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Research
Next-Generation HPC Infrastructure Development Division
Next-Generation HPC Application Development Unit
Next-Generation HPC Application Development Unit
Japanese
Unit Leader Yasumichi Aoki
yasumichi.aoki[at]riken.jp (Lab location: Kobe)- Please change [at] to @
- 2025
- Unit Leader, Next-Generation HPC Application Development Unit, Next-Generation HPC Infrastructure System Development Division, RIKEN R-CCS (-present)
- 2018
- Team Leader, Field Theory Research Team, RIKEN R-CCS (-present)
- 2016
- Associate Professor, Theory Center, High Energy Accelerator Research Organization (KEK)
- 2010
- Associate Professor, Center for Theoretical Studies, Nagoya University
- 2006
- Fellow, RIKEN BNL Research Center
- 2003
- Researcher, Physics Department, University of Wuppertal
- 2000
- Research Associate, RIKEN BNL Research Center
- 1997
- Research Associate, Institute of Physics, University of Tsukuba
- 1996
- PhD, University of Tsukuba
- 1996
- COE Researcher, Center for Computational Physics, University of Tsukuba
Keyword
- Development of FugakuNEXT
- HPC application
- HPC-AI integration
- Benchmark and performace evaluation
- Co-design
Research summary
Our unit conducts a series of research and development activities, including the development, support, and performance evaluation of HPC applications, as well as benchmarks, with a focus on co-design for next-generation HPC infrastructure namely Fugaku NEXT. We also aim to create fundamental technologies that accelerate and enhance the functionality of HPC applications by integrating simulation and advanced AI technologies. To effectively and efficiently promote these activities, we will develop and release various frameworks.
Main research results
We have just started research and development.
Representative papers
-
Y, Aoki, et al.:
"Lattice gauge ensembles and data management"
PoS LATTICE2024 (2025) 412. -
Y, Aoki, H. Fukaya, S. Hashimoto, I. Kanamori, Y. Nakamura, C. Rohrhofer, K. Suzuki, D. Ward (JLQCD Collaboration):
"Symmetry of screening masses of mesons in two-flavor lattice QCD at high temperatures"
Phys.Rev.D 111 (2025) 11, 114506. -
R. Tsuji, Y. Aoki, et al. (PACS Collaboration):
"Nucleon form factors in Nf=2+1 lattice QCD at the physical point: Finite lattice spacing effect on the root-mean-square radii"
Phys.Rev.D 109 (2024) 9, 094505. -
Y, Aoki, B. Colquhoun, H. Fukaya, S. Hashimoto, T. Kaneko, R. Kellermann, J. Koponen, E. Kou (JLQCD Collaboration):
"B→D*ℓν semileptonic form factors from lattice QCD with Möbius domain-wall quarks"
Phys.Rev.D 109 (2024) 7, 074503. -
J.-S. Yoo, Y. Aoki, P. Boyle, T, Izubuchi, A. Soni, S. Syritsyn:
"Proton decay matrix elements on the lattice at physical pion mass"
Phys.Rev.D 105 (2022) 7, 074501. -
Y, Aoki, et al (Flavour Lattice Averaging Group (FLAG)):
"FLAG Review 2021"
Eur.Phys.J.C 82 (2022) 10, 869. -
S. Aoki, Y, Aoki, H. Fukaya, S. Hashimoto, C. Rohrhofer, K. Suzuki (JLQCD Collaboration):
"Role of the axial U(1) anomaly in the chiral susceptibility of QCD at high temperature"
PTEP 2022 (2022) 2, 023B05. -
C. Rohrhofer, Y, Aoki, L.Ya. Glozman, S. Hashimoto:
"Chiral-spin symmetry of the meson spectral function above Tc"
Phys.Lett.B 802 (2020) 135245. -
Y. Aoki, et al. (LatKMI Collaboration):
"Light flavor-singlet scalars and walking signals in Nf = 8 QCD on the lattice"
Phys.Rev.D 96 (2017) 1, 014508.
