RIKEN Center for Computational Science Next-Generation HPC Operation Technologies Unit
Unit Leader: Keiji Yamamoto (Ph.D.)
Research Summary
We are developing the next-generation HPC infrastructure “FugakuNEXT” by advancing the construction of high-efficiency data center facilities and conducting research and development on sustainable, advanced operation technologies that leverage them. By optimizing the facilities and supercomputers as an integrated system, we aim to establish a highly reliable and user-friendly operational platform for both users and administrators.
Main Research Fields
- Informatics
Related Research Fields
- Interdisciplinary Science & Engineering
Keywords
- Development of FugakuNEXT
- Data Center Design and Construction
- Operation technologies
Selected Publications
- 1.
Ana Luisa Veroneze Solórzano, Kento Sato, Keiji Yamamoto, Fumiyoshi Shoji, Jim M Brandt, Benjamin Schwaller, Sara Petra Walton, Jennifer Green, Devesh Tiwari.:
"Toward Sustainable HPC: In-Production Deployment of Incentive-Based Power Efficiency Mechanism on the Fugaku Supercomputer"
In proceedings of International Conference for High Performance Computing, Networking, Storage and Analysis (SC24), 2024 - 2.
Masaki Tsukamoto, Yoshiko Hanada, Masahiro Nakao, Keiji Yamamoto.:
"Optimization Algorithm with Automatic Adjustment of the Number of Switches in the Order/Radix Problem"
IEICE TRANSACTIONS on Information and Systems, 2023 - 3.
Francesco Antici, Keiji Yamamoto, Jens Domke, Zeynep Kiziltan.:
"Augmenting ML-based Predictive Modelling with NLP to Forecast a Job's Power Consumption"
In proceedings of The 1st International Workshop on the Environmental Sustainability of High-Performance Software, 2023
Related Links
Lab Members
Principal investigator
- Keiji Yamamoto
- Unit Leader
Contact Information
Email: keiji.yamamoto@riken.jp