RIKEN Center for Computational Science Quantum-HPC Hybrid Software Environment Unit
Unit Leader: Miwako Tsuji (Ph.D.)
Research Summary

Research and development of software stacks for quantum-HPC hybrid computing platform including quantum HPC hybrid programming language/model, system software are conducted to highly integrate quantum computing with supercomputers such as Fugaku.
Main Research Fields
- Informatics
Related Research Fields
- Engineering
- Mathematical & Physical Sciences
Keywords
- Quantum Computing
- Quantum HPC Hybrid Computing
- Quantum HPC Hybrid Programming Model
- High Performance Computing
- Supercomputing
Selected Publications
- 1.Sahel Ashhab, Fumiki Yoshihara, Miwako Tsuji, Mitsuhisa Sato and Kouichi Semba.:
"Quantum circuit synthesis via a random combinatorial search"
Physical Review A, 109 (5), pp. 052605, American Physical Society, 2024 - 2.Maxence Vandromme, Nicolas Hochart, Serge G. Petiton, Jerome Gurhem, Miwako Tsuji, Mitsuhisa Sato.:
"Sequences of Distributed Matrix-Vector Product for Very Large and Very Sparse Irregular Matrices"
In Proceedings of the SC '24 Workshops of The International Conference on High Performance Computing, Network, Storage, and Analysis, 2024 - 3.Yutaka Watanabe, Miwako Tsuji, Hitoshi Murai, Taisuke Boku and Mitsuhisa Sato.:
"Design and performance evaluation of UCX for the Tofu Interconnect D on Fugaku towards efficient multithreaded communication"
The Journal of Supercomputing, 80 (14), pp. 20715.20742, Springer, 2024 - 4.Lorenzo Canonne, Bilel Derbel, Miwako Tsuji and Mitsuhisa Sato.:
"Large-scale and Cooperative Graybox Parallel Optimization on the Supercomputer Fugaku"
Journal of Parallel and Distributed Computing, 191, pp. 104921, Academic Press, 2024 - 5.Zineb Ziani, Nahid Emad, Miwako Tsuji and Mitsuhisa Sato.:
"Enhancing the Parallel UC2B Framework: Approach Validation and Scalability Study"
In Proceedings of 24th International Conference on Computational Science (ICCS 2024) LNCS14838, pp. 352.366, Springer, 2024 - 6.Sara Moukir, Miwako Tsuji, Nahid Emad, Mitsuhisa Sato and Stephane Baudelocq.:
"Advancements in Traffic Simulations with multiMATSim’s Distributed Framework"
In Proceedings of the 16th International Conference on Agents and Artificial Intelligence (ICAART), 1, pp. 374.385, SciTePress, 2024 - 7.Romain Pereiran, Adrien Roussel, Miwako Tsuji, Patrick Carribault, Mitsuhisa Sato, Hitoshi Murai and Thierry Gautier.:
"An Overview on Mixing MPI and OpenMP Dependent Tasking on A64FX"
In Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region (HPCAsia2024) Workshops, pp. 7.16, ACM, 2024 - 8.Mitsuhisa Sato and Miwako Tsuji.:
"OpenACC execution models for manycore processor with ARM."
In Proceedings of HPCAsia ’23 Workshops: Proceedings of the HPCAsia 2023 Workshops, pp. 73.77. ACM, 2023. - 9.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. - 10.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.
Related Links
Lab Members
Principal investigator
- Miwako Tsuji
- Unit Leader
Core members
- Maxence Vandromme
- Research Scientist
- Soratouch Pornmaneerattanatri
- Postdoctoral Researcher
- Hidemoto Nakada
- Senior Visiting Scientist
- Tasuku Hiraishi
- Visiting Scientist
Careers
Position | Deadline |
---|---|
Seeking a few Senior Scientists or Research Scientists or Postdoctoral Researchers (K24014) | Open until filled |
Contact Information
7-1-26, Minatojima-minami-machi,
Chuo-ku, Kobe,Hyogo
650-0047, Japan
Email: miwako.tsuji@riken.jp