Research theme for competitive and other funds (2):
2019 - 2020 超広帯域電磁波計測による地下電気物性分布の可視化
2004 - 2005 Research on a highly accurate parallel numerical methods for fluid equations with portability
Papers (26):
Toma Sakurai, Satoshi Ohshima, Takahiro Katagiri, Toru Nagai. Autotuning by Changing Directives and Number of Threads in OpenMP using ppOpen-AT. CoRR. 2023. abs/2312.05779
Shinya Hashinoki, Satoshi Ohshima, Takahiro Katagiri, Toru Nagai, Tetsuya Hoshino. Implementation of Radio Wave Propagation using RT Cores and Consideration of Programming Models. IPDPS Workshops. 2023. 673-681
Shouhei Yamanashi, Hisashi Yashiro, Takahiro Katagiri, Toru Nagai, Satoshi Ohshima. Autotuning Power Consumption and Computation Accuracy using ppOpen-AT. MCSoC. 2022. 208-215
Naruya Kitai, Daisuke Takahashi, Franz Franchetti, Takahiro Katagiri, Satoshi Ohshima, Toru Nagai. An Auto-tuning with Adaptation of A64 Scalable Vector Extension for SPIRAL. IEEE International Parallel and Distributed Processing Symposium Workshops. 2021. 789-797
Makoto Morishita, Satoshi Ohshima, Takahiro Katagiri, Toru Nagai. Parallelization of GKV benchmark using OpenACC. IEEE International Parallel and Distributed Processing Symposium Workshops. 2021. 723-729
青木 将太, 片桐 孝洋, 大島 聡史, 永井 亨, 星野 哲也. 数値計算ライブラリの自動チューニングにおけるXAI適用の試み-An Adaptation of XAI to Auto-tuning for Numerical Calculation Library. 計算工学講演会論文集 = Proceedings of the Conference on Computational Engineering and Science / 日本計算工学会 編. 2023. 28. 904-907
定方 翼, 沼波 政倫, 片桐 孝洋, 大島 聡史, 永井 亨. 磁場閉じ込めプラズマの乱流シミュレーション・データに対する画像を用いた解析-Image-based Analysis for Turbulence Simulation Data of Magnetic Confined Plasmas-小特集 プラズマ・核融合シミュレーション研究の最近の進展. シミュレーション = Journal of the Japan Society for Simulation Technology / 日本シミュレーション学会 編. 2022. 41. 4. 228-233
片桐 孝洋, 青木 将太, 大島 聡史, 永井 亨. 高精度行列積ライブラリの性能チューニングにおけるXAIの適用と評価-Adaptation and Evaluation of XAI to Performance Auto-tuning on an Accurate Precision Matrix-Matrix Library. 計算工学講演会論文集 = Proceedings of the Conference on Computational Engineering and Science / 日本計算工学会 編. 2022. 27. 548-551