FACULTY
Research and Industry-Academia Collaboration
研究・産学連携
NAKASATO Naohito
Professor
- Affiliation
- Department of Computer Science and Engineering/Division of Computer Engineering
- Title
- Professor
- nakasato@u-aizu.ac.jp
- Web site
- http://galaxy.u-aizu.ac.jp/PPL/
Education
- Courses - Undergraduate
- Introduction to ProgrammingComputer ArchitectureParallel Computer Architecture
- Courses - Graduate
- Numerical Modeling and SimulationsHigh Performance Computing
Research
- Specialization
-
Space and planetary sciences
Computer system
High performance computing
Computational science
Astrophysics, High Performance Computing,Computer Architecture, Reconfigurable Computing
- Educational Background, Biography
- 2013 Senior Associate Professor, University of Aizu 2007 Associate Professor, University of Aizu 2004 - 2007 Special Postdoc Researcher (RIKEN) 2001 - 2004 JSPS Research Fellowship (PD) 2000 - 2001 Postdoc researcher at Research Center for Early Universe (University of Tokyo) and Astronomische Rechen Institut. 2000 University of Tokyo, Graduate School of Science, D.C. in Science 1997 - 2000 Awarded JSPS Research Fellowship (DC1) 1997 University of Tokyo, Graduate School of Science, M.A. in Science 1995 Tohoku University, School of Science, B.A. in Science
- Current Research Theme
- Development of High Performance ComputerHigh Precision ComputingAstrophysical Numerical Simulation ofDevelopment of Domain Specific Language
- Key Topic
- Universe, Numerical Simulation, Computer Architecture, FPGA, DSL, Compiler
- Affiliated Academic Society
- Astronomical Society of Japan, International Astronomical Union, Information Processing Society of Japan, IEEE, ACM
Others
- School days' Dream
- Scientist
- Favorite Books
- "Hackers" Steven Levy "Hacker's Delight" Henry S. Warren Jr. "The New Hacker's Dictionary" Eric S. Raymond ed.
Dissertation and Published Works
Formation and Chemical Dynamics of the Galaxy and Globular Clusters PhD thesis, University of Tokyo, 2000
1. GPU accelerated Hybrid Tree Algorithm for Collision-less N-body Simulations, T.Watanabe & N.Nakasato, 2014, Fifth International Symposium on Highly-Efficient Accelerators and Reconfigurable Technologies (HEART2014)
2. Blocked United Algorithm for the All-Pairs Shortest Paths Problem on Hybrid CPU-GPU Systems, K.Matsumoto, N.Nakasato, & S.G.Sedukhin, 2012, IEICE Transactions, Vol.E95- D, No.12, pp.2759-2768, Dec. 2012.
3. GRAPE-MPs: Implementation of an SIMD for quadruple/hexuple/octuple-precision arithmetic operation on a structured ASIC and an FPGA, N.Nakasato, H.Daisaka, T.Fukushige, A.Kawai, J.Makino, F.Yuasa & T.Ishikawa, 2012, IEEE MCSoC 2012, pp.75?83
4. Implementation of a Parallel Tree Method on a GPU
N.Nakasato, 2012, Journal of Computational Science, Vol. 3, pp.132-141
5. Multi-level Optimization of Matrix Multiplication for GPU-equipped Systems, K.Matsumoto, N.Nakasato, T.Sakai, H.Yahagi, & S.G.Sedukhin, 2011, Procedia Computer Science Vol.4, 342-35
6. GRAPE-MP: An SIMD Accelerator Board for Multi-Precision Arithmetic, H.Daisaka, N.Nakasato, J.Makino, F.Yuasa, & T.Ishikawa, 2011, Procedia Computer Science Vol. 4, 878-887
7. Chemodynamical Simulations of the Milky Way Galaxy C.Kobayashi & N.Nakasato, Astrophysical Journal, 2011, 637, 729
8. A fast GEMM implementation on the cypress GPU
N.Nakasato, 1st International Workshop on Performance Modeling, Benchmarking and Simulation of High Performance Computing Systems (PMBS 10), 2011, ACM SIGMETRICS Performance Evaluation Re-view, Vol.38 Issue 4, pp. 50?55
9. 3-D Simulations of the Chemical and Dynamical Evolution of the Galactic Bulge, N.Nakasato & K.Nomoto, Astrophysical Journal, 2003, 588, 84