Keiichiro Fukazawa

According to our database, Keiichiro Fukazawa authored at least 29 papers between 2012 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Performance Evaluation of the Fourth-Generation Xeon with Different Memory Characteristics.

Keiichiro Fukazawa, Riki Takahashi

Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region Workshops, 2024

2023

Implementation of Coupled Numerical Analysis of Magnetospheric Dynamics and Spacecraft Charging Phenomena via Code-To-Code Adapter (CoToCoA) Framework.

Yohei Miyake, Youhei Sunada, Yuito Tanaka, Kazuya Nakazawa, Takeshi Nanri, Keiichiro Fukazawa, Yuto Katoh

Proceedings of the Computational Science - ICCS 2023, 2023

2022

mdx: A Cloud Platform for Supporting Data Science and Cross-Disciplinary Research Collaborations.

Toyotaro Suzumura, Akiyoshi Sugiki, Hiroyuki Takizawa, Akira Imakura, Hiroshi Nakamura, Kenjiro Taura, Tomohiro Kudoh, Toshihiro Hanawa, Yuji Sekiya, Hill Hiroki Kobayashi, Shin Matsushima, Yohei Kuga, Ryo Nakamura, Renhe Jiang, Junya Kawase, Masatoshi Hanai, Hiroshi Miyazaki, Tsutomu Ishizaki, Daisuké Shimotoku, Daisuke Miyamoto, Kento Aida, Atsuko Takefusa, Takashi Kurimoto, Koji Sasayama, Naoya Kitagawa, Ikki Fujiwara, Yusuke Tanimura, Takayuki Aoki, Toshio Endo, Satoshi Ohshima, Keiichiro Fukazawa, Susumu Date, Toshihiro Uchibayashi

CoRR, 2022

Construction of Hierarchical Matrix on Distributed Memory Systems using a Task Parallel Language.

Zhengyang Bai, Tasuku Hiraishi, Akihiro Ida, Masahiro Yasugi, Keiichiro Fukazawa

Proceedings of the 2022 Tenth International Symposium on Computing and Networking, CANDAR 2022, 2022

Energy Aware Scheduler of Single/Multi-Node Jobs Considering CPU Node Heterogeneity.

Keiichiro Fukazawa, Jiacheng Zhou, Hiroshi Nakashima

Proceedings of the 13th IEEE International Green and Sustainable Computing Conference, 2022

mdx: A Cloud Platform for Supporting Data Science and Cross-Disciplinary Research Collaborations.

Toyotaro Suzumura, Akiyoshi Sugiki, Hiroyuki Takizawa, Akira Imakura, Hiroshi Nakamura, Kenjiro Taura, Tomohiro Kudoh, Toshihiro Hanawa, Yuji Sekiya, Hill Hiroki Kobayashi, Yohei Kuga, Ryo Nakamura, Renhe Jiang, Junya Kawase, Masatoshi Hanai, Hiroshi Miyazaki, Tsutomu Ishizaki, Daisuké Shimotoku, Daisuke Miyamoto, Kento Aida, Atsuko Takefusa, Takashi Kurimoto, Koji Sasayama, Naoya Kitagawa, Ikki Fujiwara, Yusuke Tanimura, Takayuki Aoki, Toshio Endo, Satoshi Ohshima, Keiichiro Fukazawa, Susumu Date, Toshihiro Uchibayashi

Proceedings of the IEEE Intl. Conf. on Dependable, 2022

2021

Techniques in Pan-Tilt-Zoom Operations of IP Network Camera for Visual IoT.

Yuki Murakami, Ken T. Murata, Ryozo Yamazaki, Kazutaka Kikuta, Yoshihide Kagatani, Toshiki Aoki, Takamichi Mizuhara, Kazunori Yamamoto, Tomohiro Kawanabe, Tsutomu Nagatsuma, Junji Tokairin, Michiharu Niimi, Kazuki Kobayashi, Keiichiro Fukazawa

Proceedings of the 24th International Symposium on Wireless Personal Multimedia Communications, 2021

An Image Stabilization Technique for Long-durational Outdoor Footages Obtained by Visual IoT Systems.

Yuki Murakami, Ken T. Murata, Kazutaka Kikuta, Michiharu Niimi, Tomohiro Kawanabe, Takamichi Mizuhara, Toshiki Aoki, Kazunori Yamamoto, Tsutomu Nagatsuma, Kazuki Kobayashi, Keiichiro Fukazawa, Praphan Pavarangkoon

Proceedings of the 24th International Symposium on Wireless Personal Multimedia Communications, 2021

Cross-Reference Simulation by Code-To-Code Adapter (CoToCoA) Library for the Study of Multi-Scale Physics in Planetary Magnetospheres.

Yuto Katoh, Keiichiro Fukazawa, Takeshi Nanri, Yohei Miyake

Proceedings of the Ninth International Symposium on Computing and Networking, 2021

2020

Development of international mirroring system for real-time web of meteorological satellite data.

Praphan Pavarangkoon, Ken T. Murata, Kazunori Yamamoto, Kazuya Muranaga, Atsushi Higuchi, Takamichi Mizuhara, Yuya Kagebayashi, Chalermpol Charnsripinyo, Natawut Nupairoj, Takatoshi Ikeda, Jin Tanaka, Keiichiro Fukazawa

Earth Sci. Informatics, 2020

2019

Application of Cross-Reference Framework CoToCoA to Macro- and Micro-Scale Simulations of Planetary Magnetospheres.

Keiichiro Fukazawa, Yuto Katoh, Takeshi Nanri, Yohei Miyake

Proceedings of the Seventh International Symposium on Computing and Networking Workshops, 2019

Performance Improvement of High-Speed File Transfer Over JHPCN.

Praphan Pavarangkoon, Takeshi Nanri, Ken T. Murata, Kazunori Yamamoto, Kazuya Muranaga, Takamichi Mizuhara, Keiichiro Fukazawa, Ryusuke Egawa, Takahiro Katagiri, Masao Ogino

Proceedings of the 2019 IEEE Intl Conf on Dependable, 2019

2018

Performance Analysis of CPU and DRAM Power Constrained Systems with Magnetohydrodynamic Simulation Code.

Keiichiro Fukazawa, Masatsugu Ueda, Yuichi Inadomi, Mutsumi Aoyagi, Takayuki Umeda, Koji Inoue

Proceedings of the 20th IEEE International Conference on High Performance Computing and Communications; 16th IEEE International Conference on Smart City; 4th IEEE International Conference on Data Science and Systems, 2018

2017

Performance Evaluation and Optimization of MagnetoHydroDynamic Simulation for Planetary Magnetosphere with Xeon Phi KNL.

Keiichiro Fukazawa, Takeshi Soga, Takayuki Umeda, Takeshi Nanri

Proceedings of the Parallel Computing is Everywhere, 2017

2016

Performance comparison of Eulerian kinetic Vlasov code between flat-MPI parallelism and hybrid parallelism on Fujitsu FX100 supercomputer.

Takayuki Umeda, Keiichiro Fukazawa

Proceedings of the 23rd European MPI Users' Group Meeting, EuroMPI 2016, 2016

Effective Calculation with Halo communication using Halo Functions.

Keiichiro Fukazawa, Toshiya Takami, Takeshi Soga, Yoshiyuki Morie, Takeshi Nanri

Proceedings of the 23rd European MPI Users' Group Meeting, EuroMPI 2016, 2016

Evaluating the impacts of code-level performance tunings on power efficiency.

Satoshi Imamura, Keitaro Oka, Yuichiro Yasui, Yuichi Inadomi, Katsuki Fujisawa, Toshio Endo, Koji Ueno, Keiichiro Fukazawa, Nozomi Hata, Yuta Kakibuka, Koji Inoue, Takatsugu Ono

Proceedings of the 2016 IEEE International Conference on Big Data (IEEE BigData 2016), 2016

2015

Analyzing and mitigating the impact of manufacturing variability in power-constrained supercomputing.

Yuichi Inadomi, Tapasya Patki, Koji Inoue, Mutsumi Aoyagi, Barry Rountree, Martin Schulz, David K. Lowenthal, Yasutaka Wada, Keiichiro Fukazawa, Masatsugu Ueda, Masaaki Kondo, Ikuo Miyoshi

Proceedings of the International Conference for High Performance Computing, 2015

Hybrid Parallelization of Hyper-Dimensional Vlasov Code with OpenMP Loop Collapse Directive.

Takayuki Umeda, Keiichiro Fukazawa

Proceedings of the Parallel Computing: On the Road to Exascale, 2015

2014

Power Consumption Evaluation of an MHD Simulation with CPU Power Capping.

Keiichiro Fukazawa, Masatsugu Ueda, Mutsumi Aoyagi, Tomonori Tsuhata, Kyohei Yoshida, Aruta Uehara, Masakazu Kuze, Yuichi Inadomi, Koji Inoue

Proceedings of the 14th IEEE/ACM International Symposium on Cluster, 2014

Performance Tuning of Vlasov Code for Space Plasma on the K Computer.

Takayuki Umeda, Keiichiro Fukazawa

Proceedings of the AsiaSim 2014, 2014

2013

A Science Cloud for Data Intensive Sciences.

Ken T. Murata, Shinichi Watari, Tsutomu Nagatsuma, Manabu Kunitake, Hidenobu Watanabe, Kazunori Yamamoto, Yasufumi Kubota, Hisao Kato, Takuya Tsugawa, Kentaro Ukawa, Kazuya Muranaga, Eizen Kimura, Osamu Tatebe, Keiichiro Fukazawa, Yasuhiro Murayama

Data Sci. J., 2013

Visualization of the Flux Rope Generation Process Using Large Quantities of MHD Simulation Data.

Yasufumi Kubota, Kazunori Yamamoto, Keiichiro Fukazawa, Ken T. Murata

Data Sci. J., 2013

Performance Measurements of MHD Simulation for Planetary Magnetosphere on Peta-Scale Computer FX10.

Keiichiro Fukazawa, Takeshi Nanri, Takayuki Umeda

Proceedings of the Parallel Computing: Accelerating Computational Science and Engineering (CSE), 2013

Performance Measurement of Parallel Vlasov Code for Space Plasma on Scalar-Type Supercomputer Systems with Large Number of Cores.

Takayuki Umeda, Keiichiro Fukazawa

Proceedings of the AsiaSim 2013, 2013

Performance Evaluation of Magnetohydrodynamics Simulation for Magnetosphere on K Computer.

Keiichiro Fukazawa, Takeshi Nanri, Takayuki Umeda

Proceedings of the AsiaSim 2013, 2013

2012

Performance measurement of magnetohydrodynamic code for space plasma on typical scalar-type supercomputer systems with a large number of cores.

Keiichiro Fukazawa, Takayuki Umeda

Int. J. High Perform. Comput. Appl., 2012

Performance Measurement of Parallel Vlasov Code for Space Plasma on Various Scalar-Type Supercomputer Systems.

Takayuki Umeda, Keiichiro Fukazawa

Proceedings of the Algorithms and Architectures for Parallel Processing, 2012

Performance of Large Scale MHD Simulation of Global Planetary Magnetosphere with Massively Parallel Scalar Type Supercomputer Including Post Processing.

Keiichiro Fukazawa, Takeshi Nanri

Proceedings of the 14th IEEE International Conference on High Performance Computing and Communication & 9th IEEE International Conference on Embedded Software and Systems, 2012