Akihiro Ida

29 papers A 2C 6Misc 1Journal 9Unranked 11
YearRankTypeTitle / Venue / Authors
2026 — conf
Tensor-Core-Optimized Strategies for BLR × Tall-Skinny Matrix Multiplication in BEM.
SCA/HPC Asia
Akihiro Ida, Kazuya Goto, Rio Yokota, Tasuku Hiraishi, Toshihiro Hanawa, Takeshi Iwashita, Masatoshi Kawai, Satoshi Ohshima, Tetsuya Hoshino
2025 — conf
A Study on the Performance and Usability of Managed Memory and Unified Memory for Accelerating Numerical Calculation Program.
MCSoC
Satoshi Ohshima, Akihiro Ida, Masatoshi Kawai, Takeshi Fukaya, Rio Yokota
2025 J jnl
An efficient boundary integral equation method applicable to 3D dynamic rupture simulations.
JSIAM Lett.
Takumi Miyajima, Ryosuke Ando, Akihiro Ida
2024 — conf
Optimize Efficiency of Utilizing Systems by Dynamic Core Binding.
HPC Asia Workshops
Masatoshi Kawai, Akihiro Ida, Toshihiro Hanawa, Tetsuya Hoshino
2023 — conf
Dynamic Core Binding for Load Balancing of Applications Parallelized with MPI/OpenMP.
ICCS (3)
Masatoshi Kawai, Akihiro Ida, Toshihiro Hanawa, Kengo Nakajima
2022 — conf
Construction of Hierarchical Matrix on Distributed Memory Systems using a Task Parallel Language.
CANDARW
Zhengyang Bai, Tasuku Hiraishi, Akihiro Ida, Masahiro Yasugi, Keiichiro Fukazawa
2022 C conf
Optimizations of H-matrix-vector Multiplication for Modern Multi-core Processors.
CLUSTER
Tetsuya Hoshino, Akihiro Ida, Toshihiro Hanawa
2022 J jnl
Parallelization of Matrix Partitioning in Hierarchical Matrix Construction on Distributed Memory Systems.
J. Inf. Process.
Zhengyang Bai, Tasuku Hiraishi, Akihiro Ida, Masahiro Yasugi
2022 C conf
QR Factorization of Block Low-Rank Matrices on Multi-instance GPU.
PDCAT
Satoshi Ohshima, Akihiro Ida, Rio Yokota, Ichitaro Yamazaki
2022 J jnl
Solving Block Low-Rank Matrix Eigenvalue Problems.
J. Inf. Process.
Akihiro Ida
2020 C conf
Effect of Mixed Precision Computing on H-Matrix Vector Multiplication in BEM Analysis.
HPC Asia
Rise Ooi, Takeshi Iwashita, Takeshi Fukaya, Akihiro Ida, Rio Yokota
2020 C conf
Multiplicative Schwartz-Type Block Multi-Color Gauss-Seidel Smoother for Algebraic Multigrid Methods.
HPC Asia
Masatoshi Kawai, Akihiro Ida, Hiroya Matsuba, Kengo Nakajima, Matthias Bolten
2019 J jnl
Distributed-memory lattice H-matrix factorization.
Int. J. High Perform. Comput. Appl.
Ichitaro Yamazaki, Akihiro Ida, Rio Yokota, Jack J. Dongarra
2019 J jnl
Effect of Mixed Precision Computing on H-Matrix Vector Multiplication in BEM Analysis.
CoRR
Rise Ooi, Takeshi Iwashita, Takeshi Fukaya, Akihiro Ida, Rio Yokota
2019 — conf
Evaluation of Programming Models to Address Load Imbalance on Distributed Multi-Core CPUs: A Case Study with Block Low-Rank Factorization.
PAW-ATM@SC
Yu Pei, George Bosilca, Ichitaro Yamazaki, Akihiro Ida, Jack J. Dongarra
2019 — conf
Optimization of Numerous Small Dense-Matrix-Vector Multiplications in H-Matrix Arithmetic on GPU.
MCSoC
Satoshi Ohshima, Ichitaro Yamazaki, Akihiro Ida, Rio Yokota
2019 J jnl
Parallelization of Matrix Partitioning in Construction of Hierarchical Matrices using Task Parallel Languages.
J. Inf. Process.
Zhengyang Bai, Tasuku Hiraishi, Hiroshi Nakashima, Akihiro Ida, Masahiro Yasugi
2019 J jnl
QR Factorization of Block Low-rank Matrices with Weak Admissibility Condition.
J. Inf. Process.
Akihiro Ida, Hiroshi Nakashima, Tasuku Hiraishi, Ichitaro Yamazaki, Rio Yokota, Takeshi Iwashita
2018 — conf
Design of Parallel BEM Analyses Framework for SIMD Processors.
ICCS (1)
Tetsuya Hoshino, Akihiro Ida, Toshihiro Hanawa, Kengo Nakajima
2018 A conf
Lattice H-Matrices on Distributed-Memory Systems.
IPDPS
Akihiro Ida
2018 C conf
Load-Balancing-Aware Parallel Algorithms of H-Matrices with Adaptive Cross Approximation for GPUs.
CLUSTER
Tetsuya Hoshino, Akihiro Ida, Toshihiro Hanawa, Kengo Nakajima
2018 — conf
Optimization of Hierarchical Matrix Computation on GPU.
SCFA
Satoshi Ohshima, Ichitaro Yamazaki, Akihiro Ida, Rio Yokota
2018 C conf
Parallel Hierarchical Matrices with Block Low-rank Representation on Distributed Memory Computer Systems.
HPC Asia
Akihiro Ida, Hiroshi Nakashima, Masatoshi Kawai
2018 A conf
Performance of Hierarchical-matrix BiCGStab Solver on GPU Clusters.
IPDPS
Ichitaro Yamazaki, Ahmad Abdelfattah, Akihiro Ida, Satoshi Ohshima, Stanimire Tomov, Rio Yokota, Jack J. Dongarra
2017 — conf
Hierarchical Parallelization of Multi-coloring Algorithms for Block IC Preconditioners.
HPCC/SmartCity/DSS
Masatoshi Kawai, Akihiro Ida, Kengo Nakajima
2017 Misc conf
Software Framework for Parallel BEM Analyses with H-matrices Using MPI and OpenMP.
ICCS
Takeshi Iwashita, Akihiro Ida, Takeshi Mifune, Yasuhito Takahashi
2015 — conf
A New Fill-in Strategy for IC Factorization Preconditioning Considering SIMD Instructions.
TrustCom/BigDataSE/ISPA (3)
Takeshi Iwashita, Naokazu Takemura, Akihiro Ida, Hiroshi Nakashima
2015 J jnl
Improvement of Hierarchical Matrices with Adaptive Cross Approximation for Large-scale Simulation.
J. Inf. Process.
Akihiro Ida, Takeshi Iwashita, Makiko Ohtani, Kazuro Hirahara
2014 J jnl
Parallel Hierarchical Matrices with Adaptive Cross Approximation on Symmetric Multiprocessing Clusters.
J. Inf. Process.
Akihiro Ida, Takeshi Iwashita, Takeshi Mifune, Yasuhito Takahashi