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Hitoshi Murai
Hitoshi Murai
Verified email at riken.go.jp
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14.9 TFLOPS three-dimensional fluid simulation for fusion science with HPF on the Earth Simulator
H Sakagami, H Murai, Y Seo, M Yokokawa
SC'02: Proceedings of the 2002 ACM/IEEE Conference on Supercomputing, 51-51, 2002
712002
XcalableACC: Extension of XcalableMP PGAS language using OpenACC for accelerator clusters
M Nakao, H Murai, T Shimosaka, A Tabuchi, T Hanawa, Y Kodama, ...
2014 First Workshop on Accelerator Programming using Directives, 27-36, 2014
622014
The K computer operations: experiences and statistics
K Yamamoto, A Uno, H Murai, T Tsukamoto, F Shoji, S Matsui, ...
Procedia Computer Science 29, 576-585, 2014
542014
Productivity and Performance of the HPC Challenge Benchmarks with the XcalableMP PGAS language
M Nakao, H Murai, T Shimosaka, M Sato
7th international conference on PGAS programming model, 157-171, 2013
182013
A method for order/degree problem based on graph symmetry and simulated annealing with MPI/OpenMP parallelization
M Nakao, H Murai, M Sato
Proceedings of the International Conference on High Performance Computing in …, 2019
142019
Multi-tasking execution in PGAS language XcalableMP and communication optimization on many-core clusters
K Tsugane, J Lee, H Murai, M Sato
Proceedings of the International Conference on High Performance Computing in …, 2018
142018
An efficient implementation of stencil communication for the XcalableMP PGAS parallel programming language
H Murai, M Sato
7th International Conference on PGAS Programming Models, 142, 2013
142013
XcalableACC-a Directive-based Language Extension for Accelerated Parallel Computing
H Murai, M Nakao, T Shimosaka, A Tabuchi, T Boku, M Sato
SC14 poster, 2014
112014
Preliminary performance evaluation of Coarray-based implementation of fiber Miniapp suite using XcalableMP PGAS language
H Murai, M Nakao, H Iwashita, M Sato
Proceedings of the Second Annual PGAS Applications Workshop, 1-7, 2017
102017
Implementing lattice QCD application with XcalableACC language on accelerated cluster
M Nakao, H Murai, H Iwashita, A Tabuchi, T Boku, M Sato
2017 IEEE international conference on cluster computing (CLUSTER), 429-438, 2017
102017
Implementation and evaluation of the HPC challenge benchmark in the XcalableMP PGAS language
M Nakao, H Murai, H Iwashita, T Boku, M Sato
The International Journal of High Performance Computing Applications 33 (1 …, 2019
92019
Integer sorting on shared-memory vector parallel computers
K Suehiro, H Murai, Y Seo
Proceedings of the 12th international conference on Supercomputing, 313-320, 1998
91998
Graph optimization algorithm for low-latency interconnection networks
M Nakao, M Sakai, Y Hanada, H Murai, M Sato
Parallel Computing 106, 102805, 2021
82021
Parallelization of all-pairs-shortest-path algorithms in unweighted graph
M Nakao, H Murai, M Sato
Proceedings of the International Conference on High Performance Computing in …, 2020
82020
, a Programming Model to Decouple Performance from Algorithm in HPC Codes
K Ejjaaouani, O Aumage, J Bigot, M Mehrenberger, H Murai, M Nakao, ...
European Conference on Parallel Processing, 757-768, 2018
82018
Metaprogramming framework for existing HPC languages based on the Omni compiler infrastructure
H Murai, M Sato, M Nakao, J Lee
2018 Sixth International Symposium on Computing and Networking Workshops …, 2018
72018
Hybrid-view programming of nuclear fusion simulation code in the PGAS parallel programming language XcalableMP
K Tsugane, T Boku, H Murai, M Sato, W Tang, B Wang
Parallel Computing 57, 37-51, 2016
72016
Implementation and evaluation of HPF/SX V2
H Murai, T Araki, Y Hayashi, K Suehiro, Y Seo
Concurrency and Computation: Practice and Experience 14 (8‐9), 603-629, 2002
72002
OpenACC unified programming environment for GPU and FPGA multi-hybrid acceleration
R Tsunashima, R Kobayashi, N Fujita, T Boku, S Lee, J Vetter, H Murai, ...
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States), 2020
62020
Evaluation of XcalableACC with tightly coupled accelerators/InfiniBand hybrid communication on accelerated cluster
M Nakao, T Odajima, H Murai, A Tabuchi, N Fujita, T Hanawa, T Boku, ...
The International Journal of High Performance Computing Applications 33 (5 …, 2019
62019
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