Advanced Computing ACceleration (AC2) Laboratory
(Kobayashi Lab)
Advanced Computing ACceleration (AC2) Laboratory
(Kobayashi Lab)
Embedded Files
(Kobayashi Lab)
Concept
Concept
Speed is justice in computer science.
Speed is justice in computer science.
AC2 Laboratory focuses on research and development of massively parallel computing systems and their applications to real-world problems, particularly in the area of HPC (High Performance Computing) research based on GPUs and other accelerators. Given the performance demands of supercomputers, the limitations of available power capacity, and the growing trend toward decarbonization, improving the energy efficiency of supercomputers has become an urgent challenge, with the use of accelerators emerging as the mainstream solution.
AC2 Laboratory focuses on research and development of massively parallel computing systems and their applications to real-world problems, particularly in the area of HPC (High Performance Computing) research based on GPUs and other accelerators. Given the performance demands of supercomputers, the limitations of available power capacity, and the growing trend toward decarbonization, improving the energy efficiency of supercomputers has become an urgent challenge, with the use of accelerators emerging as the mainstream solution.
Our lab is dedicated to advancing both hardware and software for heterogeneous computing, including system architecture, data structures and algorithms, task scheduling, and programming models, all aimed at maximizing accelerator performance. We strive to explore and shape the future of supercomputing systems.
Our lab is dedicated to advancing both hardware and software for heterogeneous computing, including system architecture, data structures and algorithms, task scheduling, and programming models, all aimed at maximizing accelerator performance. We strive to explore and shape the future of supercomputing systems.
Research Interests
Research Interests
- Computer Systems
- High Performance Computing
- Accelerator
- GPU
- FPGA
- Reconfigurable Computing System
- Accelerating Parallel Applications
News
News
- 2025-08-06: Prof. Ryohei Kobayashi served as a panelist in the BoF-2 session at SWoPP 2025.
- 2025-08-05: A technical report co-authored by Prof. Ryohei Kobayashi has been presented at IPSJ SIG-HPC 200 (SWoPP 2025).
- 2025-05-26: Prof. Ryohei Kobayashi presented a research paper at HEART 2025, held in Kumamoto, Japan.
- 2025-05-17: An open lab event has been held at the 2025 Graduate School Entrance Examination Information Session (Suzukakedai Campus).
- 2025-05-12: A technical report co-authored by Prof. Ryohei Kobayashi has been presented at IPSJ SIG-HPC 199.
- 2025-04-19: A poster for AC2 Lab has been displayed at the 2025 Graduate School Entrance Examination Information Session (Ookayama Campus).
- 2025-04-18: A research paper co-authored by Prof. Ryohei Kobayashi has been presented at COOL Chips 28 held in Tokyo, Japan.
- 2025-03-19: Prof. Ryohei Kobayashi presented a technical report at IPSJ SIG-HPC 198.
- 2025-02-21: Prof. Ryohei Kobayashi presented a research paper at HPC Asia 2025, held in Hsinchu, Taiwan.
- 2024-10-02: The website is now live.
- 2024-10-01: AC2 lab has been launched!
Contact
Contact
11th floor, Building G2, 4259 Nagatsutachō, Midori Ward, Yokohama, Kanagawa 226-8501, Japan
11th floor, Building G2, 4259 Nagatsutachō, Midori Ward, Yokohama, Kanagawa 226-8501, Japan
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