Mitsuo Yokokawa

Publication Activity (10 Years)

Years Active: 1999-2024
Publications (10 Years): 9

Top Topics

Iterative Algorithms

Numerical Simulations

Top Venues

IPDPS Workshops

Comput. Sci. Res. Dev.

Publications

Yuto Hatanaka, Yuki Yamane, Kenta Yamaguchi, Takashi Soga, Akihiro Musa, Takashi Ishihara, Atsuya Uno, Kazuhiko Komatsu, Hiroaki Kobayashi, Mitsuo Yokokawa
File I/O Cache Performance of Supercomputer Fugaku Using an Out-of-Core Direct Numerical Simulation Code of Turbulence. ICCS (6) (2024)
Mitsuo Yokokawa, Taiki Matsumoto, Ryo Takegami, Yukiya Sugiura, Naoki Watanabe, Yoshiki Sakurai, Takashi Ishihara, Kazuhiko Komatsu, Hiroaki Kobayashi
An Asymptotic Parallel Linear Solver and Its Application to Direct Numerical Simulation for Compressible Turbulence. ICCS (2) (2024)
Mitsuo Yokokawa, Yuki Yamane, Kenta Yamaguchi, Takashi Soga, Taiki Matsumoto, Akihiro Musa, Kazuhiko Komatsu, Takashi Ishihara, Hiroaki Kobayashi
I/O Performance Evaluation of a Memory-Saving DNS Code on SX-Aurora TSUBASA. IPDPS Workshops (2023)
Mitsuo Yokokawa, Ayano Nakai, Kazuhiko Komatsu, Yuta Watanabe, Yasuhisa Masaoka, Yoko Isobe, Hiroaki Kobayashi
I/O Performance of the SX-Aurora TSUBASA. IPDPS Workshops (2020)
Mitsuo Yokokawa, Koji Morishita, Takashi Ishihara, Atsuya Uno, Yukio Kaneda
Performance of a Two-Path Aliasing Free Calculation of a Spectral DNS Code. ICCS (4) (2019)
Toshiyuki Imamura, Masaaki Aoki, Mitsuo Yokokawa
Batched 3D-Distributed FFT Kernels Towards Practical DNS Codes. PARCO (2019)
Kazuhiko Komatsu, Shintaro Momose, Yoko Isobe, Osamu Watanabe, Akihiro Musa, Mitsuo Yokokawa, Toshikazu Aoyama, Masayuki Sato, Hiroaki Kobayashi
Performance evaluation of a vector supercomputer SX-aurora TSUBASA. SC (2018)
Kenya Yamada, Takahiro Katagiri, Hiroyuki Takizawa, Kazuo Minami, Mitsuo Yokokawa, Toru Nagai, Masao Ogino
Preconditioner Auto-Tuning Using Deep Learning for Sparse Iterative Algorithms. CANDAR Workshops (2018)
Fumiyoshi Shoji, Katsuyuki Tanaka, Satoshi Matsushita, Hiroyuki Takitsuka, Toshiyuki Tsukamoto, Mitsuo Yokokawa
Improving the energy efficiencies of power supply and cooling facilities for 10 peta-scale supercomputer. Comput. Sci. Res. Dev. 31 (4) (2016)
Takashi Ishihara, Kei Enohata, Koji Morishita, Mitsuo Yokokawa, Katsuya Ishii
Accurate Parallel Algorithm for Tracking Inertial Particles in Large-Scale Direct Numerical Simulations of Turbulence. PaCT (2015)
Yukihiro Hasegawa, Jun-ichi Iwata, Miwako Tsuji, Daisuke Takahashi, Atsushi Oshiyama, Kazuo Minami, Taisuke Boku, Hikaru Inoue, Yoshito Kitazawa, Ikuo Miyoshi, Mitsuo Yokokawa
Performance evaluation of ultra-large-scale first-principles electronic structure calculation code on the K computer. Int. J. High Perform. Comput. Appl. 28 (3) (2014)
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
The K computer Operations: Experiences and Statistics. ICCS (2014)
Tomoya Adachi, Naoyuki Shida, Kenichi Miura, Shinji Sumimoto, Atsuya Uno, Motoyoshi Kurokawa, Fumiyoshi Shoji, Mitsuo Yokokawa
The design of ultra scalable MPI collective communication on the K computer. Comput. Sci. Res. Dev. 28 (2-3) (2013)
Daisuke Takahashi, Atsuya Uno, Mitsuo Yokokawa
An Implementation of Parallel 1-D FFT on the K Computer. HPCC-ICESS (2012)
Mitsuo Yokokawa
The K Computer and its Application. ICNC (2012)
Masaaki Terai, Hitoshi Murai, Kazuo Minami, Mitsuo Yokokawa, Eiji Tomiyama
K-scope: A Java-Based Fortran Source Code Analyzer with Graphical User Interface for Performance Improvement. ICPP Workshops (2012)
Mitsuo Yokokawa
The K Computer - Toward Its Productive Applications to Our Life. SC Companion (2012)
Akinori Yonezawa, Tadashi Watanabe, Mitsuo Yokokawa, Mitsuhisa Sato, Kimihiko Hirao
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 (2011)
Mitsuo Yokokawa, Fumiyoshi Shoji, Atsuya Uno, Motoyoshi Kurokawa, Tadashi Watanabe
: Japanese next-generation supercomputer development project. ISLPED (2011)
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
First-principles calculations of electron states of a silicon nanowire with 100, 000 atoms on the K computer. SC (2011)
Tsutomu Ikegami, Toyokazu Ishida, Dmitri G. Fedorov, Kazuo Kitaura, Yuichi Inadomi, Hiroaki Umeda, Mitsuo Yokokawa, Satoshi Sekiguchi
. J. Comput. Chem. 31 (2) (2010)
Tsutomu Ikegami, Jun Maki, Toshiya Takami, Yoshio Tanaka, Mitsuo Yokokawa, Satoshi Sekiguchi, Mutsumi Aoyagi
GridFMO - Quantum chemistry of proteins on the grid. GRID (2007)
Tsutomu Ikegami, Toyokazu Ishida, Dmitri G. Fedorov, Kazuo Kitaura, Yuichi Inadomi, Hiroaki Umeda, Mitsuo Yokokawa, Satoshi Sekiguchi
Full Electron Calculation Beyond 20, 000 Atoms: Ground Electronic State of Photosynthetic Proteins. SC (2005)
Ken'ichi Itakura, Atsuya Uno, Mitsuo Yokokawa, Takashi Ishihara, Yukio Kaneda
Scalability of hybrid programming for a CFD code on the Earth Simulator. Parallel Comput. 30 (12) (2004)
Shinichi Habata, Kazuhiko Umezawa, Mitsuo Yokokawa, Shigemune Kitawaki
Hardware system of the Earth Simulator. Parallel Comput. 30 (12) (2004)
Hitoshi Uehara, Masanori Tamura, Mitsuo Yokokawa
An MPI Benchmark Program Library and Its Application to the Earth Simulator. ISHPC (2002)
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
A 26.58 Tflops global atmospheric simulation with the spectral transform method on the Earth Simulator. SC (2002)
Mitsuo Yokokawa, Ken'ichi Itakura, Atsuya Uno, Takashi Ishihara, Yukio Kaneda
16.4-Tflops direct numerical simulation of turbulence by a Fourier spectral method on the Earth Simulator. SC (2002)
Hitoshi Sakagami, Hitoshi Murai, Yoshiki Seo, Mitsuo Yokokawa
14.9 TFLOPS three-dimensional fluid simulation for fusion science with HPF on the Earth Simulator. SC (2002)
Mitsuo Yokokawa, Shinichi Habata, Shinichi Kawai, Hiroyuki Itoh, Keiji Tani, Hajime Miyoshi
Basic Design of the Earth Simulator. ISHPC (1999)