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Research
Operations and Computer Technologies Division
Facility Operations and Development Unit
Facility Operations and Development Unit
Japanese
Unit Leader Shin'ichi Miura
shinichi.miura[at]riken.jp (Lab location: Kobe)
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- 2024
- Unit Leader, AI Development Computing Environment Operation Technologies Unit, AI for Science Platform Division, R-CCS, RIKEN (-present)
- 2023
- Unit Leader, Quantum-HPC Hybrid Platform Operations Unit, Quantum-HPC Hybrid Platform Division, R-CCS (-present)
- 2022
- Unit Leader, Facility Operations and Development Unit, Operations and Computer Technologies Division, R-CCS, RIKEN (- present)
- 2020
- Technical Scientist, Advanced Operation Technologies Unit, Operations and Computer Technologies Division, R-CCS, RIKEN
- 2018
- Visiting Researcher, R-CCS, RIKEN
- 2017
- Adjunct Researcher, AIST-Tokyo Tech Real World Big-Data Computation Open Innovation Laboratory, National Institute of Advanced Industrial Science and Technology
- 2012
- Specially Appointed Assistant Professor, Global Scientific Information and Computing, Tokyo Institute of Technology
- 2011
- Project General Manager, Kobe Center, Research Organization for Information Science and Technology
- 2008
- Researcher, Center for Computational Sciences, University of Tsukuba
- 2008
- Ph.D. in Engineering, Department of Computer Sciences, Graduate School of Systems and Information Engineering
Keyword
- Data center operations
- Carbon Neutrality
- PUE (Power Usage Effectiveness)
- Power Consumption
- Thermal load
Research summary
Supercomputer constantly consumes large amounts of electricity and the power changes into heat. Providing a stable supply of the consumed power and reliably eliminating the waste heat will draw out the full potential of the supercomputer.
Facility Operations and Development Unit performs maintenance and management of electrical and cooling facilities to ensure stable operation of our supercomputer. We are also working on R&D for maintaining an optimal working environment by combining steam-driven absorption refrigeration and inverter turbo refrigeration equipment, together with the operation of two 5000kW-class cogeneration systems.
Representative papers
- Masaaki Terai, Keiji Yamamoto, Shin'ichi Miura, Fumiyoshi Shoji:
"An Operational Data Collecting and Monitoring Platform for Fugaku: System Overviews and Case Studies in the Prelaunch Service Period"
ISC Workshops 2021: 365-377