Copyright (C) 2006-2017 Hiroyuki TAKIZAWA all rights reserved
 
[Japanese/English]
 

       Hiroyuki TAKIZAWA

       Professor,
       Cyberscience Center, Tohoku University.

       Cyberscience Center Main Building 4F,
       6-3 Aramaki-aza-aoba, Aoba-ku, Sendai, 980-8578 JAPAN.
               Tel.+81-22-795-3415 Fax.+81-22-795-6096

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

       Profile

Oct. 1999 Assistant Professor at IIPC, Niigata Univ.
Mar. 2003 Assistant Professor at ISC, Tohoku Univ.
Apr. 2004 Senior Assistant Professor at GSIS, Tohoku Univ.
Jan. 2009 Associate Professor at GSIS, Tohoku Univ.
Jan. 2017 Professor at Cyberscience Center, Tohoku Univ.

       Research Topics

  • High-performance Computing
  • Parallel and Distributed Computing
  • Computer Architecture
  • Supercomputing Systems and their Applications

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       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]

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