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2020 – today
- 2024
[c153]Yuto Hatanaka, Yuki Yamane, Kenta Yamaguchi, Takashi Soga, Akihiro Musa, Takashi Ishihara
, Atsuya Uno, Kazuhiko Komatsu, Hiroaki Kobayashi, Mitsuo Yokokawa:
File I/O Cache Performance of Supercomputer Fugaku Using an Out-of-Core Direct Numerical Simulation Code of Turbulence. ICCS (6) 2024: 173-187- [c152]Mitsuo Yokokawa, Taiki Matsumoto, Ryo Takegami, Yukiya Sugiura, Naoki Watanabe, Yoshiki Sakurai, Takashi Ishihara, Kazuhiko Komatsu, Hiroaki Kobayashi:
An Asymptotic Parallel Linear Solver and Its Application to Direct Numerical Simulation for Compressible Turbulence. ICCS (2) 2024: 383-397 - 2023
- [j62]Masahito Kumagai, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi:
Ising-Based Kernel Clustering. Algorithms 16(4): 214 (2023) - [j61]Bin Qi, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi:
A dynamic parameter tuning method for SpMM parallel execution. Concurr. Comput. Pract. Exp. 35(17) (2023) - [j60]Hiroaki Kobayashi, Shun Kojima, Kazuki Maruta, Takatoshi Sugiyama, Chang-Jun Ahn:
CNN-based blind SIR classification framework for STPA-BAA spectrum superposing. ICT Express 9(1): 57-62 (2023) - [j59]Ken Nakamura, Yuya Omori, Daisuke Kobayashi, Koyo Nitta, Kimikazu Sano, Masayuki Sato, Hiroe Iwasaki, Hiroaki Kobayashi:
An Efficient Reference Image Sharing Method for the Image-Division Parallel Video Encoding Architecture. IEICE Trans. Electron. 106(6): 312-320 (2023) - [j58]Yasuhiko Fukumoto, Morio Jinnai, Shinnosuke Bando, Makoto Takenaka, Hiroaki Kobayashi:
Door Opening and Closing Considering Forces Using a Mobile Manipulator with an Admittance Controlled Arm. J. Robotics Mechatronics 35(6): 1573-1582 (2023) - [c151]Yihui Liu, Kazuhiko Komatsu, Masahito Kumagai, Masayuki Sato, Hiroaki Kobayashi:
Performance Evaluation of Tsunami Evacuation Route Planning on Multiple Annealing Machines. CF 2023: 185-188 - [c150]Chunting Duan, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi:
Multi-scale Loss based Electron Microscopic Image Pair Matching Method. ICMLA 2023: 1949-1956 - [c149]Mitsuo Yokokawa, Yuki Yamane, Kenta Yamaguchi, Takashi Soga, Taiki Matsumoto, Akihiro Musa, Kazuhiko Komatsu, Takashi Ishihara, Hiroaki Kobayashi:
I/O Performance Evaluation of a Memory-Saving DNS Code on SX-Aurora TSUBASA. IPDPS Workshops 2023: 692-696 - [c148]Hiroaki Kobayashi:
iWAPT2023 Keynote Speaker QC & HPC hybrid computing for simulation & data-analysis hybrid applications. IPDPS Workshops 2023: 704 - [c147]Yusuke Fukasawa, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi:
Appropriate Graph-Algorithm Selection for Edge Devices Using Machine Learning. MCSoC 2023: 544-551 - [c146]Makoto Onoda, Kazuhiko Komatsu, Masahito Kumagai, Masayuki Sato, Hiroaki Kobayashi:
A Constraint Partition Method for Combinatorial Optimization Problems. MCSoC 2023: 600-607 - [c145]Kazuhiko Komatsu, Makoto Onoda, Masahito Kumagai, Hiroaki Kobayashi:
Investigating the Characteristics of Ising Machines. QCE 2023: 939-948 - 2022
- [j57]Shunsuke Tsukada, Hikaru Takayashiki, Masayuki Sato, Kazuhiko Komatsu, Hiroaki Kobayashi:
A Metadata Prefetching Mechanism for Hybrid Memory Architectures. IEICE Trans. Electron. 105-C(6): 232-243 (2022) - [c144]Ken Nakamura, Yuya Omori, Daisuke Kobayashi, Koyo Nitta, Kimikazu Sano, Masayuki Sato, Hiroe Iwasaki, Hiroaki Kobayashi:
An Efficient Reference Image Sharing Method for the Parallel Video Encoding Architecture. COOL CHIPS 2022: 1-3 - [c143]Ilya V. Afanasyev, Kazuhiko Komatsu, Dmitry I. Lichmanov, Vadim V. Voevodin, Hiroaki Kobayashi:
High-Performance GraphBLAS Backend Prototype for NEC SX-Aurora TSUBASA. IPDPS Workshops 2022: 221-229 - [c142]Kaho Aoyama, Kazuhiko Komatsu, Masahito Kumagai, Hiroaki Kobayashi:
Analysis of Precision Vectors for Ising-Based Linear Regression. PDCAT 2022: 251-261 - [c141]Masayuki Sato, Yuya Omori, Ryusuke Egawa, Ken Nakamura, Daisuke Kobayashi, Hiroe Iwasaki, Kazuhiko Komatsu, Hiroaki Kobayashi:
A Partitioned Memory Architecture with Prefetching for Efficient Video Encoders. PDCAT 2022: 288-300 - [c140]Hikaru Takayashiki, Masayuki Sato, Kazuhiko Komatsu, Hiroaki Kobayashi:
Page-Address Coalescing of Vector Gather Instructions for Efficient Address Translation. IA3@SC 2022: 1-8 - 2021
- [j56]Hao Tang, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi:
Efficient Mixed-Precision Tall-and-Skinny Matrix-Matrix Multiplication for GPUs. Int. J. Netw. Comput. 11(2): 267-282 (2021) - [j55]Masahito Kumagai, Kazuhiko Komatsu, Fumiyo Takano, Takuya Araki, Masayuki Sato, Hiroaki Kobayashi:
An External Definition of the One-Hot Constraint and Fast QUBO Generation for High-Performance Combinatorial Clustering. Int. J. Netw. Comput. 11(2): 463-491 (2021) - [j54]Kazuhiko Komatsu, Akito Onodera, Erich Focht, Soya Fujimoto, Yoko Isobe, Shintaro Momose, Masayuki Sato, Hiroaki Kobayashi:
Performance and Power Analysis of a Vector Computing System. Supercomput. Front. Innov. 8(2): 75-94 (2021) - [j53]Ilya V. Afanasyev, Vadim V. Voevodin, Kazuhiko Komatsu, Hiroaki Kobayashi:
Distributed Graph Algorithms for Multiple Vector Engines of NEC SX-Aurora TSUBASA Systems. Supercomput. Front. Innov. 8(2): 95-113 (2021) - [j52]Osamu Watanabe, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi:
Optimizing Load Balance in a Parallel CFD Code for a Large-scale Turbine Simulation on a Vector Supercomputer. Supercomput. Front. Innov. 8(2): 114-130 (2021) - [j51]Ilya V. Afanasyev, Vladimir V. Voevodin, Kazuhiko Komatsu, Hiroaki Kobayashi:
VGL: a high-performance graph processing framework for the NEC SX-Aurora TSUBASA vector architecture. J. Supercomput. 77(8): 8694-8715 (2021) - [c139]Shunsuke Tsukada, Hikaru Takayashiki, Masayuki Sato, Kazuhiko Komatsu, Hiroaki Kobayashi:
A Metadata Prefetching Mechanism for Hybrid Memory Architectures. COOL CHIPS 2021: 1-3 - [c138]Kazuhiko Komatsu, Masahito Kumagai, Ji Qi, Masayuki Sato, Hiroaki Kobayashi:
An Externally-Constrained Ising Clustering Method for Material Informatics. CANDAR (Workshops) 2021: 201-204 - [c137]Kou Murakami, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi:
A Processor Selection Method based on Execution Time Estimation for Machine Learning Programs. IPDPS Workshops 2021: 779-788 - [c136]Masahito Kumagai, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi:
Ising-Based Combinatorial Clustering Using the Kernel Method. MCSoC 2021: 197-203 - [c135]Zhilin He, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi:
Optimizations of a Linear Matrix Solver in a Composite Simulation for a Vector Computer. PAAP 2021: 33-37 - [c134]Hikaru Takayashiki, Masayuki Sato, Kazuhiko Komatsu, Hiroaki Kobayashi:
Register Flush-free Runahead Execution for Modern Vector Processors. SBAC-PAD 2021: 114-125 - 2020
- [j50]Takashi Soga, Kenta Yamaguchi, Raghunandan Mathur, Osamu Watanabe, Akihiro Musa, Ryusuke Egawa, Hiroaki Kobayashi:
Effects of Using a Memory Stalled Core for Handling MPI Communication Overlapping in the SOR Solver on SX-ACE and SX-Aurora TSUBASA. Supercomput. Front. Innov. 7(4): 4-15 (2020) - [c133]Akito Onodera, Kazuhiko Komatsu, Soya Fujimoto, Yoko Isobe, Masayuki Sato, Hiroaki Kobayashi:
Optimization of the Himeno Benchmark for SX-Aurora TSUBASA. Bench 2020: 127-143 - [c132]Masayuki Sato, Xue Hao, Kazuhiko Komatsu, Hiroaki Kobayashi:
Energy-efficient Design of an STT-RAM-based Hybrid Cache Architecture. COOL CHIPS 2020: 1-3 - [c131]Masahito Kumagai, Kazuhiko Komatsu, Fumiyo Takano, Takuya Araki, Masayuki Sato, Hiroaki Kobayashi:
Combinatorial Clustering Based on an Externally-Defined One-Hot Constraint. CANDAR 2020: 59-68 - [c130]Hao Tang, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi:
An Efficient Skinny Matrix-Matrix Multiplication Method by Folding Input Matrices into Tensor Core Operations. CANDAR (Workshops) 2020: 164-167 - [c129]Mitsuo Yokokawa, Ayano Nakai, Kazuhiko Komatsu, Yuta Watanabe, Yasuhisa Masaoka, Yoko Isobe, Hiroaki Kobayashi:
I/O Performance of the SX-Aurora TSUBASA. IPDPS Workshops 2020: 27-35 - [c128]Takumi Kishitani, Kazuhiko Komatsu, Masayuki Sato, Akihiro Musa, Hiroaki Kobayashi:
Importance of Selecting Data Layouts in the Tsunami Simulation Code. IPDPS Workshops 2020: 830-837 - [c127]Yiran Cheng, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi:
A Deep Reinforcement Learning Based Feature Selector. PAAP 2020: 378-389 - [c126]Bin Qi, Kazuhiko Komatsu, Masayuki Sato, Hiroaki Kobayashi:
A Dynamic Parameter Tuning Method for High Performance SpMM. PDCAT 2020: 318-329 - [c125]Hiroaki Kobayashi, Kazuki Maruta, Takatoshi Sugiyama, Chang-Jun Ahn:
Computationally Efficient SLM based PAPR Reduction for STPA-BAA Scheme. WPMC 2020: 1-4
2010 – 2019
- 2019
- [j49]Kenta Yamaguchi, Takashi Soga, Yoichi Shimomura, Thorsten Reimann, Kazuhiko Komatsu, Ryusuke Egawa, Akihiro Musa, Hiroyuki Takizawa, Hiroaki Kobayashi:
Performance Evaluation of Different Implementation Schemes of an Iterative Flow Solver on Modern Vector Machines. Supercomput. Front. Innov. 6(1): 36-47 (2019) - [j48]Hikaru Takayashiki, Masayuki Sato, Kazuhiko Komatsu, Hiroaki Kobayashi:
A Skewed Multi-banked Cache for Many-core Vector Processors. Supercomput. Front. Innov. 6(3): 86-101 (2019) - [j47]Masayuki Sato, Takuya Toyoshima, Hikaru Takayashiki, Ryusuke Egawa, Hiroaki Kobayashi:
An Energy-aware Dynamic Data Allocation Mechanism for Many-channel Memory Systems. Supercomput. Front. Innov. 6(4): 4-19 (2019) - [c124]Masayuki Sato, Yongcheng Chen, Haruya Kikuchi, Kazuhiko Komatsu, Hiroaki Kobayashi:
Perceptron-based Cache Bypassing for Way-Adaptable Caches. COOL CHIPS 2019: 1-3 - [c123]Ryusuke Egawa, Ryoma Saito, Masayuki Sato, Hiroaki Kobayashi:
A Layer-Adaptable Cache Hierarchy by a Multiple-layer Bypass Mechanism. HEART 2019: 12:1-12:6 - [c122]Akihiro Musa, Takashi Abe, Takumi Kishitani, Takuya Inoue, Masayuki Sato, Kazuhiko Komatsu, Yoichi Murashima, Shunichi Koshimura, Hiroaki Kobayashi:
Performance Evaluation of Tsunami Inundation Simulation on SX-Aurora TSUBASA. ICCS (2) 2019: 363-376 - [c121]Kazuhiko Komatsu, Takumi Kishitani, Masayuki Sato, Hiroaki Kobayashi:
An Appropriate Computing System and Its System Parameters Selection Based on Bottleneck Prediction of Applications. IPDPS Workshops 2019: 768-777 - [c120]Ilya V. Afanasyev, Vadim V. Voevodin, Vladimir V. Voevodin, Kazuhiko Komatsu, Hiroaki Kobayashi:
Analysis of Relationship Between SIMD-Processing Features Used in NVIDIA GPUs and NEC SX-Aurora TSUBASA Vector Processors. PaCT 2019: 125-139 - [c119]Osamu Watanabe, Yuta Hougi, Kazuhiko Komatsu, Masayuki Sato, Akihiro Musa, Hiroaki Kobayashi:
Optimizing Memory Layout of Hyperplane Ordering for Vector Supercomputer SX-Aurora TSUBASA. MCHPC@SC 2019: 25-32 - [c118]Hikaru Takayashiki, Masayuki Sato, Kazuhiko Komatsu, Hiroaki Kobayashi:
A Hardware Prefetching Mechanism for Vector Gather Instructions. IA3@SC 2019: 59-66 - 2018
- [j46]Hang Cui, Shoichi Hirasawa, Hiroaki Kobayashi, Hiroyuki Takizawa:
A Machine Learning-Based Approach for Selecting SpMV Kernels and Matrix Storage Formats. IEICE Trans. Inf. Syst. 101-D(9): 2307-2314 (2018) - [j45]Ilya V. Afanasyev, Alexander S. Antonov, Dmitry A. Nikitenko, Vadim V. Voevodin, Vladimir V. Voevodin, Kazuhiko Komatsu, Osamu Watanabe, Akihiro Musa, Hiroaki Kobayashi:
Developing Efficient Implementations of Bellman-Ford and Forward-Backward Graph Algorithms for NEC SX-ACE. Supercomput. Front. Innov. 5(3): 65-69 (2018) - [j44]Akihiro Musa, Osamu Watanabe, Hiroshi Matsuoka, Hiroaki Hokari, Takuya Inoue, Yoichi Murashima, Yusaku Ohta, Ryota Hino, Shunichi Koshimura, Hiroaki Kobayashi:
Real-time tsunami inundation forecast system for tsunami disaster prevention and mitigation. J. Supercomput. 74(7): 3093-3113 (2018) - [j43]Masayuki Sato, Yoshiki Shoji, Zentaro Sakai, Ryusuke Egawa, Hiroaki Kobayashi:
An Adjacent-Line-Merging Writeback Scheme for STT-RAM-Based Last-Level Caches. IEEE Trans. Multi Scale Comput. Syst. 4(4): 593-604 (2018) - [c117]Masayuki Sato, Zehua Li, Ryusuke Egawa, Hiroaki Kobayashi:
An energy-aware set-level refreshing mechanism for eDRAM last-level caches. COOL CHIPS 2018: 1-3 - [c116]Kazuteru Miyazaki, Naoki Kodama, Hiroaki Kobayashi:
Proposal and Evaluation of an Indirect Reward Assignment Method for Reinforcement Learning by Profit Sharing Method. IntelliSys (1) 2018: 187-200 - [c115]Kazuhiko Komatsu, Takumi Kishitani, Masayuki Sato, Akihiro Musa, Hiroaki Kobayashi:
Search Space Reduction for Parameter Tuning of a Tsunami Simulation on the Intel Knights Landing Processor. MCSoC 2018: 117-124 - [c114]Daisuke Shiraishi, Kazuteru Miyazaki, Hiroaki Kobayashi:
Proposal of Detour Path Suppression Method in PS Reinforcement Learning and Its Application to Altruistic Multi-agent Environment. PRIMA 2018: 638-645 - [c113]Kazuhiko Komatsu, Shintaro Momose, Yoko Isobe, Osamu Watanabe, Akihiro Musa, Mitsuo Yokokawa, Toshikazu Aoyama, Masayuki Sato, Hiroaki Kobayashi:
Performance evaluation of a vector supercomputer SX-aurora TSUBASA. SC 2018: 54:1-54:12 - 2017
- [j42]Muhammad Alfian Amrizal, Atsuya Uno, Yukinori Sato, Hiroyuki Takizawa, Hiroaki Kobayashi:
Energy-Performance Modeling of Speculative Checkpointing for Exascale Systems. IEICE Trans. Inf. Syst. 100-D(12): 2749-2760 (2017) - [j41]Xiong Xiao, Shoichi Hirasawa, Hiroyuki Takizawa, Hiroaki Kobayashi:
Toward Dynamic Load Balancing across OpenMP Thread Teams for Irregular Workloads. Int. J. Netw. Comput. 7(2): 387-404 (2017) - [j40]Kazuhiko Komatsu, Ryusuke Egawa, Hiroyuki Takizawa, Hiroaki Kobayashi:
A Directive Generation Approach to High Code-Maintainability for Various HPC Systems. Int. J. Netw. Comput. 7(2): 405-418 (2017) - [j39]Kazuteru Miyazaki, Koudai Furukawa, Hiroaki Kobayashi:
Proposal of PSwithEFP and its Evaluation in Multi-Agent Reinforcement Learning. J. Adv. Comput. Intell. Intell. Informatics 21(5): 930-938 (2017) - [j38]Ryusuke Egawa, Kazuhiko Komatsu, Shintaro Momose, Yoko Isobe, Akihiro Musa, Hiroyuki Takizawa, Hiroaki Kobayashi:
Potential of a modern vector supercomputer for practical applications: performance evaluation of SX-ACE. J. Supercomput. 73(9): 3948-3976 (2017) - [c112]Hiroyuki Takizawa, Thorsten Reimann, Kazuhiko Komatsu, Takashi Soga, Ryusuke Egawa, Akihiro Musa, Hiroaki Kobayashi:
Vectorization-Aware Loop Optimization with User-Defined Code Transformations. CLUSTER 2017: 685-692 - [c111]Ryusuke Egawa, Kazuhiko Komatsu, Yoko Isobe, Toshihiro Kato, Souya Fujimoto, Hiroyuki Takizawa, Akihiro Musa, Hiroaki Kobayashi:
Performance and Power Analysis of SX-ACE Using HP-X Benchmark Programs. CLUSTER 2017: 693-700 - [c110]Osamu Watanabe, Akihiro Musa, Hiroaki Hokari, Shivanshu Kumar Singh, Raghunandan Mathur, Hiroaki Kobayashi:
Performance Evaluation of Quantum ESPRESSO on NEC SX-ACE. CLUSTER 2017: 701-708 - [c109]Hideharu Amano, Tadao Nakamura, Hiroaki Kobayashi, Hironori Kasahara, Yoshiaki Hagiwara, Jeffrey L. Burns, David Brash:
Panel discussions: "Cool chips for the next decade". COOL Chips 2017: 1-3 - [c108]Masayuki Sato, Zentaro Sakai, Ryusuke Egawa, Hiroaki Kobayashi:
An Adjacent-Line-Merging Writeback Scheme for STT-RAM last-level caches. COOL Chips 2017: 1-2 - [c107]Takuya Toyoshima, Masayuki Sato, Ryusuke Egawa, Hiroaki Kobayashi:
An application-adaptive data allocation method for multi-channel memory. COOL Chips 2017: 1-3 - 2016
- [j37]Kazuhiko Komatsu, Ryusuke Egawa, Shoichi Hirasawa, Hiroyuki Takizawa, Ken'ichi Itakura, Hiroaki Kobayashi:
Translation of Large-Scale Simulation Codes for an OpenACC Platform Using the Xevolver Framework. Int. J. Netw. Comput. 6(2): 167-180 (2016) - [j36]Raghunandan Mathur, Hiroshi Matsuoka, Osamu Watanabe, Akihiro Musa, Ryusuke Egawa, Hiroaki Kobayashi:
A Memory-Efficient Implementation of a Plasmonics Simulation Application on SX-ACE. Int. J. Netw. Comput. 6(2): 243-262 (2016) - [j35]Jubee Tada, Maiki Hosokawa, Ryusuke Egawa, Hiroaki Kobayashi:
Effects of Stacking Granularity on 3-D Stacked Floating-point Fused Multiply Add Units. SIGARCH Comput. Archit. News 44(4): 62-67 (2016) - [j34]Alexander S. Antonov, Alexey V. Frolov, Hiroaki Kobayashi, Igor N. Konshin, Alexey M. Teplov, Vadim V. Voevodin, Vladimir V. Voevodin:
Parallel Processing Model for Cholesky Decomposition Algorithm in AlgoWiki Project. Supercomput. Front. Innov. 3(3): 61-70 (2016) - [c106]Ryusuke Egawa, Wataru Uno, Masayuki Sato, Hiroaki Kobayashi, Jubee Tada:
A power-aware LLC control mechanism for the 3D-stacked memory system. 3DIC 2016: 1-4 - [c105]Masayuki Sato, Shin Nishimura, Ryusuke Egawa, Hiroyuki Takizawa, Hiroaki Kobayashi:
A cache partitioning mechanism to protect shared data for CMPs. COOL Chips 2016: 1-2 - [c104]Hiroaki Kobayashi:
Message from the organizing committee chair. COOL Chips 2016: i-ii - [c103]Kazuteru Miyazaki, Koudai Furukawa, Hiroaki Kobayashi:
Proposal of an Action Selection Strategy with Expected Failure Probability and Its Evaluation in Multi-agent Reinforcement Learning. EUMAS/AT 2016: 172-186 - [c102]Yasuharu Hayashi, Hiroyuki Takizawa, Hiroaki Kobayashi:
A User-Defined Code Transformation Approach to Overlapping MPI Communication with Computation. CANDAR 2016: 508-514 - [c101]Kazuhiko Komatsu, Ryusuke Egawa, Hiroyuki Takizawa, Hiroaki Kobayashi:
A Directive Generation Approach Using User-Defined Rules. CANDAR 2016: 515-521 - [c100]Xiong Xiao, Shoichi Hirasawa, Hiroyuki Takizawa, Hiroaki Kobayashi:
The Importance of Dynamic Load Balancing among OpenMP Thread Teams for Irregular Workloads. CANDAR 2016: 529-535 - [c99]Kazuteru Miyazaki, Koudai Furukawa, Hiroaki Kobayashi:
Proposal and Evaluation of an Action Selection Strategy with Expected Failure Probability in Multi-agent Learning. ICA 2016: 127-130 - [c98]Hang Cui, Shoichi Hirasawa, Hiroyuki Takizawa, Hiroaki Kobayashi:
A Code Selection Mechanism Using Deep Learning. MCSoC 2016: 385-392 - 2015
- [j33]Ryuta Ozawa, Hiroaki Kobayashi, Ryota Ishibashi:
Adaptive impedance control of a variable stiffness actuator. Adv. Robotics 29(4): 273-286 (2015) - [j32]Masayuki Sato, Ryusuke Egawa, Hiroyuki Takizawa, Hiroaki Kobayashi:
FLEXII: A Flexible Insertion Policy for Dynamic Cache Resizing Mechanisms. IEICE Trans. Electron. 98-C(7): 550-558 (2015) - [j31]Shoichi Hirasawa, Hiroyuki Takizawa, Hiroaki Kobayashi:
A Light-Weight Rollback Mechanism for Testing Kernel Variants in Auto-Tuning. IEICE Trans. Inf. Syst. 98-D(12): 2178-2186 (2015) - [j30]Chunyan Wang, Shoichi Hirasawa, Hiroyuki Takizawa, Hiroaki Kobayashi:
Identification and Elimination of Platform-Specific Code Smells in High Performance Computing Applications. Int. J. Netw. Comput. 5(1): 180-199 (2015) - [j29]Hiroyuki Takizawa, Shoichi Hirasawa, Makoto Sugawara, Isaac Gelado, Hiroaki Kobayashi, Wen-mei W. Hwu:
Optimized Data Transfers Based on the OpenCL Event Management Mechanism. Sci. Program. 2015: 576498:1-576498:16 (2015) - [c97]Jubee Tada, Ryusuke Egawa, Hiroaki Kobayashi:
Design of a 3-D stacked floating-point Goldschmidt divider. 3DIC 2015: TS8.28.1-TS8.28.4 - [c96]Masayuki Sato, Chengguang Han, Kazuhiko Komatsu, Ryusuke Egawa, Hiroyuki Takizawa, Hiroaki Kobayashi:
An energy-efficient dynamic memory address mapping mechanism. COOL Chips 2015: 1-3 - [c95]Shoichi Hirasawa, Hiroyuki Takizawa, Hiroaki Kobayashi:
A Verification Framework for Streamlining Empirical Auto-Tuning. CANDAR 2015: 508-514 - [c94]Kazuhiko Komatsu, Ryusuke Egawa, Shoichi Hirasawa, Hiroyuki Takizawa, Ken'ichi Itakura, Hiroaki Kobayashi:
Migration of an Atmospheric Simulation Code to an OpenACC Platform Using the Xevolver Framework. CANDAR 2015: 515-520 - [c93]Raghunandan Mathur, Hiroshi Matsuoka, Osamu Watanabe, Akihiro Musa, Ryusuke Egawa, Hiroaki Kobayashi:
A Case Study of Memory Optimization for Migration of a Plasmonics Simulation Application to SX-ACE. CANDAR 2015: 521-527 - [c92]Takeshi Yamada, Shoichi Hirasawa, Hiroyuki Takizawa, Hiroaki Kobayashi:
A Case Study of User-Defined Code Transformations for Data Layout Optimizations. CANDAR 2015: 535-541 - [c91]Ryuta Ozawa, Hiroaki Kobayashi, Kazuhito Hyodo:
Design of tendon-driven mechanisms for fault tolerance from tendon-breaking by using centroid vectors. ICRA 2015: 2736-2741 - [c90]Hiroaki Kobayashi, Hiroko Suzuki, Kazuo Misue:
A Visualization Technique to Support Searching and Comparing Features of Multivariate Datasets. IV 2015: 310-315 - 2014
- [j28]Ryuta Ozawa, Kazunori Hashirii, Yohtaro Yoshimura, Michinori Moriya, Hiroaki Kobayashi:
Design and control of a three-fingered tendon-driven robotic hand with active and passive tendons. Auton. Robots 36(1-2): 67-78 (2014) - [j27]Ye Gao, Masayuki Sato, Ryusuke Egawa, Hiroyuki Takizawa, Hiroaki Kobayashi:
MVP-Cache: A Multi-Banked Cache Memory for Energy-Efficient Vector Processing of Multimedia Applications. IEICE Trans. Inf. Syst. 97-D(11): 2835-2843 (2014) - [j26]Ryuta Ozawa, Hiroaki Kobayashi, Kazunori Hashirii:
Analysis, Classification, and Design of Tendon-Driven Mechanisms. IEEE Trans. Robotics 30(2): 396-410 (2014) - [c89]Masayuki Sato, Ryusuke Egawa, Hiroyuki Takizawa, Hiroaki Kobayashi:
On-chip checkpointing with 3D-stacked memories. 3DIC 2014: 1-6 - [c88]Jubee Tada, Ryusuke Egawa, Hiroaki Kobayashi:
An impact of circuit scale on the performance of 3-D stacked arithmetic units. 3DIC 2014: 1-5 - [c87]Kimiyoshi Usami, Masaru Kudo, Kensaku Matsunaga, Tsubasa Kosaka, Yoshihiro Tsurui, Weihan Wang, Hideharu Amano, Hiroaki Kobayashi, Ryuichi Sakamoto, Mitaro Namiki, Masaaki Kondo, Hiroshi Nakamura:
Design and control methodology for fine grain power gating based on energy characterization and code profiling of microprocessors. ASP-DAC 2014: 843-848 - [c86]Ye Gao, Masayuki Sato, Ryusuke Egawa, Hiroyuki Takizawa, Hiroaki Kobayashi:
An energy optimization method for vector processing mechanisms. COOL Chips 2014: 1-3 - [c85]Hiroaki Kobayashi:
Message from the organizing committee chair. COOL Chips 2014: i-ii - [c84]Masaaki Kondo, Hiroaki Kobayashi, Ryuichi Sakamoto, Motoki Wada, Jun Tsukamoto, Mitaro Namiki, Weihan Wang, Hideharu Amano, Kensaku Matsunaga, Masaru Kudo, Kimiyoshi Usami, Toshiya Komoda, Hiroshi Nakamura:
Design and evaluation of fine-grained power-gating for embedded microprocessors. DATE 2014: 1-6 - [c83]Hiroyuki Takizawa, Shoichi Hirasawa, Yasuharu Hayashi, Ryusuke Egawa, Hiroaki Kobayashi:
Xevolver: An XML-based code translation framework for supporting HPC application migration. HiPC 2014: 1-11