MUKUNOKI DAICHI

ムクノキダイチ | MUKUNOKI DAICHI

Research field (2)： Computer systems , High-performance computing

Research keywords (7)： Parallel Computing , Auto-tuning , Reproducible computation , GPU computing , Accurate computation , Numerical computation , High performance computing

Research theme for competitive and other funds (6)：

2022 - 2025 Development of Accurate and Validated Matrix Computation Software for Next Generation Supercomputers
2019 - 2022 超並列計算環境のための高精度かつ再現性のある行列計算ライブラリの開発
2019 - 2022 Research on high-performance and high-dimensional numerical linear algebra applying an asynchronous task mechanism on the exascale computing era
2016 - 2019 Reduced-precision formats for high-performance and energy-efficient computations
2015 - 2018 Theory and Application of Scalable Numerical Software on an O(100M) core environment

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Papers (53)：

Stef Grailla, Fabienne Jézéquel, Theo Mary, Roméo Molina, Daichi Mukunoki. Reduced-Precision and Reduced-Exponent Formats for Accelerating Adaptive Precision Sparse Matrix-Vector Product. HAL. 2024. hal-04519666
Kensuke Aihara, Katsuhisa Ozaki, Daichi Mukunoki. Mixed-precision conjugate gradient algorithm using the groupwise update strategy. Japan Journal of Industrial and Applied Mathematics. 2024
Daichi Mukunoki, Masatoshi Kawai, Toshiyuki Imamura. Sparse Matrix-Vector Multiplication with Reduced-Precision Memory Accessor. 2023 IEEE 16th International Symposium on Embedded Multicore/Many-core Systems-on-Chip (MCSoC). 2023. 608-615
Stef Grailla, Fabienne Jézéquel, Théo Mary, Roméo Molina, Daichi Mukunoki. Performance Evaluation of Adaptive-Precision SpMV with Reduced-Precision Formats. HAL. 2023. hal-04261073
Daichi Mukunoki, Katsuhisa Ozaki, Takeshi Ogita, Toshiyuki Imamura. Infinite-Precision Inner Product and Sparse Matrix-Vector Multiplication Using Ozaki Scheme with Dot2 on Manycore Processors. Parallel Processing and Applied Mathematics. 2023. 40-54

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MISC (1)：

MUKUNOKI DAICHI, TAKAHASHI DAISUKE. Implementation and Evaluation of Quadruple Precision BLAS on GPU. 2009. 2009. 13. 1-6

Education (2)：

2011 - 2013 University of Tsukuba Graduate School of Systems and Information Engineering
2009 - 2011 University of Tsukuba Graduate School of Systems and Information Engineering

Professional career (2)：

Doctor of Philosophy in Engineering (University of Tsukuba)
Master of Engineering (University of Tsukuba)

Work history (6)：

2019/04 - 2023/10 RIKEN RIKEN Center for Computational Science Research Scientist
2021/11 - 2023/03 Information Technology Center, The University of Tokyo Visiting Researcher
2017/10 - 2019/03 Tokyo Woman's Christian University Postdoctoral Research Fellow
2014/06 - 2017/09 RIKEN RIKEN Advanced Institute for Computational Science Postdoctoral Researcher
2013/12 - 2014/05 Japan Society for the Promotion of Science Research Fellow (PD)

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Committee career (12)：

2023 - 2023 Special Session: Performance Optimization and Auto-Tuning of Software on Multicore/Manycore Systems (POAT) Session Chair
2022 - 2022 The 22nd International Conference on Computational Science (ICCS) Program Committee
2021 - 2022 36th IEEE International Parallel & Distributed Processing Symposium (IPDPS 2022) Program Committee (Algorithm Track)
2021 - 2022 International Conference on High Performance Computing in Asia-Pacific Region (HPC Asia 2022) Publicity Chair
2022 - Special Session: Auto-Tuning for Multicore and GPU (ATMG) in conjunction with the IEEE MCSoC-22 Track Chair

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Awards (9)：

2023/12 - 6th IEEE International Symposium on Embedded Multicore/Many-core Systems-on-Chip (MCSoC 2023) Best Paper Award Sparse Matrix-Vector Multiplication with Reduced-Precision Memory Accessor
2022/06 - ISC High Performance 2022 Research Poster Award 2nd Place Winner A Fast Infinite Precision Inner Product using Ozaki Scheme and Dot2, and Its Application to Reproducible Conjugate Gradient Solvers
2022/03 - RIKEN Ohbu Award 2021
2021/06 - ISC High Performance 2021 Research Poster Award Accurate Matrix Multiplication on Binary128 using Ozaki Scheme
2019/09 - Russian Supercomputing Days Best Research Poster Award Accurate and Reproducible Linear Algebra Operations for Many-core Architectures

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Association Membership(s) (2)：

Information Processing Society of Japan , Auto-Tuning Resarch Group

※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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