Quantum-HPC Hybrid Software Environment Unit

Research summary

Main research results

Representative papers

• Mitsuhisa Sato and Miwako Tsuji.:
  "OpenACC execution models for manycore processor with ARM"
  In Proceedings of HPCAsia ʼ23 Workshops: Proceedings of the HPCAsia 2023 Workshops, pp. 73.77. ACM, 2023.
• Yutaka Watanabe, Mitsuhisa Sato, Miwako Tsuji, Hitoshi Murai, and Taisuke Boku.:
  "Design and performance evaluation of UCX for Tofu-D interconnect with OpenSHMEM-UCX on Fugaku"
  In The 5th Annual Parallel Applications Workshop Alternatives To MPI+X, 2022.
• Taisuke Boku, Ryuta Tsunashima, Ryohei Kobayashi, Norihisa Fujita, Seyong Lee, Jeffrey S Vetter, Hitoshi Murai, Masahiro Nakao, Miwako Tsuji, and Mitsuhisa Sato.:
  "OpenACC unified programming environment for multi-hybrid acceleration with GPU and FPGA"
  In International Conference on High Performance Computing, pp. 662.674. Springer Nature Switzerland
• Miwako Tsuji, Misun Min, Stefan Kerkemeier, Paul Fischer, Elia Merzari, and Mitsuhisa Sato.:
  "Performance tuning of the Helmholtz matrix-vector product kernel in the computational fluid dynamics solver Nek5000/RS for the A64FX processor"
  In HPCAsia 2022 Workshop: International Conference on High Performance Computing in Asia-Pacific Region Workshops, pp. 49-59. ACM, 2022.
• Maxence Vandromme, Jerome Gurhem, Miwako Tsuji, Serge Petiton, and Mitsuhisa Sato.:
  "Scaling the pagerank algorithm for very large graphs on the Fugaku supercomputer"
  In International Conference on Computational Science, Springer, 2022.
• Miwako Tsuji and Mitsuhisa Sato.:
  "Performance analysis of a state vector quantum circuit simulation on A64FX processor"
  In 2022 IEEE International Conference on Cluster Computing (CLUSTER) Workshop on EAHPC-2022 - Embracing ARM: a journey of porting and optimization to the latest ARM-based processors, pp. 563-572. IEEE, 2022.
• Miwako Tsui and Mitsuhisa Sato.:
  "Performance evaluation and analysis of A64FX many-core processor for the Fiber miniapp suite"
  In 2020 IEEE International Conference on Cluster Computing (CLUSTER) Workshop on EAHPC-2021 - Embracing ARM: a journey of porting and optimization to the latest ARM-based processors, pp. 728-735. IEEE, 2021.
• Miwako Tsuji, William T.C. Kramer, Jean-Christophe Weill, Jean-Philippe Nomine, and Mitsuhisa Sato.:
  "A new sustained system performance metric for scientific performance evaluation"
  The Journal of Supercomputing, pp. 1-29, 2021.
• Tsuyoshi Ichimura, Kohei Fujita, Kentaro Koyama, Ryota Kusakabe, Yuma Kikuchi, Takane Hori, Muneo Hori, Lalith Maddegedara, Noriyuki Ohi, Tatsuo Nishiki, Hikaru Inoue, Kazuo Minami, Seiya Nishizawa, Miwako Tsuji, and Naonori Ueda.:
  "152K-computer-node parallel scalable implicit solver for dynamic nonlinear earthquake simulation"
  In International Conference on High Performance Computing in Asia-Pacific Region (HPCAsia2022), pp. 18.29. ACM, 2022. Best Paper Award
• Mitsuhisa Sato, Yutaka Ishikawa, Hirofumi Tomita, Yuetsu Kodama, Tetsuya Odajima, Miwako Tsuji, Hisashi Yashiro, Masaki Aoki, Naoyuki Shida, Ikuo Miyoshi, Kouichi Hirai, Atsushi Furuya, Akira Asato, Kuniki Morita, and Toshiyuki Shimizu.:
  "Co-design for A64FX manycore processor and Fugaku"
  In 2020 SC20: International Conference for High Performance Computing Networking Storage and Analysis (SC20), No. 1, pp. 651.665. IEEE, 2020.

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