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2022

Year 2022

  • International Journal with review
    • Tsubasa Sadakata, Shuta Kitazawa, Masanori Nunami, Takahiro Katagiri, Satoshi Ohshima, Toru Nagai, "A Novel Approach for Data Analysis Based on Visualization of Phase Space Distribution Function in Plasma Turbulence Simulations", The Japan Society of Plasma Science and Nuclear Fusion Research, Plasma and Fusion Research, pp.1-5, 2022.6.22 published
  • International workshop with review + Proceedings
    • Satoshi Ohshima, Akihiro Ida, Rio Yokota, Ichitaro Yamazaki, "QR Factorization of Block Low-Rank Matrices on Multi-Instance GPU", The 23rd International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT' 22), 2022.12.7-9 held、2022.12.8 showed, pp.1-11, 2022
    • Shouhei Yamanashi, Hisashi Yashiro, Takahiro Katagiri, Toru Nagai, Satoshi Ohshima, "Autotuning Power Consumption and Computation Accuracy using ppOpen-AT", Proceeding of IEEE MCSoC22, Special Session: Auto-Tuning for Multicore and GPU (ATMG-22), University Sains Malaysia, Penang, Malaysia + online, 2022.12.19-22 held、2022.12.20 showed, pp.1-8, 2022
    • Toyotaro Suzumura, Akiyoshi Sugiki, Hiroyuki Takizawa, Akira Imakura, Hiroshi Nakamura, Kenjiro Taura, Tomohiro Kudoh, Toshihiro Hanawa, Yuji Sekiya, Hiroki Kobayashi, Yohei Kuga, Ryo Nakamura, Renhe Jiang, Junya Kawase, Masatoshi Hanai, Hiroshi Miyazaki, Tsutomu Ishizaki, Daisuke 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, ""mdx: A Cloud Platform for Supporting Data Science and Cross-Disciplinary Research Collaborations", 2022 IEEE Intl Conf on Dependable, Autonomic and Secure Computing, Intl Conf on Pervasive Intelligence and Computing, Intl Conf on Cloud and Big Data Computing, Intl Conf on Cyber Science and Technology Congress (DASC/PiCom/CBDCom/CyberSciTech), Hotel Village "Eurolido", Falerna, Italy, 2022.9.12-15 held, 2022.9.12 showed, pp.1-7, 2022
  • Tech Report/Oral Presentation (Conference and Workshop without review)
    • Yuji Mochizuki, Tatsuya Nakano, Shinya Sato, Kouta Itakura, Hiromasa Watanabe, Hirotsugu Okuwaki, Satoshi Ohshima, Takahiro Katagiri, "(Status of FMO program ABINIT-MP 2021)", Journal of Computer Chemistry, Japan（速報）, 2022.03.17, No.20, Vol.4, pp.132-136, 10.2477/jccj.2022-0001, journal letter
    • Yuji Mochizuki, Satoshi Ohshima, Yoshitaka Moriwaki, Hirotsugu Okuwaki, Kazuteru Akizawa, Syun Kitahara, Takahiro Katagiri, "(Install and examination of AlphaFold2 on Flow Type II)", 第69回応用物理学会春季学術講演会, 青山学院大学相模原キャンパス＋オンライン, 2022.03.22.26, showed at 2022.03.23
    • Satoshi Ohshima, "QR Factorization of Block Low-rank Matrices on GPU", 第41回ASE研究会, online, 2022.02.04, showed at 2022.02.04
    • Satoshi Ohshima, "QR Factorization of Block Low-rank Matrices on Multi-Instance GPU", ATAT in HPSC, online, 2022.03.29-30, showed at 2022.03.30
    • Haruki Mitsuda, Takahiro Katagiri, Kouta Itakura, Yuji Mochizuki, Satoshi Ohshima, Toru Nagai, "(Performance evaluation of FMO program on A64FX)", 情報処理学会 第84回全国大会, 2022.03.03, 2 pages, online, 2022.03.03-05, showed at 2022.03.04
    • Keisuke Uno, Satoshi Ohshima, Takahiro Katagiri, Toru Nagai, "(Performance evaluation of MNIST using Mesh Tensorflow)", 情報処理学会 第84回全国大会, 2022.03.03, 2 pages, online, 2022.03.03-05, showed at 2022.03.04
    • Ryouga Fukuhara, Makoto Morishita, Takahiro Katagiri, Satoshi Ohshima, Toru Nagai, "(Examination of CMOS anneling to SVM)", 情報処理学会 第84回全国大会, 2022.03.03, 2 pages, online, 2022.03.03-05, showed at 2022.03.04
    • Keisuke Kuwamura, Satoshi Ohshima, Takahiro Katagiri, Toru Nagai, "(Performance evaluation of PPO on supercomputer)", 情報処理学会 研究報告(GI-47), 2022.03.11, pp.1-6, online, 2022.03.18-19, showed at 2022.03.19
    • Yang Xuan, Kutaro Fujika, Yuga Yajima, Kazuhiko Akita, Akihiro Fujii, Teruo Tanaka, Norimichi Ukita, Satoshi Ohshima, "(AT to hyper-parameter tuning of ML program for super-resolution)", 情報処理学会 研究報告(HPC-184), 2022.05.04, pp.1-7, 第184回ハイパフォーマンスコンピューティング研究発表会, online, 2022.05.11, showed at 2022.05.11
    • Satoshi Ohshima, "(Status of "cloud"-like usecase of supercomputer "Flow")", PCクラスタワークショップin 神戸2022「クラウドとHPC」, R-CCS, 2022.05.23-24, showed at 2022.05.24
    • Takahiro Katagiri, Shota Aoki, Satoshi Ohshima, Toru Nagai, "Adaptation and Evaluation of XAI to Performance Auto-tuning on an Accurate Precision Matrix-Matrix Library", 第27回計算工学講演会, 2022.06.01, 4 pages, AU-akita and online, 2022.06.01-03, showed at 2022.06.01
    • Satoshi Ohshima, "大規模分散医用画像処理に向けた医用画像処理アプリケーションの最適化", JHPCN 14th symposium, tokyo conference center shinagawa, 2022.07.07-08, showed at 2022.07.07
    • Shinya Hashinoki, Satoshi Ohshima, Takahiro Katagiri, Toru Nagai, "(Implementation of wave propagation program using RT core and examination of programming model)", 情報処理学会 研究報告(HPC-185), 2022.07.20, pp.1-12, 2022年並列／分散／協調処理に関するサマー・ワークショップ (SWoPP2022), KAIKYO MESSE SHIMONOSEKI with online, 2022.07.27-29, showed at 2022.07.29
    • Shinji Sumimito, Takashi Arakawa, Yoshio Sakaguchi, Hiroya Matsuba, Satoshi Ohshima, Toshihiro Hanawa, Kengo Nakajima, "(WaitIO-hybrid: inter-system communication library using shared file system and socket)", 情報処理学会 研究報告(HPC-187), 2022.11.24, pp.1-8, 第187回ハイパフォーマンスコンピューティング研究発表, Okinawa Industry Support Center with online, 2022.12.01-02, showed at 2022.12.01
    • Masayuki Kawasaki, Satoshi Ohshima, Hayato Yamaki, Shinobu Miwa, Hiroki Honda, "(Proposal of code translation framework for OpenMP/OpenACC hybrid programming)", 情報処理学会 研究報告(HPC-187), 2022.11.24, pp.1-7, 第187回ハイパフォーマンスコンピューティング研究発表, Okinawa Industry Support Center with online, 2022.12.01-02, showed at 2022.12.01
    • Tsubasa Sadakata, Masanori Nunami, Takahiro Katagiri, Satoshi Ohshima, Toru Nagai, "(Performance evaluation of x-means program with MPI-OpenMP hybrid parallel computing)", 情報処理学会 研究報告(HPC-187), 2022.11.24, pp.1-8, 第187回ハイパフォーマンスコンピューティング研究発表, Okinawa Industry Support Center with online, 2022.12.01-02, showed at 2022.12.02
    • Kazunari Yamada, Yoshinori Tajima, Ichiro Takahashi, Hidekazu Hayashi, Takahiro Katagiri, Satoshi Ohshima, Toru Nagai, "Evaluation of power saving effect by spraying spring water with Supercomputer "Flow"", 大学ICT推進協議会 2022年度年次大会 (AXIES2022), 2022.12.06, pp.1-7, SENDAI INTERNATIONAL CENTER (hybrid), 2022.12.13-15, showed at 2022.12.13
    • Hidekazu Hayashi, Kazunari Yamada, Yoshinori Tajima, Takahiro Katagiri, Satoshi Ohshima, Toru Nagai, "Improving bussiness processes by systematizing research result information management", 大学ICT推進協議会 2022年度年次大会 (AXIES2022), 2022.12.06, pp.1-6, SENDAI INTERNATIONAL CENTER (hybrid), 2022.12.13-15, showed at 2022.12.13
    • Toshihiro Hanawa, Kengo Nakajima, Osamu Tatebe, Taisuke Boku, Masayuki Umemura, Takashi Nakatsukasa, Daisuke Takahashi, Akira Nukada, Hiroto Tadano, Ryohei Kobayashi, Norihisa Fujita, Kenjiro Taura, Hiroshi Nakamura, Takashi Shimokawab, "Retrospective of Introduction and Operation of Oakforest-PACS", 大学ICT推進協議会 2022年度年次大会 (AXIES2022), 2022.12.06, pp.1-8, SENDAI INTERNATIONAL CENTER (hybrid), 2022.12.13-15, showed at 2022.12.13
    • Satoshi Ohshima, Akihiro Ida, Rio Yokota, Ichitaro Yamazaki, "(BLR-QR on GPU: numerous small dense matrix calculation using multi-instance GPU)", 第14回 自動チューニング技術の現状と応用に関するシンポジウム（ATTA2022）, KOGAKUIN UNIVERSITY + Zoom, 2022.12.23, showed at 2022.12.23
    • Kenji Sugisaki, Srinivasa Prasannaa, Satoshi Ohshima, Takahiro Katagiri, Yuji Mochizuki, Bijaya Sahoo, Bhanu Das, "Bayesian phase difference estimation algorithm for direct calculation of fine structure splitting: accelerated simulation of relativistic and quantum many-body effects", preprint
  • others
    • Shota Aoki, Takahiro Katagiri, Satoshi Ohshima, Toru Nagai, "Feature analysis for selection of implementations in an accurate matrix-matrix multiplication library", HPC Asia 2022, 2022.01.12, 1 page, online, 2022.01.12-14, showed at 2022.01.12,
    • Shinya Hashinoki, Satoshi Ohshima, Takahiro Katagiri, Toru Nagai, "Implementation of Radio wave propagation loss calculation using RT core", HPC Asia 2022, 2022.01.12, 1 page, online, 2022.01.12-14, showed at 2022.01.12,
    • Satoshi Ohshima, "大規模分散医用画像処理アプリケーションの実用化に向けた研究", JHPCN 14th symposium, tokyo conference center shinagawa, 2022.07.07-08, showed at 2022.07.07, poster