Mitsuo Yokokawa

30 papers A 6B 1Misc 2Journal 6Unranked 14

Year	Rank	Type	Title / Venue / Authors
2024	—	`conf`	An Asymptotic Parallel Linear Solver and Its Application to Direct Numerical Simulation for Compressible Turbulence. ICCS (2) Mitsuo Yokokawa, Taiki Matsumoto, Ryo Takegami, Yukiya Sugiura, Naoki Watanabe, Yoshiki Sakurai, Takashi Ishihara, Kazuhiko Komatsu, Hiroaki Kobayashi
2024	—	`conf`	File I/O Cache Performance of Supercomputer Fugaku Using an Out-of-Core Direct Numerical Simulation Code of Turbulence. ICCS (6) Yuto Hatanaka, Yuki Yamane, Kenta Yamaguchi, Takashi Soga, Akihiro Musa, Takashi Ishihara, Atsuya Uno, Kazuhiko Komatsu, Hiroaki Kobayashi, Mitsuo Yokokawa
2023	—	`conf`	I/O Performance Evaluation of a Memory-Saving DNS Code on SX-Aurora TSUBASA. IPDPS Workshops Mitsuo Yokokawa, Yuki Yamane, Kenta Yamaguchi, Takashi Soga, Taiki Matsumoto, Akihiro Musa, Kazuhiko Komatsu, Takashi Ishihara, Hiroaki Kobayashi
2020	—	`conf`	I/O Performance of the SX-Aurora TSUBASA. IPDPS Workshops Mitsuo Yokokawa, Ayano Nakai, Kazuhiko Komatsu, Yuta Watanabe, Yasuhisa Masaoka, Yoko Isobe, Hiroaki Kobayashi
2019	—	`conf`	Batched 3D-Distributed FFT Kernels Towards Practical DNS Codes. PARCO Toshiyuki Imamura, Masaaki Aoki, Mitsuo Yokokawa
2019	—	`conf`	Performance of a Two-Path Aliasing Free Calculation of a Spectral DNS Code. ICCS (4) Mitsuo Yokokawa, Koji Morishita, Takashi Ishihara, Atsuya Uno, Yukio Kaneda
2018	A	`conf`	Performance evaluation of a vector supercomputer SX-aurora TSUBASA. SC Kazuhiko Komatsu, Shintaro Momose, Yoko Isobe, Osamu Watanabe, Akihiro Musa, Mitsuo Yokokawa, Toshikazu Aoyama, Masayuki Sato, Hiroaki Kobayashi
2018	—	`conf`	Preconditioner Auto-Tuning Using Deep Learning for Sparse Iterative Algorithms. CANDAR Workshops Kenya Yamada, Takahiro Katagiri, Hiroyuki Takizawa, Kazuo Minami, Mitsuo Yokokawa, Toru Nagai, Masao Ogino
2018	—	`ed.`	The Proceedings of Workshops of HPC Asia 2018, Chiyoda, Tokyo, Japan, January 31, 2018 HPC Asia Workshops Toshio Endo, Mitsuo Yokokawa, Toshihiro Hanawa, Osamu Tatebe
2016	J	`jnl`	Improving the energy efficiencies of power supply and cooling facilities for 10 peta-scale supercomputer. Comput. Sci. Res. Dev. Fumiyoshi Shoji, Katsuyuki Tanaka, Satoshi Matsushita, Hiroyuki Takitsuka, Toshiyuki Tsukamoto, Mitsuo Yokokawa
2015	B	`conf`	Accurate Parallel Algorithm for Tracking Inertial Particles in Large-Scale Direct Numerical Simulations of Turbulence. PaCT Takashi Ishihara, Kei Enohata, Koji Morishita, Mitsuo Yokokawa, Katsuya Ishii
2014	J	`jnl`	Performance evaluation of ultra-large-scale first-principles electronic structure calculation code on the K computer. Int. J. High Perform. Comput. Appl. Yukihiro Hasegawa, Jun-ichi Iwata, Miwako Tsuji, Daisuke Takahashi, Atsushi Oshiyama, Kazuo Minami, Taisuke Boku, Hikaru Inoue, Yoshito Kitazawa, Ikuo Miyoshi, Mitsuo Yokokawa
2014	Misc	`conf`	The K computer Operations: Experiences and Statistics. ICCS Keiji Yamamoto, Atsuya Uno, Hitoshi Murai, Toshiyuki Tsukamoto, Fumiyoshi Shoji, Shuji Matsui, Ryuichi Sekizawa, Fumichika Sueyasu, Hiroshi Uchiyama, Mitsuo Okamoto, Nobuo Ohgushi, Katsutoshi Takashina, Daisuke Wakabayashi, Yuki Taguchi, Mitsuo Yokokawa
2013	J	`jnl`	The design of ultra scalable MPI collective communication on the K computer. Comput. Sci. Res. Dev. Tomoya Adachi, Naoyuki Shida, Kenichi Miura, Shinji Sumimoto, Atsuya Uno, Motoyoshi Kurokawa, Fumiyoshi Shoji, Mitsuo Yokokawa
2012	—	`conf`	An Implementation of Parallel 1-D FFT on the K Computer. HPCC-ICESS Daisuke Takahashi, Atsuya Uno, Mitsuo Yokokawa
2012	—	`conf`	K-scope: A Java-Based Fortran Source Code Analyzer with Graphical User Interface for Performance Improvement. ICPP Workshops Masaaki Terai, Hitoshi Murai, Kazuo Minami, Mitsuo Yokokawa, Eiji Tomiyama
2012	—	`conf`	The K Computer - Toward Its Productive Applications to Our Life. SC Companion Mitsuo Yokokawa
2012	Misc	`conf`	The K Computer and its Application. ICNC Mitsuo Yokokawa
2011	—	`conf`	Advanced Institute for Computational Science (AICS): Japanese National High-Performance Computing Research Institute and its 10-petaflops supercomputer "K". SC State of the Practice Reports Akinori Yonezawa, Tadashi Watanabe, Mitsuo Yokokawa, Mitsuhisa Sato, Kimihiko Hirao
2011	A	`conf`	First-principles calculations of electron states of a silicon nanowire with 100, 000 atoms on the K computer. SC Yukihiro Hasegawa, Jun-ichi Iwata, Miwako Tsuji, Daisuke Takahashi, Atsushi Oshiyama, Kazuo Minami, Taisuke Boku, Fumiyoshi Shoji, Atsuya Uno, Motoyoshi Kurokawa, Hikaru Inoue, Ikuo Miyoshi, Mitsuo Yokokawa
2010	J	`jnl`	Fragment molecular orbital study of the electronic excitations in the photosynthetic reaction center of J. Comput. Chem. Tsutomu Ikegami, Toyokazu Ishida, Dmitri G. Fedorov, Kazuo Kitaura, Yuichi Inadomi, Hiroaki Umeda, Mitsuo Yokokawa, Satoshi Sekiguchi
2007	—	`conf`	GridFMO - Quantum chemistry of proteins on the grid. GRID Tsutomu Ikegami, Jun Maki, Toshiya Takami, Yoshio Tanaka, Mitsuo Yokokawa, Satoshi Sekiguchi, Mutsumi Aoyagi
2005	A	`conf`	Full Electron Calculation Beyond 20, 000 Atoms: Ground Electronic State of Photosynthetic Proteins. SC Tsutomu Ikegami, Toyokazu Ishida, Dmitri G. Fedorov, Kazuo Kitaura, Yuichi Inadomi, Hiroaki Umeda, Mitsuo Yokokawa, Satoshi Sekiguchi
2004	J	`jnl`	Hardware system of the Earth Simulator. Parallel Comput. Shinichi Habata, Kazuhiko Umezawa, Mitsuo Yokokawa, Shigemune Kitawaki
2004	J	`jnl`	Scalability of hybrid programming for a CFD code on the Earth Simulator. Parallel Comput. Ken'ichi Itakura, Atsuya Uno, Mitsuo Yokokawa, Takashi Ishihara, Yukio Kaneda
2002	A	`conf`	14.9 TFLOPS three-dimensional fluid simulation for fusion science with HPF on the Earth Simulator. SC Hitoshi Sakagami, Hitoshi Murai, Yoshiki Seo, Mitsuo Yokokawa
2002	A	`conf`	16.4-Tflops direct numerical simulation of turbulence by a Fourier spectral method on the Earth Simulator. SC Mitsuo Yokokawa, Ken'ichi Itakura, Atsuya Uno, Takashi Ishihara, Yukio Kaneda
2002	A	`conf`	A 26.58 Tflops global atmospheric simulation with the spectral transform method on the Earth Simulator. SC Satoru Shingu, Hiroshi Takahara, Hiromitsu Fuchigami, Masayuki Yamada, Yoshinori Tsuda, Wataru Ohfuchi, Yuji Sasaki, Kazuo Kobayashi, Takashi Hagiwara, Shinichi Habata, Mitsuo Yokokawa, Hiroyuki Itoh, Kiyoshi Otsuka
2002	—	`conf`	An MPI Benchmark Program Library and Its Application to the Earth Simulator. ISHPC Hitoshi Uehara, Masanori Tamura, Mitsuo Yokokawa
1999	—	`conf`	Basic Design of the Earth Simulator. ISHPC Mitsuo Yokokawa, Shinichi Habata, Shinichi Kawai, Hiroyuki Itoh, Keiji Tani, Hajime Miyoshi