Takuya Ina

Publication Activity (10 Years)

Years Active: 2016-2023
Publications (10 Years): 14

Top Topics

Benchmark Suite

Lattice Boltzmann

Iterative Methods

Top Venues

Publications

Takuya Ina, Yasuhiro Idomura, Toshiyuki Imamura, Naoyuki Onodera
A new data conversion method for mixed precision Krylov solvers with FP16/BF16 Jacobi preconditioners. HPC Asia (2023)
Yuta Hasegawa, Toshiyuki Imamura, Takuya Ina, Naoyuki Onodera, Yuuichi Asahi, Yasuhiro Idomura
GPU Optimization of Lattice Boltzmann Method with Local Ensemble Transform Kalman Filter. CoRR (2023)
Yuta Hasegawa, Toshiyuki Imamura, Takuya Ina, Naoyuki Onodera, Yuuichi Asahi, Yasuhiro Idomura
GPU Optimization of Lattice Boltzmann Method with Local Ensemble Transform Kalman Filter. ScalAH@SC (2022)
Takuya Ina, Yasuhiro Idomura, Toshiyuki Imamura, Susumu Yamashita, Naoyuki Onodera
Iterative methods with mixed-precision preconditioning for ill-conditioned linear systems in multiphase CFD simulations. ScalA@SC (2021)
Shuhei Kudo, Keigo Nitadori, Takuya Ina, Toshiyuki Imamura
Prompt Report on Exa-Scale HPL-AI Benchmark. CLUSTER (2020)
Yasuhiro Idomura, Takuya Ina, Yussuf Ali, Toshiyuki Imamura
Acceleration of fusion plasma turbulence simulations using the mixed-precision communication-avoiding krylov method. SC (2020)
Shuhei Kudo, Keigo Nitadori, Takuya Ina, Toshiyuki Imamura
Implementation and Numerical Techniques for One EFlop/s HPL-AI Benchmark on Fugaku. ScalA@SC (2020)
Kazuya Matsumoto, Yasuhiro Idomura, Takuya Ina, Akie Mayumi, Susumu Yamada
Implementation and performance evaluation of a communication-avoiding GMRES method for stencil-based code on GPU cluster. J. Supercomput. 75 (12) (2019)
Yussuf Ali, Naoyuki Onodera, Yasuhiro Idomura, Takuya Ina
GPU Acceleration of Communication Avoiding Chebyshev Basis Conjugate Gradient Solver for Multiphase CFD Simulations. ScalA@SC (2019)
Yasuhiro Idomura, Takuya Ina, Akie Mayumi, Susumu Yamada, Toshiyuki Imamura
Application of a Preconditioned Chebyshev Basis Communication-Avoiding Conjugate Gradient Method to a Multiphase Thermal-Hydraulic CFD Code. SCFA (2018)
Susumu Yamada, Toshiyuki Imamura, Takuya Ina, Narimasa Sasa, Yasuhiro Idomura, Masahiko Machida
Quadruple-Precision BLAS Using Bailey's Arithmetic with FMA Instruction: Its Performance and Applications. IPDPS Workshops (2017)
Yasuhiro Idomura, Takuya Ina, Akie Mayumi, Susumu Yamada, Kazuya Matsumoto, Yuuichi Asahi, Toshiyuki Imamura
Application of a communication-avoiding generalized minimal residual method to a gyrokinetic five dimensional eulerian code on many core platforms. ScalA@SC (2017)
Yuuichi Asahi, Guillaume Latu, Takuya Ina, Yasuhiro Idomura, Virginie Grandgirard, Xavier Garbet
Optimization of Fusion Kernels on Accelerators with Indirect or Strided Memory Access Patterns. IEEE Trans. Parallel Distributed Syst. 28 (7) (2017)
Akie Mayumi, Yasuhiro Idomura, Takuya Ina, Susumu Yamada, Toshiyuki Imamura
Left-Preconditioned Communication-Avoiding Conjugate Gradient Methods for Multiphase CFD Simulations on the K Computer. ScalA@SC (2016)