Benchmarking Fortran Intrinsic Functions. - Toru Nagai (Int. J. High Speed Comput., 1995)

Optimizing Forward Computation in Adjoint Method via Multi-level Blocking. - Tomoya Ikeda; Shin-Ichi Ito; Hiromichi Nagao; Takahiro Katagiri; Toru Nagai; Masao Ogino (HPC Asia, 2018)

Preconditioner Auto-Tuning Using Deep Learning for Sparse Iterative Algorithms. - Kenya Yamada; Takahiro Katagiri; Hiroyuki Takizawa; Kazuo Minami; Mitsuo Yokokawa; Toru Nagai; Masao Ogino (CANDAR Workshops, 2018)

Threaded Accurate Matrix-Matrix Multiplications with Sparse Matrix-Vector Multiplications. - Shuntaro Ichimura; Takahiro Katagiri; Katsuhisa Ozaki; Takeshi Ogita; Toru Nagai (IPDPS Workshops, 2018)

Performance Evaluation of Accurate Matrix-Matrix Multiplication on GPU Using Sparse Matrix Multiplications. - Fumiya Ishiguro; Takahiro Katagiri; Satoshi Ohshima; Toru Nagai (CANDAR (Workshops), 2020)

An Auto-tuning with Adaptation of A64 Scalable Vector Extension for SPIRAL. - Naruya Kitai; Daisuke Takahashi; Franz Franchetti; Takahiro Katagiri; Satoshi Ohshima; Toru Nagai (IPDPS Workshops, 2021)

Parallelization of GKV benchmark using OpenACC. - Makoto Morishita; Satoshi Ohshima; Takahiro Katagiri; Toru Nagai (IPDPS Workshops, 2021)

Autotuning Power Consumption and Computation Accuracy using ppOpen-AT. - Shouhei Yamanashi; Hisashi Yashiro; Takahiro Katagiri; Toru Nagai; Satoshi Ohshima (MCSoC, 2022)

Implementation of Radio Wave Propagation using RT Cores and Consideration of Programming Models. - Shinya Hashinoki; Satoshi Ohshima; Takahiro Katagiri; Toru Nagai; Tetsuya Hoshino (IPDPS Workshops, 2023)

Autotuning by Changing Directives and Number of Threads in OpenMP using ppOpen-AT. - Toma Sakurai; Satoshi Ohshima; Takahiro Katagiri; Toru Nagai (CoRR, 2023)

Implementing Fast Modal Filtering of SCALE-DG. - Xuanzhengbo Ren; Yuta Kawai; Hirofumi Tomita; Seiya Nishizawa; Takahiro Katagiri; Masatoshi Kawai; Tetsuya Hoshino; Toru Nagai (CLUSTER Workshops, 2024)

Adaptation of XAI to Auto-tuning for Numerical Libraries. - Shota Aoki; Takahiro Katagiri; Satoshi Ohshima; Masatoshi Kawai; Toru Nagai; Tetsuya Hoshino (MCSoC, 2024)

Performance Evaluation of CMOS Annealing with Support Vector Machine. - Ryoga Fukuhara; Makoto Morishita; Takahiro Katagiri; Masatoshi Kawai; Toru Nagai; Tetsuya Hoshino (MCSoC, 2024)

Performance Evaluation of Loop Body Splitting for Fast Modal Filtering in SCALE-DG on A64FX. - Xuanzhengbo Ren; Yuta Kawai; Hirofumi Tomita; Seiya Nishizawa; Takahiro Katagiri; Tetsuya Hoshino; Daichi Mukunoki; Masatoshi Kawai; Toru Nagai (HPC Asia Workshops, 2025)

Auto-Tuning Mixed-Precision Computation by Specifying Multiple Regions. - Xuanzhengbo Ren; Masatoshi Kawai; Tetsuya Hoshino; Takahiro Katagiri; Toru Nagai (Concurr. Comput. Pract. Exp., 2025)