の最適化による集団型MPI-IOの高速化2016

    • Author(s)
      辻田祐一、堀敦史、亀山豊久、石川裕
    • Organizer
      第154回情報処理学会ハイパフォーマンスコンピューティング研究会
    • Place of Presentation
      海洋研究開発機構 横浜研究所
    • Year and Date
      2016-04-25
    • Data Source
      KAKENHI-PROJECT-25330148
  • [Presentation] Lustreのストライピングアクセスパターンに配慮した集団型MPI-IOの性能向上に向けた試み2015

    • Author(s)
      辻田祐一、堀敦史、石川裕
    • Organizer
      第149回情報処理学会ハイパフォーマンスコンピューティング研究会
    • Place of Presentation
      工学院大学
    • Year and Date
      2015-06-26
    • Data Source
      KAKENHI-PROJECT-25330148
  • [Presentation] Study of A Pipelined Processing for High Throughput Collective MPI-I/O2012

    • Author(s)
      Hidetaka Muguruma, Yuichi Tsujita
    • Organizer
      東大T2K若手利用者推薦制度(2011年度前期)成果報告会(第11回ASE研究会内で併設実施)
    • Place of Presentation
      東京大学情報基盤センター,東京都文京区
    • Year and Date
      2012-03-16
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Presentation] Study of A Pipelined Processing for High Throughput Collective MPI-IO2012

    • Author(s)
      辻田祐一
    • Organizer
      第11回ASE研究会
    • Place of Presentation
      東京大学(東京都)
    • Year and Date
      2012-03-16
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Presentation] マルチスレッディングによる高速な集団型並列入出力の実装2011

    • Author(s)
      六車英峰, 辻田祐一
    • Organizer
      次世代スーパーコンピューティングシンポジウム2010および第1回戦略的プログラム5分野合同ワークショップ
    • Place of Presentation
      ニチイ学館神戸ポートアイランドセンター大会議室(兵庫県神戸市)
    • Year and Date
      2011-01-17
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Presentation] Two-Phase I/Oの高速化に関する一検討2011

    • Author(s)
      六車英峰, 辻田祐一, 堀敦史, 並木美太郎
    • Organizer
      SWoPP 2011
    • Place of Presentation
      鹿児島県民交流センター,鹿児島県鹿児島市
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Presentation] パイプライン型Two-Phase I/OのLustreにおける性能評価2011

    • Author(s)
      六車英峰, 吉永一美, 辻田祐一, 堀敦史, 並木美太郎, 石川裕
    • Organizer
      HOKKE 2011
    • Place of Presentation
      北海道大学,北海道札幌市
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Presentation] マルチスレッドによるTwo-Phase I/Oの高速化の検討2010

    • Author(s)
      六車英峰, 辻田祐一
    • Organizer
      情報処理学会第127回ハイパフォーマンスコンピューティング研究発表会
    • Place of Presentation
      理化学研究所・和光本所(埼玉県和光市)
    • Year and Date
      2010-10-13
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Presentation] パイプライン処理によるTwo-Phase I/Oの高速化2010

    • Author(s)
      六車英峰, 辻田祐一
    • Organizer
      第12回IEEE広島支部学生シンポジウム
    • Place of Presentation
      島根大学(島根県松江市)
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Presentation] Tracing Temperature of Hard Disk Drives for Monitoring Status of PVFS22010

    • Author(s)
      Yuichi Tsujita
    • Organizer
      International Supercomputing Conference 2010
    • Place of Presentation
      Congress Center Hamburg(ドイツ・ハンブルク)
    • Year and Date
      2010-06-01
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Presentation] Tracing Temperature of Hard Disk Drives for Monitoring Status of PVFS22010

    • Author(s)
      Hidetaka Muguruma, Yuichi Tsujita, Julian M. Kunkel, and Thomas Ludwig
    • Organizer
      International Supercomputing Conference
    • Place of Presentation
      Hamburg, Germany
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Presentation] Tracing Performance of MPI-I/O with PVFS2 : A Case Study of Optimization2009

    • Author(s)
      Yuichi Tsujita, ほか3名
    • Organizer
      ParCo 2009
    • Place of Presentation
      ENS Lyon(フランス・リヨン)
    • Year and Date
      2009-09-02
    • Data Source
      KAKENHI-PROJECT-21700063
  • [Presentation] Implementing A Parallel NetCDF Interface for Seamless Remote I/O Using Multi-Dimensional Data2008

    • Author(s)
      Yuichi Tsujita
    • Organizer
      VECPAR2008
    • Place of Presentation
      フランス(ツールーズ)
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Presentation] Feasibility Study of Effective Remote I/O Using a Parallel NetCDF Interface in a Long-Latency Network2008

    • Author(s)
      Yuichi Tsujita
    • Organizer
      The International Multi-Conference of Engineers and Computer Scientists 2008
    • Place of Presentation
      Hong-King, China
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Presentation] Implementing A ParallelNetCDF Interface for Seamless Remote I/O Using Multi-Dimensional Data2008

    • Author(s)
      Yuichi Tsujita
    • Organizer
      VECP AR2008
    • Place of Presentation
      Toulouse, France, Jun
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Presentation] An Empirical Study of Optimization in Seamless Remote MPI-I/O for Long Latency Network2007

    • Author(s)
      Yuichi Tsujita
    • Organizer
      14th Europe an PVM/MPI User's Group Meeting
    • Place of Presentation
      Paris, France
    • Year and Date
      2007-10-03
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Presentation] Implementation of a Parallel NetCDF Interface for Seamless Collective Remote I/O2007

    • Author(s)
      Yuichi Tsujita
    • Organizer
      IADIS International C onference on Applied Computing 2007
    • Place of Presentation
      Salamanca, Spain
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Presentation] Implementation of a Parallel NetCDF Interface for Seamless Colle ctive Remote I/O2006

    • Author(s)
      Yuichi Tsujita
    • Organizer
      13th European PVM/MPI User's Group Meeting Late and Breaking Results
    • Place of Presentation
      Bonn, Germany
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Presentation] Effective Seamless Remote MPI-I/O with Derived Data Types Using PVFS22006

    • Author(s)
      Yuichi Tsujita
    • Organizer
      13th European PVM/MPI User's Group Meeting
    • Place of Presentation
      Bonn, Germany
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Presentation] Supporting Seamless Remote I/O Using A Parallel NetCDF Interface2006

    • Author(s)
      Yuichi Tsujita
    • Organizer
      6th Austrian-Hungarian Workshop on Distributed and Parallel Systems (DAPS YS2006)
    • Place of Presentation
      Innsbruck, Austria
    • Data Source
      KAKENHI-PROJECT-18700074
  • [Presentation] Parallel netCDFインタフェースによる計算機間集団型入出力機能の実装2006

    • Author(s)
      辻田祐一
    • Organizer
      情報処理学会第108回HPC研究会
    • Place of Presentation
      京都大学
    • Year and Date
      2006-10-06
    • Data Source
      KAKENHI-PROJECT-18700074

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