Kazuhiko Komatsu
Kazuhiko Komatsu
確認したメール アドレス: tohoku.ac.jp - ホームページ
タイトル
引用先
引用先
Evaluating performance and portability of OpenCL programs
K Komatsu, K Sato, Y Arai, K Koyama, H Takizawa, H Kobayashi
The fifth international workshop on automatic performance tuning 66, 1, 2010
1522010
CheCUDA: A checkpoint/restart tool for CUDA applications
H Takizawa, K Sato, K Komatsu, H Kobayashi
2009 International Conference on Parallel and Distributed Computing …, 2009
1132009
CheCL: Transparent checkpointing and process migration of OpenCL applications
H Takizawa, K Koyama, K Sato, K Komatsu, H Kobayashi
2011 IEEE International Parallel & Distributed Processing Symposium, 864-876, 2011
682011
Performance evaluation of a vector supercomputer SX-Aurora TSUBASA
K Komatsu, S Momose, Y Isobe, O Watanabe, A Musa, M Yokokawa, ...
SC18: International Conference for High Performance Computing, Networking …, 2018
512018
Potential of a modern vector supercomputer for practical applications: performance evaluation of SX-ACE
R Egawa, K Komatsu, S Momose, Y Isobe, A Musa, H Takizawa, ...
The Journal of Supercomputing 73 (9), 3948-3976, 2017
362017
Parallel processing of the Building-Cube Method on a GPU platform
K Komatsu, T Soga, R Egawa, H Takizawa, H Kobayashi, S Takahashi, ...
Computers & Fluids 45 (1), 122-128, 2011
192011
A comparison of performance tunabilities between OpenCL and OpenACC
M Sugawara, S Hirasawa, K Komatsu, H Takizawa, H Kobayashi
2013 IEEE 7th International Symposium on Embedded Multicore Socs, 147-152, 2013
182013
Automatic tuning of CUDA execution parameters for stencil processing
K Sato, H Takizawa, K Komatsu, H Kobayashi
Software Automatic Tuning, 209-228, 2011
182011
A history-based performance prediction model with profile data classification for automatic task allocation in heterogeneous computing systems
K Sato, K Komatsu, H Takizawa, H Kobayashi
2011 IEEE Ninth International Symposium on Parallel and Distributed …, 2011
162011
An approach to the highest efficiency of the HPCG benchmark on the SX-ACE supercomputer
K Komatsu, R Egawa, Y Isobe, R Ogata, H Takizawa, H Kobayashi
Proceedings of the Conference on High Performance Computing Networking …, 2015
152015
Developing Efficient Implementations of Bellman–Ford and Forward-Backward Graph Algorithms for NEC SX-ACE
IV Afanasyev, AS Antonov, DA Nikitenko, VV Voevodin, VV Voevodin, ...
Supercomputing Frontiers and Innovations 5 (3), 65-69, 2018
102018
Migration of an atmospheric simulation code to an openacc platform using the xevolver framework
K Komatsu, R Egawa, S Hirasawa, H Takizawa, K Itakura, H Kobayashi
2015 Third International Symposium on Computing and Networking (CANDAR), 515-520, 2015
92015
Early evaluation of the SX-ACE processor
R Egawa, S Momose, K Komatsu, Y Isobe, A Musa, H Takizawa, ...
The poster presentation at The International Conference for High Performance …, 2014
92014
Analysis of relationship between simd-processing features used in nvidia gpus and nec sx-aurora tsubasa vector processors
IV Afanasyev, VV Voevodin, VV Voevodin, K Komatsu, H Kobayashi
International Conference on Parallel Computing Technologies, 125-139, 2019
72019
A memory congestion-aware MPI process placement for modern NUMA systems
M Agung, MA Amrizal, K Komatsu, R Egawa, H Takizawa
2017 IEEE 24th International Conference on High Performance Computing (HiPC …, 2017
72017
Vectorization-aware loop optimization with user-defined code transformations
H Takizawa, T Reimann, K Komatsu, T Soga, R Egawa, A Musa, ...
2017 IEEE International Conference on Cluster Computing (CLUSTER), 685-692, 2017
72017
Translation of large-scale simulation codes for an OpenACC platform using the Xevolver framework
K Komatsu, R Egawa, S Hirasawa, H Takizawa, K Itakura, H Kobayashi
International Journal of Networking and Computing 6 (2), 167-180, 2016
72016
Designing an hpc refactoring catalog toward the exa-scale computing era
R Egawa, K Komatsu, H Kobayashi
Sustained Simulation Performance 2014, 91-98, 2015
72015
Performance of SOR methods on modern vector and scalar processors
T Soga, A Musa, K Okabe, K Komatsu, R Egawa, H Takizawa, ...
Computers & Fluids 45 (1), 215-221, 2011
62011
An application-level incremental checkpointing mechanism with automatic parameter tuning
H Takizawa, MA Amrizal, K Komatsu, R Egawa
2017 Fifth International Symposium on Computing and Networking (CANDAR), 389-394, 2017
52017
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論文 1–20