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1998 Fiscal Year Final Research Report Summary

Data-Driven Specification Environment for Real-Time Hyper-Distributed Processing

Research Project

Project/Area Number 08458060
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 計算機科学
Research InstitutionUniversity of Tsukuba

Principal Investigator

NISHIKAWA Hiroaki  University of Tsukuba, Institute of Information Sciences and Electronics Professor, 電子・情報工学系, 教授 (60180593)

Co-Investigator(Kenkyū-buntansha) KOMATSU Naohisa  Waseda University, Department of Science and Engineering, Professor, 理工学部, 教授 (30195846)
Project Period (FY) 1996 – 1998
KeywordsHyper-distributed processing / Data-driven / Specification / Program generation / Side-effect detection / Prototyping / Real-time processing / Reuse
Research Abstract

We have studied the data-driven specification environment to enhance reusability of utilities provided by the real-time hyper-distributed systems. At the same time, we have researched super-integrated data-driven processor architecture suitable for the systems, and studied the implementation of TINA (Telecommunications Information Networking Architecture) environment as one of hyper-distributed systems. The following results have been obtained.
(Data-Driven Specification Environment)
We have realized the first version prototype of reuse-oriented data-driven specification environment which can directly generate programs from the specifications. The environment also supports side-effects detection using symbolic prototyping. The prototype has demonstrated its effectiveness for both side-effects detection and so-called verification through actual software development. Furthermore, in order to satisfy the performance requirements essential in real-time processing, we studied a optimization m … More ethod of program allocation to multi-processors. In this method, the initial assignment decided by genetic algorithm is interactively optimized. Through the experimental evaluation, the method is effective to improve both throughput. and turn-around time.
(Super-Integrated Data-Driven Processor Architecture)
For the data-driven implementation of hyper-distributed systems, we have realized TCP / JP (Transmission Control Protocol / Internet Protocol) protocol handling on the super-integrated data-driven processors and demonstrated effective multi-processing without any context switching overheads. Furthermore, we showed that TCP / IP over ATM (Asynchronous Transfer Mode) can be realized by super-integrated data-driven processor prototype which is minimized off-chip communication penalty by super-integration and introduced instructions tuned to TCP/IP handling.
(Data-Driven Implementation of TINA Environment.)
Data-driven implementation of TINA-DPE (Distributed Processing Environment.) has been studied to realize real-time multi-processing on TINA environment. We have realized inter-ORB (Object. Request. Broker) protocols and a application interfaces for in tem-object communication. We have evaluated its possibility of real-time processing without any runtime controls. Less

  • Research Products

    (16 results)

All Other

All Publications (16 results)

  • [Publications] 石井啓之,西川博昭,小林秀承,井上友二: "TINA型高品質マルチメディアネットワークの実現法の検討" 電子情報通信学会論文誌(B-I). J80-B-I. 457-464 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Ishii,H.Nishikawa and Y.Inoue: "Data-Driven Fault Management for TINA Applications" IEICE Transactions on Communications. E80-B. 907-914 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Nishikawa and Y.Wabiko: "A Reuse-Oriented Specification Environment Based on Novel Data-Driven Paradigm" Proc.of the 3rd World Conference on Integrated Design and Process Technology,Society for Design & Process Science. 4. 313-320 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Nishikawa and S.Miyata: "Design Philosophy of Super-Integrated Data-Driven Processors : CUE" Proc.of the 1998 International Conference on Parallel and Distributed Processing Techniques and Applications. 1. 415-422 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Nishikawa and K.Aoki: "Data-Driven Implementation of Protocol Handling" Proc.of the 1998 International Conference on Parallel and Distributed Processing Techniques and Applications. 1. 430-437 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Nishikawa and Y.Wabiko: "Prototype Data-Driven Specification Environment and Its Evaluations" Proc.of the 1998 International Conference on Parallel and Distributed Processing Techniques and Applications. 1. 446-453 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Nishikawa: "Anritsu News Vol.16,No.84" Towards Hyper-Distributed Systems Environment, 6 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Ishii and H.Nishikawa: "Anritsu News Vol.17,No.86" TINA As the Basis for Supporting Multimedia Networking, 6 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] H.Ishii, H.Nishikawa, H.Kobayashiand Yuji Inoue: ""Implementation of TINA based High Quality Multimedia Networks"" IEICE Transactions on Communications. Vol.J80-B-I,No.6. 457-464 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Ishii, H.Nishikawa and Y.Inoue: ""Data-Driven Fault Management for TINA Applications"" IEICE Transactions on Communications. Vol.E80-B,No.6. 907-914 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Nishikawa and Y.Wabiko: ""A Reuse-Oriented Specification Environment Based on Novel Data-Driven Paradigm"" Proc.of the 3rd World Conference on Integrated Design and Process Technology, Society for Design & Process Science. 313-320 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Nishikawa and S.Miyata: ""Design Philosophy of Super-Integrated Data-Driven Processors : CUE"" Proc.of the 1998 International Conference on Parallel and Distributed Processing Techniques and Applications. 415-422 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Nishikawa and K.Aoki: ""Data-Driven Implementation of Protocol Handing"" Proc.of the 1998 International Conference on Parallel and Distributed Processing Techniques and Applications. 430-437 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Nishikawa and Y.Wabiko: ""Prototype Data-Driven Specification Environment and Its Evaluations"" Proc.of the 1998 International Conference on Parallel and Distributed Processing Techniques and Applications.446-453 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Nishikawa: ""Towards Hyper-Distributed Systems Environment"" Anritsu News. Vol.16, No.84. 2-7 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Ishii and H.Nishikawa: ""TINA As the Basis for Supporting Multimedia Networking"" Anritsu News. Vol.17, No.86. 16-21 (1997)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1999-12-08  

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