Copyright (C) 2006-2015 Hiroyuki TAKIZAWA all rights reserved
 
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       滝沢寛之 (たきざわひろゆき) / Hiroyuki TAKIZAWA

        東北大学大学院情報科学研究科
         ソフトウェア科学講座アーキテクチャ学分野 准教授
        東北大学工学部機械知能・航空工学科 (兼担)
        東北大学サイバーサイエンスセンター(兼担)
 
        〒980-8578 仙台市青葉区荒巻字青葉6-6-01 機械系2号館5階525号室
               Tel.022-795-7010 Fax.022-795-7011

        E-mail: takizawa AT cc DOT tohoku DOT ac DOT jp

       Profile

平成11年 9月  東北大学大学院情報科学研究科
   博士課程後期3年の課程 修了 博士(情報科学)
平成11年10月  新潟大学総合情報処理センター 助手
平成15年 3月  東北大学情報シナジーセンター 助手
平成16年 4月  東北大学大学院情報科学研究科 講師
平成21年 1月  東北大学大学院情報科学研究科 准教授

       Research Topics

  • 高性能計算(特にGPGPU)
    -- High-performance Computing (GPGPU) --

  • 並列・分散計算
    -- Parallel and Distributed Computing --

  • コンピュータアーキテクチャ
    -- Computer Architecture --

  • スーパーコンピュータとその応用
    -- Supercomputing Systems and their Applications --

more...

 

       Recent Publications (Selected)

  • Hiroyuki Takizawa, Shoichi Hirasawa, Makoto Sugawara, Isaac Gelado, Hiroaki Kobayashi, and Wen-mei W. Hwu, "Optimized Data Transfers Based on the OpenCL Event Management Mechanism," Sientific Programming, Article ID 576498, 2015.
  • Hiroyuki Takizawa, Shoichi Hirasawa, Yasuharu Hayashi, Ryusuke Egawa, and Hiroaki Kobayashi, "Xevolver: An XML-based code translation framework for supporting HPC application migration," in Proceedings of the 21st International Conference on High-Performance Computing(HiPC14), 2014. [link]
  • Kazuhiko Komatsu, Ryusuke Egawa, Hiroyuki Takizawa, Hiroaki Kobayashi, "A Compiler-Assisted OpenMP Migration Method Based on Automatic Parallelizing Information," in Proceedings of the 29th International Conference on Supercomputing(ISC2014), 2014. [link]
  • Hiroyuki Takizawa, Kentaro Koyama, Katuto Sato, Kazuhiko Komatsu, and Hiroaki Kobayashi, "CheCL: Transparent Checkpointing and Process Migration of OpenCL Applications," in Proceedings of International Parallel and Distributed Processing Symposium(IPDPS11), 2011. [link]
  • Hiroyuki Takizawa, Katuto Sato, Kazuhiko Komatsu, and Hiroaki Kobayashi, "CheCUDA: A Checkpoint/Restart Tool for CUDA Applications," in Proceedings of 10-th International Conference on Parallel and Distributed Computing, Applications, and Technologies(Workshop on Ultra Performance and Dependable Acceleration Systems), Dec 11 2009. [link]
  • Takashi Soga, Akihiro Musa, Youichi Shimomura, Ryusuke Egawa, Ken'ichi Itakura, Hiroyuki Takizawa, Koki Okabe, and Hiroaki Kobayashi, "Performance Evaluation of NEC SX-9 Using Real Science and Engineering Applications," Supercomputing (SC09), Nov 2009. [link]
  • Hiroyuki Takizawa, Katuto Sato, and Hiroaki Kobayashi, "SPRAT: Runtime Processor Selection for Energy-aware Computing," in Proceedings of 2008 IEEE International Conference on Cluster Computing(International Workshop on Automatic Performance Tuning 2008(iWAPT2008)), pp. 886-893, 2008. [link]
  • Hiroyuki Takizawa, and Hiroaki Kobayashi, "Partial Distortion Entropy Maximization for Online Data Clustering," Neural Networks, vol.20, Num.7, pp. 819-831, 2007. [link]
  • Hiroyuki Takizawa, Noboru Yamada, Seigo Sakai, and Hiroaki Kobayashi, "Radiative Heat Transfer Simulation Using Programmable Graphics Hardware," the 5th IEEE/ACIS International Conference on Computer and Information Science, pp. 29-36, 2006. [link]
  • Hiroyuki Takizawa and Hiroaki Kobayashi, "Hierarchical Parallel Processing of Large Scale Data Clustering on a PC Cluster with GPU Co-processing," The Journal of Supercomputing, Vol.36, pp. 219-234, 2006. [link]
  • Hiroyuki Takizawa and Hiroaki Kobayashi, "Multi-Grain Parallel Processing of Data Clustering on Programmable Graphics Hardware," The 2nd IEEE/ACM/IPSJ International Symposium on Parallel and Distributed Processing and Applications (ISPA'04), Lecture Notes in Computer Science, No.3358, pp. 16-27, 2004. (BEST PAPER AWARD) [link]

more...

       Classes

   講義情報 (学内向け)