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Development of a computer system with an efficient core fusion mechanism

Research Project

Project/Area Number 25330056
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Computer system
Research InstitutionTokyo Institute of Technology

Principal Investigator

Kise Kenji  東京工業大学, 大学院情報理工学研究科, 准教授 (50323887)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywordsコア融合 / 計算機システム / プロセッサ / FPGA
Outline of Final Research Achievements

In this research, we designed and verified our realistic microarchitecture of CoreSymphony in hardware description language which enables efficient cooperative core features on multi-core processors. In other words, we reduced the required hardware cost for CoreSymphony processors using sophisticated microarchitecture techniques. Moreover, in order to develop an FPGA (field-programmable gate array) board for computer architecture research, high-speed serial communication between FPGA boards with serial ATA cables is evaluated and confirmed its high data bandwidth and we designed original FPGA board with this high-speed serial communication, FPGA, and DRAM chip.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (7 results)

All 2016 2015 Other

All Presentation (6 results) (of which Int'l Joint Research: 1 results) Remarks (1 results)

  • [Presentation] Frix: Feasible and Reconfigurable IBM PC Compatible SoC2016

    • Author(s)
      Yuki Matsuda, Eri Ogawa, Tomohiro Misono, Ryohei Kobayashi, Kenji Kise
    • Organizer
      情報処理学会第78回全国大会
    • Place of Presentation
      慶應義塾大学 矢上キャンパス
    • Year and Date
      2016-03-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] A Challenge for an Efficient AMI-Based Cache System on FPGA Soft Processors2015

    • Author(s)
      Yuki Matsuda, Ryosuke Sasakawa, Kenji Kise
    • Organizer
      International Symposium on Computing and Networking -Across Practical Development and Theoretical Research-
    • Place of Presentation
      Sapporo Japan
    • Year and Date
      2015-12-09
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] DRAMリソースに着目したメニーコアソフトプロセッサの性能チューニング2015

    • Author(s)
      森悠, 吉瀬謙二:
    • Organizer
      情報処理学会第77回全国大会
    • Place of Presentation
      京都大学
    • Year and Date
      2015-03-17 – 2015-03-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 3種のFPGAボードを用いたスケーラブルな計算機システム2015

    • Author(s)
      松田裕貴,吉瀬謙二
    • Organizer
      情報処理学会第77回全国大会
    • Place of Presentation
      京都大学
    • Year and Date
      2015-03-17 – 2015-03-19
    • Related Report
      2014 Research-status Report
  • [Presentation] Design and Implementation of an Efficient and Realistic Cooperative Core Architecture

    • Author(s)
      Tomoyuki Nagatsuka, Kenji Kise
    • Organizer
      IEEE 7th International Symposium on Embedded Multicore SoCs
    • Place of Presentation
      Tokyo Japan
    • Related Report
      2013 Research-status Report
  • [Presentation] The Ultrasmall Soft Processor

    • Author(s)
      Yuichiro Tanaka, Shimpei Sato, Kenji Kise
    • Organizer
      International Symposium on Highly Efficient Accelerators and Reconfigurable Technologies
    • Place of Presentation
      Edinburgh Scotland
    • Related Report
      2013 Research-status Report
  • [Remarks] Feasible and Reconfigurable IBM PC Compatible SoC

    • URL

      http://www.arch.cs.titech.ac.jp/a/Frix/

    • Related Report
      2015 Annual Research Report

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Published: 2014-07-25   Modified: 2019-07-29  

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