Research output per year
Research output per year
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Dive into the research topics where Satoshi Ohshima is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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Parallelization of Automatic Tuning for Hyperparameter Optimization of Pedestrian Route Prediction Applications using Machine Learning
Fujika, S., Yajima, Y., Tanaka, T., Fujii, A., Kato, Y., Ohshima, S. & Katagiri, T., Feb 27 2023, Proceedings of International Conference on High Performance Computing in Asia-Pacific Region, HPC Asia 2023. Association for Computing Machinery, p. 96-105 10 p. (ACM International Conference Proceeding Series).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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A Novel Approach for Data Analysis Based on Visualization of Phase Space Distribution Function in Plasma Turbulence Simulations*)
Sadakata, T., Kitazawa, S., Nunami, M., Katagiri, T., Ohshima, S. & Nagai, T., 2022, In: Plasma and Fusion Research. 17, 2403079.Research output: Contribution to journal › Article › peer-review
Open Access -
Autotuning Power Consumption and Computation Accuracy using ppOpen-AT
Yamanashi, S., Yashiro, H., Katagiri, T., Nagai, T. & Ohshima, S., 2022, Proceedings - 2022 IEEE 15th International Symposium on Embedded Multicore/Many-Core Systems-on-Chip, MCSoC 2022. Institute of Electrical and Electronics Engineers Inc., p. 208-215 8 p. (Proceedings - 2022 IEEE 15th International Symposium on Embedded Multicore/Many-Core Systems-on-Chip, MCSoC 2022).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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An Auto-tuning with Adaptation of A64 Scalable Vector Extension for SPIRAL
Kitai, N., Takahashi, D., Franchetti, F., Katagiri, T., Ohshima, S. & Nagai, T., Jun 2021, 2021 IEEE International Parallel and Distributed Processing Symposium Workshops, IPDPSW 2021 - In conjunction with IEEE IPDPS 2021. Institute of Electrical and Electronics Engineers Inc., p. 789-797 9 p. 9460573. (2021 IEEE International Parallel and Distributed Processing Symposium Workshops, IPDPSW 2021 - In conjunction with IEEE IPDPS 2021).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
1 Citation (Scopus) -
Parallelization of GKV benchmark using OpenACC
Morishita, M., Ohshima, S., Katagiri, T. & Nagai, T., Jun 2021, 2021 IEEE International Parallel and Distributed Processing Symposium Workshops, IPDPSW 2021 - In conjunction with IEEE IPDPS 2021. Institute of Electrical and Electronics Engineers Inc., p. 723-729 7 p. 9460673. (2021 IEEE International Parallel and Distributed Processing Symposium Workshops, IPDPSW 2021 - In conjunction with IEEE IPDPS 2021).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
2 Citations (Scopus)
Activities
- 7 Oral presentation
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Trying to accelerate many small BLAS calculations on GPU
Satoshi Ohshima (Speaker)
Feb 16 2019Activity: Talk or presentation types › Oral presentation
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Optimization of hierarchical matrix computation on GPU – accelerating many small matrix calculation
Satoshi Ohshima (Speaker), Ichitaro Yamazaki (Speaker), Akihiro Ida (Speaker) & Rio Yokota (Speaker)
Aug 8 2018Activity: Talk or presentation types › Oral presentation
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階層型行列計算におけるソフトウェア自動チューニング
Satoshi Ohshima (Speaker), Ichitaro Yamazaki (Speaker), Akihiro Ida (Speaker) & Rio Yokota (Speaker)
Jun 7 2018Activity: Talk or presentation types › Oral presentation
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マルチコア・メニーコア計算機環境における Chebyshev基底通信削減CG法の性能評価
Satoshi Ohshima (Speaker), Akihiro Fujii (Speaker), Teruo Tanaka (Speaker), Takeshi Fukaya (Speaker) & Reiji Suda (Speaker)
Sept 5 2018Activity: Talk or presentation types › Oral presentation
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通信削減CG法の性能評価@OFP
Satoshi Ohshima (Speaker)
Oct 29 2017Activity: Talk or presentation types › Oral presentation