Parallel hierarchical matrices with adaptive cross approximation on symmetric multiprocessing clusters A Ida, T Iwashita, T Mifune, Y Takahashi
Journal of information processing 22 (4), 642-650, 2014
58 2014 Software framework for parallel BEM analyses with H-matrices using MPI and OpenMP T Iwashita, A Ida, T Mifune, Y Takahashi
Procedia Computer Science 108, 2200-2209, 2017
36 2017 Lattice H-matrices on distributed-memory systems A Ida
2018 IEEE International Parallel and Distributed Processing Symposium (IPDPS …, 2018
29 2018 ppOpen-HPC: open source infrastructure for development and execution of large-scale scientific applications on post-peta-scale supercomputers with automatic tuning (AT) K Nakajima, M Satoh, T Furumura, H Okuda, T Iwashita, H Sakaguchi, ...
Optimization in the Real World: Toward Solving Real-World Optimization …, 2016
25 2016 A mathematical approach to HIV infection dynamics A Ida, S Oharu, Y Oharu
Journal of computational and applied mathematics 204 (1), 172-186, 2007
24 2007 Distributed-memory lattice I Yamazaki, A Ida, R Yokota, J Dongarra
The International Journal of High Performance Computing Applications 33 (5 …, 2019
20 2019 Improvement of hierarchical matrices with adaptive cross approximation for large-scale simulation A Ida, T Iwashita, M Ohtani, K Hirahara
Journal of Information Processing 23 (3), 366-372, 2015
18 2015 Large-scale electromagnetic field analyses of coils wound with coated conductors using a current-vector-potential formulation with a thin-strip approximation T Mifune, N Tominaga, Y Sogabe, Y Mizobata, M Yasunaga, A Ida, ...
Superconductor Science and Technology 32 (9), 094002, 2019
16 2019 Benefits from using mixed precision computations in the ELPA-AEO and ESSEX-II eigensolver projects A Alvermann, A Basermann, HJ Bungartz, C Carbogno, D Ernst, H Fehske, ...
Japan Journal of Industrial and Applied Mathematics 36, 699-717, 2019
16 2019 Optimization of hierarchical matrix computation on GPU S Ohshima, I Yamazaki, A Ida, R Yokota
Asian Conference on Supercomputing Frontiers, 274-292, 2018
13 2018 Parallel hierarchical matrices with block low-rank representation on distributed memory computer systems A Ida, H Nakashima, M Kawai
Proceedings of the International Conference on High Performance Computing in …, 2018
13 2018 Evaluation of programming models to address load imbalance on distributed multi-core CPUs: A case study with block low-rank factorization Y Pei, G Bosilca, I Yamazaki, A Ida, J Dongarra
2019 IEEE/ACM Parallel Applications Workshop, Alternatives To MPI (PAW-ATM …, 2019
11 2019 Application of hierarchical matrices to large-scale electromagnetic field analyses of coils wound with coated conductors N Tominaga, T Mifune, A Ida, Y Sogabe, T Iwashita, N Amemiya
IEEE Transactions on Applied Superconductivity 28 (3), 1-5, 2017
10 2017 Large-scale earthquake sequence simulations on 3-D non-planar faults using the boundary element method accelerated by lattice H-matrices S Ozawa, A Ida, T Hoshino, R Ando
Geophysical Journal International 232 (3), 1471-1481, 2023
9 * 2023 Effect of mixed precision computing on H-matrix vector multiplication in BEM analysis R Ooi, T Iwashita, T Fukaya, A Ida, R Yokota
Proceedings of the International Conference on High Performance Computing in …, 2020
9 2020 FPGA を用いた階層型行列ベクトル積 塙敏博， 伊田明弘， 大島聡史， 河合直聡
研究報告ハイパフォーマンスコンピューティング (HPC) 2016 (40), 1-9, 2016
9 2016 Variable preconditioning of Krylov subspace methods for hierarchical matrices with adaptive cross approximation A Ida, T Iwashita, T Mifune, Y Takahashi
IEEE Transactions on Magnetics 52 (3), 1-4, 2015
9 2015 QR factorization of block low-rank matrices with weak admissibility condition A Ida, H Nakashima, T Hiraishi, I Yamazaki, R Yokota, T Iwashita
Journal of Information Processing 27, 831-839, 2019
8 2019 An extended K-dV equation for nonlinear magnetosonic wave in a multi-ion plasma A Ida, H Sanuki, J Todoroki
Physica Scripta 53 (1), 85, 1996
8 1996 Optimization of numerous small dense-matrix–vector multiplications in H-matrix arithmetic on GPU S Ohshima, I Yamazaki, A Ida, R Yokota
2019 IEEE 13th International Symposium on Embedded Multicore/Many-core …, 2019
7 2019 