Akihiro Ida

According to our database, Akihiro Ida authored at least 26 papers between 2014 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

An efficient boundary integral equation method applicable to 3D dynamic rupture simulations.

Takumi Miyajima, Ryosuke Ando, Akihiro Ida

JSIAM Lett., 2025

2024

Optimize Efficiency of Utilizing Systems by Dynamic Core Binding.

Masatoshi Kawai, Akihiro Ida, Toshihiro Hanawa, Tetsuya Hoshino

Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region Workshops, 2024

2023

Dynamic Core Binding for Load Balancing of Applications Parallelized with MPI/OpenMP.

Masatoshi Kawai, Akihiro Ida, Toshihiro Hanawa, Kengo Nakajima

Proceedings of the Computational Science - ICCS 2023, 2023

2022

Solving Block Low-Rank Matrix Eigenvalue Problems.

Akihiro Ida

J. Inf. Process., 2022

Parallelization of Matrix Partitioning in Hierarchical Matrix Construction on Distributed Memory Systems.

Zhengyang Bai, Tasuku Hiraishi, Akihiro Ida, Masahiro Yasugi

J. Inf. Process., 2022

QR Factorization of Block Low-Rank Matrices on Multi-instance GPU.

Satoshi Ohshima, Akihiro Ida, Rio Yokota, Ichitaro Yamazaki

Proceedings of the Parallel and Distributed Computing, Applications and Technologies, 2022

Construction of Hierarchical Matrix on Distributed Memory Systems using a Task Parallel Language.

Zhengyang Bai, Tasuku Hiraishi, Akihiro Ida, Masahiro Yasugi, Keiichiro Fukazawa

Proceedings of the 2022 Tenth International Symposium on Computing and Networking, CANDAR 2022, 2022

Optimizations of H-matrix-vector Multiplication for Modern Multi-core Processors.

Tetsuya Hoshino, Akihiro Ida, Toshihiro Hanawa

Proceedings of the IEEE International Conference on Cluster Computing, 2022

2020

Effect of Mixed Precision Computing on H-Matrix Vector Multiplication in BEM Analysis.

Rise Ooi, Takeshi Iwashita, Takeshi Fukaya, Akihiro Ida, Rio Yokota

Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region, 2020

Multiplicative Schwartz-Type Block Multi-Color Gauss-Seidel Smoother for Algebraic Multigrid Methods.

Masatoshi Kawai, Akihiro Ida, Hiroya Matsuba, Kengo Nakajima, Matthias Bolten

Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region, 2020

2019

QR Factorization of Block Low-rank Matrices with Weak Admissibility Condition.

Akihiro Ida, Hiroshi Nakashima, Tasuku Hiraishi, Ichitaro Yamazaki, Rio Yokota, Takeshi Iwashita

J. Inf. Process., 2019

Parallelization of Matrix Partitioning in Construction of Hierarchical Matrices using Task Parallel Languages.

Zhengyang Bai, Tasuku Hiraishi, Hiroshi Nakashima, Akihiro Ida, Masahiro Yasugi

J. Inf. Process., 2019

Distributed-memory lattice H-matrix factorization.

Ichitaro Yamazaki, Akihiro Ida, Rio Yokota, Jack J. Dongarra

Int. J. High Perform. Comput. Appl., 2019

Evaluation of Programming Models to Address Load Imbalance on Distributed Multi-Core CPUs: A Case Study with Block Low-Rank Factorization.

Yu Pei, George Bosilca, Ichitaro Yamazaki, Akihiro Ida, Jack J. Dongarra

Proceedings of the 2019 IEEE/ACM Parallel Applications Workshop, Alternatives To MPI, 2019

Optimization of Numerous Small Dense-Matrix-Vector Multiplications in H-Matrix Arithmetic on GPU.

Satoshi Ohshima, Ichitaro Yamazaki, Akihiro Ida, Rio Yokota

Proceedings of the 13th IEEE International Symposium on Embedded Multicore/Many-core Systems-on-Chip, 2019

2018

Optimization of Hierarchical Matrix Computation on GPU.

Satoshi Ohshima, Ichitaro Yamazaki, Akihiro Ida, Rio Yokota

Proceedings of the Supercomputing Frontiers - 4th Asian Conference, 2018

Performance of Hierarchical-matrix BiCGStab Solver on GPU Clusters.

Ichitaro Yamazaki, Ahmad Abdelfattah, Akihiro Ida, Satoshi Ohshima, Stanimire Tomov, Rio Yokota, Jack J. Dongarra

Proceedings of the 2018 IEEE International Parallel and Distributed Processing Symposium, 2018

Lattice H-Matrices on Distributed-Memory Systems.

Akihiro Ida

Proceedings of the 2018 IEEE International Parallel and Distributed Processing Symposium, 2018

Design of Parallel BEM Analyses Framework for SIMD Processors.

Tetsuya Hoshino, Akihiro Ida, Toshihiro Hanawa, Kengo Nakajima

Proceedings of the Computational Science - ICCS 2018, 2018

Parallel Hierarchical Matrices with Block Low-rank Representation on Distributed Memory Computer Systems.

Akihiro Ida, Hiroshi Nakashima, Masatoshi Kawai

Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region, 2018

Load-Balancing-Aware Parallel Algorithms of H-Matrices with Adaptive Cross Approximation for GPUs.

Tetsuya Hoshino, Akihiro Ida, Toshihiro Hanawa, Kengo Nakajima

Proceedings of the IEEE International Conference on Cluster Computing, 2018

2017

Software Framework for Parallel BEM Analyses with H-matrices Using MPI and OpenMP.

Takeshi Iwashita, Akihiro Ida, Takeshi Mifune, Yasuhito Takahashi

Proceedings of the International Conference on Computational Science, 2017

Hierarchical Parallelization of Multi-coloring Algorithms for Block IC Preconditioners.

Masatoshi Kawai, Akihiro Ida, Kengo Nakajima

Proceedings of the 19th IEEE International Conference on High Performance Computing and Communications; 15th IEEE International Conference on Smart City; 3rd IEEE International Conference on Data Science and Systems, 2017

2015

Improvement of Hierarchical Matrices with Adaptive Cross Approximation for Large-scale Simulation.

Akihiro Ida, Takeshi Iwashita, Makiko Ohtani, Kazuro Hirahara

J. Inf. Process., 2015

A New Fill-in Strategy for IC Factorization Preconditioning Considering SIMD Instructions.

Takeshi Iwashita, Naokazu Takemura, Akihiro Ida, Hiroshi Nakashima

Proceedings of the 2015 IEEE TrustCom/BigDataSE/ISPA, 2015

2014

Parallel Hierarchical Matrices with Adaptive Cross Approximation on Symmetric Multiprocessing Clusters.

Akihiro Ida, Takeshi Iwashita, Takeshi Mifune, Yasuhito Takahashi

J. Inf. Process., 2014