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2020 – today
- 2023
[j5]Ken-Ichi Ishikawa
, Issaku Kanamori, Hideo Matsufuru, Ikuo Miyoshi, Yuta Mukai, Yoshifumi Nakamura, Keigo Nitadori, Miwako Tsuji:
102 PFLOPS lattice QCD quark solver on Fugaku. Comput. Phys. Commun. 282: 108510 (2023)- [c16]Issaku Kanamori, Keigo Nitadori, Hideo Matsufuru:
Wilson matrix kernel for lattice QCD on A64FX architecture. HPC Asia Workshops 2023: 55-64 - [i5]Issaku Kanamori, Keigo Nitadori, Hideo Matsufuru:
Wilson matrix kernel for lattice QCD on A64FX architecture. CoRR abs/2303.08609 (2023) - 2020
- [j4]Masaki Iwasawa, Daisuke Namekata, Ryo Sakamoto, Takashi Nakamura, Yasuyuki Kimura, Keigo Nitadori, Long Wang, Miyuki Tsubouchi, Jun Makino, Zhao Liu, Haohuan Fu, Guangwen Yang:
Implementation and performance of Barnes-hut n-body algorithm on extreme-scale heterogeneous many-core architectures. Int. J. High Perform. Comput. Appl. 34(6) (2020) - [c15]Shuhei Kudo, Keigo Nitadori, Takuya Ina, Toshiyuki Imamura:
Prompt Report on Exa-Scale HPL-AI Benchmark. CLUSTER 2020: 418-419 - [c14]Shuhei Kudo, Keigo Nitadori, Takuya Ina, Toshiyuki Imamura:
Implementation and Numerical Techniques for One EFlop/s HPL-AI Benchmark on Fugaku. ScalA@SC 2020: 69-76
2010 – 2019
- 2018
- [c13]Masaki Iwasawa, Long Wang, Keigo Nitadori, Daisuke Namekata, Takayuki Muranushi, Miyuki Tsubouchi, Junichiro Makino, Zhao Liu, Haohuan Fu, Guangwen Yang:
Global Simulation of Planetary Rings on Sunway TaihuLight. ICCS (1) 2018: 483-495 - [c12]Hideyuki Tanaka, Youhei Ishihara, Ryo Sakamoto, Takashi Nakamura, Yasuyuki Kimura, Keigo Nitadori, Miyuki Tsubouchi, Jun Makino:
Automatic Generation of High-Order Finite-Difference Code with Temporal Blocking for Extreme-Scale Many-Core Systems. ESPM2@SC 2018: 29-36 - [i4]Daisuke Namekata, Masaki Iwasawa, Keigo Nitadori, Ataru Tanikawa, Takayuki Muranushi, Long Wang, Natsuki Hosono, Kentaro Nomura, Junichiro Makino:
Fortran interface layer of the framework for developing particle simulator FDPS. CoRR abs/1804.08935 (2018) - 2016
- [c11]Takayuki Muranushi, Seiya Nishizawa, Hirofumi Tomita, Keigo Nitadori, Masaki Iwasawa, Yutaka Maruyama, Hisashi Yashiro, Yoshifumi Nakamura, Hideyuki Hotta, Junichiro Makino, Natsuki Hosono, Hikaru Inoue:
Automatic generation of efficient codes from mathematical descriptions of stencil computation. FHPC@ICFP 2016: 17-22 - [c10]Takayuki Muranushi, Hideyuki Hotta, Junichiro Makino, Seiya Nishizawa, Hirofumi Tomita, Keigo Nitadori, Masaki Iwasawa, Natsuki Hosono, Yutaka Maruyama, Hikaru Inoue, Hisashi Yashiro, Yoshifumi Nakamura:
Simulations of below-ground dynamics of fungi: 1.184 pflops attained by automated generation and autotuning of temporal blocking codes. SC 2016: 23-33 - [c9]Naoki Yoshifuji, Ryo Sakamoto, Keigo Nitadori, Jun Makino:
Implementation and Evaluation of Data-Compression Algorithms for Irregular-Grid Iterative Methods on the PEZY-SC Processor. IA3@SC 2016: 58-61 - [i3]Naoki Yoshifuji, Ryo Sakamoto, Keigo Nitadori, Jun Makino:
Implementation and evaluation of data-compression algorithms for irregular-grid iterative methods on the PEZY-SC processor. CoRR abs/1612.00530 (2016) - 2015
- [c8]Masaki Iwasawa, Ataru Tanikawa, Natsuki Hosono, Keigo Nitadori, Takayuki Muranushi, Junichiro Makino:
FDPS: a novel framework for developing high-performance particle simulation codes for distributed-memory systems. WOLFHPC@SC 2015: 1:1-1:10 - 2014
- [c7]Jeroen Bédorf, Evghenii Gaburov, Michiko S. Fujii, Keigo Nitadori, Tomoaki Ishiyama, Simon Portegies Zwart:
24.77 Pflops on a Gravitational Tree-Code to Simulate the Milky Way Galaxy with 18600 GPUs. SC 2014: 54-65 - [i2]Jeroen Bédorf, Evghenii Gaburov, Michiko S. Fujii, Keigo Nitadori, Tomoaki Ishiyama, Simon Portegies Zwart:
24.77 Pflops on a Gravitational Tree-Code to Simulate the Milky Way Galaxy with 18600 GPUs. CoRR abs/1412.0659 (2014) - 2013
- [c6]Peter Berczik, Rainer Spurzem, Shiyan Zhong, Long Wang, Keigo Nitadori, Tsuyoshi Hamada, Alexander Veles:
Up to 700k GPU Cores, Kepler, and the Exascale Future for Simulations of Star Clusters Around Black Holes. ISC 2013: 13-25 - 2012
- [c5]Tomoaki Ishiyama, Keigo Nitadori, Junichiro Makino:
4.45 Pflops astrophysical N-body simulation on K computer: the gravitational trillion-body problem. SC 2012: 5 - 2011
- [j3]Rainer Spurzem, Peter Berczik, Ingo Berentzen, Keigo Nitadori, Tsuyoshi Hamada, Guillermo Marcus Martinez, Andreas Kugel, Reinhard Männer, J. Fiestas, Robi Banerjee, Ralf Klessen:
Astrophysical particle simulations with large custom GPU clusters on three continents. Comput. Sci. Res. Dev. 26(3-4): 145-151 (2011) - 2010
- [j2]Simon Portegies Zwart, Derek Groen, Tomoaki Ishiyama, Keigo Nitadori, Junichiro Makino, Cees de Laat, Steve McMillan, Kei Hiraki, Stefan Harfst, Paola Grosso:
Simulating the Universe on an Intercontinental Grid. Computer 43(8): 63-70 (2010) - [c4]Rainer Spurzem, Peter Berczik, Keigo Nitadori, Guillermo Marcus Martinez, Andreas Kugel, Reinhard Männer, Ingo Berentzen, Ralf Klessen, Robi Banerjee:
Astrophysical Particle Simulations with Custom GPU Clusters. CIT 2010: 1189-1195 - [c3]Tsuyoshi Hamada, Keigo Nitadori:
190 TFlops Astrophysical N-body Simulation on a Cluster of GPUs. SC 2010: 1-9 - [i1]Simon Portegies Zwart, Tomoaki Ishiyama, Derek Groen, Keigo Nitadori, Junichiro Makino, Cees de Laat, Stephen L. W. McMillan, Kei Hiraki, Stefan Harfst, Paola Grosso:
Simulating the universe on an intercontinental grid of supercomputers. CoRR abs/1001.0773 (2010)
2000 – 2009
- 2009
- [j1]Tsuyoshi Hamada, Keigo Nitadori, Khaled Benkrid, Yousuke Ohno, Gentaro Morimoto, Tomonari Masada, Yuichiro Shibata, Kiyoshi Oguri, Makoto Taiji:
A novel multiple-walk parallel algorithm for the Barnes-Hut treecode on GPUs - towards cost effective, high performance N-body simulation. Comput. Sci. Res. Dev. 24(1-2): 21-31 (2009) - [c2]Tsuyoshi Hamada, Khaled Benkrid, Keigo Nitadori, Makoto Taiji:
A Comparative Study on ASIC, FPGAs, GPUs and General Purpose Processors in the O(N^2) Gravitational N-body Simulation. AHS 2009: 447-452 - [c1]Tsuyoshi Hamada, Tetsu Narumi, Rio Yokota, Kenji Yasuoka, Keigo Nitadori, Makoto Taiji:
42 TFlops hierarchical N-body simulations on GPUs with applications in both astrophysics and turbulence. SC 2009
Coauthor Index
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