Toward Flexible Supercomputing and Visualization System

  • Susumu Date
  • Yoshiyuki Kido
  • Dashdavaa Khureltulga
  • Keichi Takahashi
  • Yasuhiro Watashiba
  • Shinji ShimojoEmail author
Conference paper


The Cybermedia Center is a research institute in Osaka University, which is in charge of administrating high-performance computing systems and high-speed networks for research and education. Especially in the era where the proliferation of scientific data to analyze is accelerating, limited and finite computational and network resources are to be efficiently and flexibly leveraged and shared among scientists. Also, computing requirements for supercomputing and visualization such as memory bandwidth, computational performance and scalability vary widely depending on the applications. Therefore, designing a supercomputing and visualization system which fits to all applications in advance is becoming more difficult. From such a perspective, this paper presents our center’s research activities to realize the concept of flexible supercomputing and visualization as well as its progress report by introducing a new attracting notion of SDN (Software Defined Networking) and its northbound APIs.



This research was partly supported by collaborative research of the National Institute of Information and Communication Technology and Osaka University (Research on high functional network platform technology for large-scale distributed computing). Also, this work was partly supported by JSPS KAKENHI Grant Number 26540053 and 26330145.


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Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  • Susumu Date
    • 1
  • Yoshiyuki Kido
    • 1
  • Dashdavaa Khureltulga
    • 2
  • Keichi Takahashi
    • 2
  • Yasuhiro Watashiba
    • 3
  • Shinji Shimojo
    • 1
    • 4
    Email author
  1. 1.Cybermedia CenterOsaka UniversityOsakaJapan
  2. 2.Graduate School of Information Science and TechnologyOsaka UniversityOsakaJapan
  3. 3.Graduate School of Information ScienceNara Institute of Science and TechnologyIkomaJapan
  4. 4.Testbed Research and Development Promotion CenterNational Institute of Information and Communications TechnologyTokyoJapan

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