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研究成果 1995 2019

1995
2 引用 (Scopus)
Data storage equipment
Communication
Costs
Parallel architectures
1997

A portable distributed shared memory system on the cluster environment: Design and implementation fully in software

Sato, H., Nanri, T. & Shimasaki, M., 1 1 1997, High Performance Computing - International Symposium, ISHPC 1997, Proceedings. Araki, K., Amamiya, M., Polychronopoulos, C. & Joe, K. (版). Springer Verlag, p. 343-350 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 1336).

研究成果: 著書/レポートタイプへの貢献会議での発言

Distributed Shared Memory
Shared Memory
Data storage equipment
Software
Portability
1 引用 (Scopus)

Cost estimation of coherence protocols of software managed cache on distributed shared memory system

Nanri, T., Sato, H. & Shimasaki, M., 1 1 1997, High Performance Computing - International Symposium, ISHPC 1997, Proceedings. Araki, K., Amamiya, M., Polychronopoulos, C. & Joe, K. (版). Springer Verlag, p. 335-342 8 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 1336).

研究成果: 著書/レポートタイプへの貢献会議での発言

Cost Estimation
Distributed Shared Memory
Cache
Computer systems
Network protocols
1 引用 (Scopus)

Design and implementation of PVM-based portable distributed shared memory system on the workstation cluster environment

Hiroyuki, S., Nanri, T. & Masaaki, S., 1997, Proceedings of the Internatoinal Conference on Parallel and Distributed Systems - ICPADS. Anon (版). IEEE Comp Soc, p. 578-583 6 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Computer workstations
Computer systems
Data storage equipment
Computer programming
HIgh speed networks
Computer workstations
Computer systems
Data storage equipment
Computer programming
HIgh speed networks
3 引用 (Scopus)

Using cache optimizing compiler for managing software cache on distributed shared memory system

Nanri, T., Sato, H. & Shimasaki, M., 1 1 1997, p. 312-318. 7 p.

研究成果: 会議への寄与タイプ論文

Computer systems
Data storage equipment
Reduced instruction set computing
Linear algebra
Static analysis
2000

Preliminary investigation of distributed shared memory system on a cluster of high performance clusters

Nanri, T., Watanabe, Y., Sato, H. & Shimasaki, M., 12 1 2000, European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000.

研究成果: 著書/レポートタイプへの貢献会議での発言

Distributed Shared Memory
High Performance
Data storage equipment
Computer systems
Runtime Systems
2005

Performance comparison of vector-calculations between Itanium2 and other processors

Nanri, T., Watanabe, Y. & Sato, H., 12 1 2005, IWIA 2005: Innovative Architecture for Future Generation High-Performance Processors and Systems. 巻 2005. p. 141-146 6 p. 1587835

研究成果: 著書/レポートタイプへの貢献会議での発言

2006
3 引用 (Scopus)

Collective communication costs analysis over Gigabit Ethernet and InfiniBand

Mamadou, H. N., Nanri, T. & Murakami, K., 12 1 2006, High Performance Computing - HiPC 2006 - 13th International Conference Proceedings. p. 547-559 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 4297 LNCS).

研究成果: 著書/レポートタイプへの貢献会議での発言

Collective Communication
InfiniBand
Cost Analysis
Ethernet
Communication Cost
2007

At the cutting edge of a petascale computing world: An overview of Petascale System Interconnect project

Murakami, K. J., Gu, F. L., Aoyagi, M., Nanri, T. & Inoue, K., 12 1 2007, Computational Methods in Science and Engineering - Theory and Computation: Old Problems and New Challenges, Lectures Presented at the Int. Conf. Computational Methods in Sci. Eng. 2007 ICCMSE 2007. 1 版 p. 23-38 16 p. (AIP Conference Proceedings; 巻数 963, 番号 1).

研究成果: 著書/レポートタイプへの貢献会議での発言

supercomputers
Japan
education
estimating
switches

Dynamic optimization of load balance in MPI broadcast

Soga, T., Kurihara, K., Nanri, T., Kurokawa, M. & Murakami, K., 12 1 2007, Recent Advances in Parallel Virtual Machine and Message Passing Interface - 14th European PVM/MPI Users' Group Meeting, Proceedings. p. 387-388 2 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 4757 LNCS).

研究成果: 著書/レポートタイプへの貢献会議での発言

Load Balance
Dynamic Optimization
Broadcast
Communication
Workload

Evaluation of the performance of parallel sparse-matrix multiplication and the effect of dynamic load-balancing

Nanri, T., Soga, T., Kurihara, K., Gu, F. L., Ishihata, H. & Murakami, K., 12 1 2007, Computation in Modern Science and Engineering - Proceedings of the International Conference on Computational Methods in Science and Engineering 2007 (ICCMSE 2007). 2 版 p. 106-109 4 p. (AIP Conference Proceedings; 巻数 963, 番号 2).

研究成果: 著書/レポートタイプへの貢献会議での発言

dynamic loads
multiplication
evaluation
matrices
central processing units

Investigating the performance of collective communications on SMP clusters: A case for MPI-Allgather

Gu, F. L., Hyacinthe, N. M., Domingues, G. D. M. B., Nanri, T. & Murakami, K., 12 1 2007, Computation in Modern Science and Engineering - Proceedings of the International Conference on Computational Methods in Science and Engineering 2007 (ICCMSE 2007). 2 版 p. 52-56 5 p. (AIP Conference Proceedings; 巻数 963, 番号 2).

研究成果: 著書/レポートタイプへの貢献会議での発言

messages
communication
specifications
MIMD (computers)
platforms
2 引用 (Scopus)

Performance analysis and linear optimization modeling of all-to-all collective communication algorithms

Mamadou, H. N., Domingues, G. D. M. B., Nanri, T. & Murakami, K., 12 1 2007, Proceedings - 19th International Symposium on Computer Architecture and High Performance Computing, SBAC-PAD. p. 203-210 8 p. 4384059. (Proceedings - Symposium on Computer Architecture and High Performance Computing).

研究成果: 著書/レポートタイプへの貢献会議での発言

Communication
Message passing
Linear regression

SMMH - A parallel heuristic for combinatorial optimization problems

Domingues, G., Morie, Y., Gu, F. L., Nanri, T. & Murakami, K., 12 1 2007, Computation in Modern Science and Engineering - Proceedings of the International Conference on Computational Methods in Science and Engineering 2007 (ICCMSE 2007). 2 版 p. 1195-1198 4 p. (AIP Conference Proceedings; 巻数 963, 番号 2).

研究成果: 著書/レポートタイプへの貢献会議での発言

optimization
spin glass
specifications
physics
energy

SMMH - A parallel Heuristic for combinatorial optimization problems

Domingues, G., Morie, Y., Gu, F. L., Nanri, T. & Murakami, K., 12 1 2007, Computation in Modern Science and Engineering - Proceedings of the International Conference on Computational Methods in Science and Engineering 2007 (ICCMSE 2007). 2 版 p. 40-43 4 p. (AIP Conference Proceedings; 巻数 963, 番号 2).

研究成果: 著書/レポートタイプへの貢献会議での発言

optimization
spin glass
specifications
physics
energy
2008

Dynamic vs static implementations of MPI on new trend computer architectures

Mamadou, H. N., Nanri, T. & Murakami, K., 12 1 2008, WMSCI 2008 - The 12th World Multi-Conference on Systemics, Cybernetics and Informatics, Jointly with the 14th International Conference on Information Systems Analysis and Synthesis, ISAS 2008 - Proc.. p. 113-118 6 p. (WMSCI 2008 - The 12th World Multi-Conference on Systemics, Cybernetics and Informatics, Jointly with the 14th International Conference on Information Systems Analysis and Synthesis, ISAS 2008 - Proc.; 巻数 5).

研究成果: 著書/レポートタイプへの貢献会議での発言

Computer architecture
Communication
Static analysis
Ethernet
Dynamic analysis

Effect of reordering internal messages in MPI broadcast according to the load imbalance

Soga, T., Nanri, T., Kurokawa, M. & Murakami, K., 12 1 2008, Innovative Architecture for Future Generation High-Performance Processors and Systems, IWIA 2008. p. 11-16 6 p. 5453548. (Proceedings of the Innovative Architecture for Future Generation High-Performance Processors and Systems).

研究成果: 著書/レポートタイプへの貢献会議での発言

Communication
Scalability
Costs
Experiments

Performance models for MPI collective communications with network contention

Mamadou, H. N., Nanri, T. & Murakami, K., 1 1 2008, : : IEICE Transactions on Communications. E91-B, 4, p. 1015-1024 10 p.

研究成果: ジャーナルへの寄稿記事

Communication
Message passing
Ethernet
Experiments
2009

A dynamic solution for efficient MPI collective communications

Mamadou, H. N., Gu, F. L., Oddou, V., Nanri, T. & Murakami, K., 12 2 2009, Proceedings of the 2009 International Joint Conference on Computational Sciences and Optimization, CSO 2009. p. 3-7 5 p. 5193631. (Proceedings of the 2009 International Joint Conference on Computational Sciences and Optimization, CSO 2009; 巻数 1).

研究成果: 著書/レポートタイプへの貢献会議での発言

Collective Communication
Communication
Message passing
Ethernet
InfiniBand
2 引用 (Scopus)

A robust dynamic optimization for MPI alltoall operation

Mamadou, H. N., Nanri, T. & Murakami, K., 11 25 2009, IPDPS 2009 - Proceedings of the 2009 IEEE International Parallel and Distributed Processing Symposium. 5160917. (IPDPS 2009 - Proceedings of the 2009 IEEE International Parallel and Distributed Processing Symposium).

研究成果: 著書/レポートタイプへの貢献会議での発言

Message passing
Ethernet
Communication
Experiments
2011

A method for predicting a penalty of contentions by considering priorities of routing among packets on direct interconnection network

Morie, Y., Nanri, T. & Susukita, R., 8 29 2011, Proceedings - 4th International Joint Conference on Computational Sciences and Optimization, CSO 2011. p. 263-267 5 p. 5957657. (Proceedings - 4th International Joint Conference on Computational Sciences and Optimization, CSO 2011).

研究成果: 著書/レポートタイプへの貢献会議での発言

Packet Routing
Interconnection Networks
Contention
Penalty
Communication
1 引用 (Scopus)

Effect of dynamic algorithm selection of Alltoall communication on environments with unstable network speed

Nanri, T. & Kurokawa, M., 9 26 2011, Proceedings of the 2011 International Conference on High Performance Computing and Simulation, HPCS 2011. p. 693-698 6 p. 5999894. (Proceedings of the 2011 International Conference on High Performance Computing and Simulation, HPCS 2011).

研究成果: 著書/レポートタイプへの貢献会議での発言

Dynamic Algorithms
Unstable
Communication
Collective Communication
Enhancement
1 引用 (Scopus)

Task allocation method for avoiding contentions by the information of concurrent communications

Morie, Y., Nanri, T. & Kurokawa, M., 6 13 2011, Proceedings of the 10th IASTED International Conference on Parallel and Distributed Computing and Networks, PDCN 2011. p. 62-69 8 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Communication
Information use
Oils and fats
Experiments
2012
1 引用 (Scopus)

An alternative domain decomposition technique for CUDA-based 3D FDTD methods

Livesey, M., Stack, J. F., Costen, F., Nanri, T., Fujino, S. & Nakashima, N., 12 1 2012, European Microwave Week 2012: "Space for Microwaves", EuMW 2012, Conference Proceedings - 9th European Radar Conference, EuRAD 2012. p. 469-472 4 p. 6450761. (European Microwave Week 2012: "Space for Microwaves", EuMW 2012, Conference Proceedings - 9th European Radar Conference, EuRAD 2012).

研究成果: 著書/レポートタイプへの貢献会議での発言

Decomposition
flexibility
performance
Graphics processing unit
2 引用 (Scopus)

An alternative domain decomposition technique for CUDA-based 3D FDTD methods

Livesey, M., Stack, J. F., Costen, F., Nanri, T., Fujino, S. & Nakashima, N., 2012, European Microwave Week 2012: "Space for Microwaves", EuMW 2012, Conference Proceedings - 42nd European Microwave Conference, EuMC 2012. p. 795-798 4 p. 6459088

研究成果: 著書/レポートタイプへの貢献会議での発言

Decomposition
Graphics processing unit
31 引用 (Scopus)

Development of a CUDA implementation of the 3D FDTD method

Livesey, M., Stack, J. F., Costen, F., Nanri, T., Nakashima, N. & Fujino, S., 11 26 2012, : : IEEE Antennas and Propagation Magazine. 54, 5, p. 186-195 10 p., 6348145.

研究成果: ジャーナルへの寄稿記事

finite difference time domain method
flexibility
Graphics processing unit
2 引用 (Scopus)

Impact of GPU memory access patterns on FDTD

Livesey, M., Stack, J. F., Costen, F., Nanri, T., Nakashima, N. & Fujino, S., 12 10 2012, 2012 IEEE International Symposiumon Antennas and Propagation, APSURSI 2012 - Proceedings. 6348987. (IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)).

研究成果: 著書/レポートタイプへの貢献会議での発言

Data storage equipment
Decomposition
Graphics processing unit
1 引用 (Scopus)

Performance of large scale MHD simulation of global planetary magnetosphere with massively parallel scalar type supercomputer including post processing

Fukazawa, K. & Nanri, T., 12 7 2012, Proceedings of the 14th IEEE International Conference on High Performance Computing and Communications, HPCC-2012 - 9th IEEE International Conference on Embedded Software and Systems, ICESS-2012. p. 976-982 7 p. 6332278

研究成果: 著書/レポートタイプへの貢献会議での発言

Magnetosphere
Supercomputers
Domain decomposition methods
Computer simulation
Processing
1 引用 (Scopus)

Task allocation optimization for neighboring communication on fat tree

Morie, Y. & Nanri, T., 2012, Proceedings of the 14th IEEE International Conference on High Performance Computing and Communications, HPCC-2012 - 9th IEEE International Conference on Embedded Software and Systems, ICESS-2012. p. 1219-1225 7 p. 6332315

研究成果: 著書/レポートタイプへの貢献会議での発言

Trees (mathematics)
Oils and fats
Communication
Topology
Telecommunication links
2013
2 引用 (Scopus)

Performance evaluation of magnetohydrodynamics simulation for magnetosphere on K computer

Fukazawa, K., Nanri, T. & Umeda, T., 1 1 2013, AsiaSim 2013 - 13th International Conference on Systems Simulation, Proceedings. Springer Verlag, p. 570-576 7 p. (Communications in Computer and Information Science; 巻数 402).

研究成果: 著書/レポートタイプへの貢献会議での発言

Magnetosphere
Magnetohydrodynamics
Domain decomposition methods
Plasma simulation
Decomposition
2014
2 引用 (Scopus)

Performance measurements of MHD simulation for planetary magnetosphere on peta-scale computer FX10

Fukazawa, K., Nanri, T. & Umeda, T., 1 1 2014, Parallel Computing: Accelerating Computational Science and Engineering (CSE). IOS Press BV, p. 387-394 8 p. (Advances in Parallel Computing; 巻数 25).

研究成果: 著書/レポートタイプへの貢献会議での発言

Magnetosphere
Magnetohydrodynamics
Domain decomposition methods
Supercomputers
Communication
2015
3 引用 (Scopus)

Channel interface: A primitive model for memory efficient communication

Nanri, T., Soga, T., Ajima, Y., Morie, Y., Honda, H., Kobayashi, T., Takami, T. & Sumimoto, S., 1 1 2015, Proceedings - 23rd Euromicro International Conference on Parallel, Distributed, and Network-Based Processing, PDP 2015. Lilius, J., Daneshtalab, M., Brorsson, M., Leppanen, V. & Aldinucci, M. (版). Institute of Electrical and Electronics Engineers Inc., p. 177-181 5 p. 7092717. (Proceedings - 23rd Euromicro International Conference on Parallel, Distributed, and Network-Based Processing, PDP 2015).

研究成果: 著書/レポートタイプへの貢献会議での発言

Interfaces (computer)
Data storage equipment
Communication
Parallel programming
Message passing
2016
4 引用 (Scopus)

Analysis of storage workloads of input-output access locality and designing of hybrid storage system

Oe, K., Nanri, T. & Okamura, K., 8 31 2016, Proceedings - 2016 5th IIAI International Congress on Advanced Applied Informatics, IIAI-AAI 2016. Hiramatsu, A., Matsuo, T., Kanzaki, A. & Komoda, N. (版). Institute of Electrical and Electronics Engineers Inc., p. 971-974 4 p. 7557753

研究成果: 著書/レポートタイプへの貢献会議での発言

Servers
1 引用 (Scopus)

Effective calculation with halo communication using halo functions

Fukazawa, K., Morie, Y., Takami, T., Nanri, T. & Soga, T., 9 25 2016, Proceedings of the 23rd European MPI Users' Group Meeting, EuroMPI 2016. Association for Computing Machinery, p. 215-216 2 p. (ACM International Conference Proceeding Series; 巻数 25-28-September-2016).

研究成果: 著書/レポートタイプへの貢献会議での発言

Communication
Scalability
Pipelines

Memory Efficient One-Sided Communucation Library "aCP" in Globary Memory on Raspberry Pi 2

Morie, Y., Honda, H., Nanri, T., Kobayashi, T., Shibamura, H., Susukita, R. & Ajima, Y., 8 8 2016, Proceedings - 2016 IEEE 36th International Conference on Distributed Computing Systems, ICDCS 2016. Institute of Electrical and Electronics Engineers Inc., p. 761-762 2 p. 7536590. (Proceedings - International Conference on Distributed Computing Systems; 巻数 2016-August).

研究成果: 著書/レポートタイプへの貢献会議での発言

Data storage equipment
Communication
Distributed computer systems
Demonstrations
1 引用 (Scopus)

NSIM-ACE: An interconnection network simulator for evaluating remote direct memory access

Susukita, R., Morie, Y., Nanri, T. & Shibamura, H., 1 1 2016, SIMULTECH 2016 - Proceedings of the 6th International Conference on Simulation and Modeling Methodologies, Technologies and Applications. Obaidat, M. S., Merkuryev, Y. & Oren, T. (版). SciTePress, p. 254-261 8 p. (SIMULTECH 2016 - Proceedings of the 6th International Conference on Simulation and Modeling Methodologies, Technologies and Applications).

研究成果: 著書/レポートタイプへの貢献会議での発言

Interconnection Networks
Simulator
Simulators
Data storage equipment
Network Simulation
6 引用 (Scopus)

On-The-Fly Automated Storage Tiering with Caching and both Proactive and Observational Migration

Oe, K., Nanri, T. & Okamura, K., 3 2 2016, Proceedings - 2015 3rd International Symposium on Computing and Networking, CANDAR 2015. Institute of Electrical and Electronics Engineers Inc., p. 371-377 7 p. 7424741. (Proceedings - 2015 3rd International Symposium on Computing and Networking, CANDAR 2015).

研究成果: 著書/レポートタイプへの貢献会議での発言

Servers
2017

Analysis of the quality of academic papers by the words in abstracts

Nakatoh, T., Nagatani, K., Minami, T., Hirokawa, S., Nanri, T. & Funamori, M., 1 1 2017, Human Interface and the Management of Information: Supporting Learning, Decision-Making and Collaboration - 19th International Conference, HCI International 2017, Proceedings. Yamamoto, S. (版). Springer Verlag, p. 434-443 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 10274 LNCS).

研究成果: 著書/レポートタイプへの貢献会議での発言

Citations
Cross-validation
Discrimination
Machine Learning
Count
3 引用 (Scopus)

Feasibility study for building hybrid storage system consisting of non-volatile DIMM and SSD

Oe, K., Nanri, T. & Okamura, K., 1 13 2017, Proceedings - 2016 4th International Symposium on Computing and Networking, CANDAR 2016. Institute of Electrical and Electronics Engineers Inc., p. 454-457 4 p. 7818655. (Proceedings - 2016 4th International Symposium on Computing and Networking, CANDAR 2016).

研究成果: 著書/レポートタイプへの貢献会議での発言

Data storage equipment
Costs
2 引用 (Scopus)

The design of advanced communication to reduce memory usage for exa-scale systems

Sumimoto, S., Ajima, Y., Saga, K., Nose, T., Shida, N. & Nanri, T., 1 1 2017, High Performance Computing for Computational Science: VECPAR 2016 - 12th International Conference, Revised Selected Papers. Dutra, I., Camacho, R., Barbosa, J. & Marques, O. (版). Springer Verlag, p. 149-161 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 10150 LNCS).

研究成果: 著書/レポートタイプへの貢献会議での発言

Computer systems
Data storage equipment
Communication
Design
Message Passing Interface

非ブロッキング集団通信の通信隠蔽効果に関する調査

Nanri, T., Ohshima, S. & Ono, K., 12 11 2017, : : 研究報告ハイパフォーマンスコンピューティング(HPC). 162, 17, p. 1-11 11 p.

研究成果: ジャーナルへの寄稿記事

2018

Approaches for memory-efficient communication library and runtime communication optimization

Nanri, T., 12 6 2018, Advanced Software Technologies for Post-Peta Scale Computing: The Japanese Post-Peta CREST Research Project. Springer Singapore, p. 121-138 18 p.

研究成果: 著書/レポートタイプへの貢献

Data storage equipment
Communication
Molecular orbitals
Magnetohydrodynamics
Scalability
Response time (computer systems)
Data storage equipment
Servers
Agglomeration

Attribute-based quality classification of academic papers

Nakatoh, T., Hirokawa, S., Minami, T., Nanri, T. & Funamori, M., 6 1 2018, : : Artificial Life and Robotics. 23, 2, p. 235-240 6 p.

研究成果: ジャーナルへの寄稿記事

Publications
Classifiers
Research Personnel
Databases
Research
2 引用 (Scopus)

Automated Tiered Storage System Consisting of Memory and Flash Storage to Improve Response Time with Input-Output (IO) Concentration Workloads

Oe, K., Sato, M. & Nanri, T., 4 23 2018, Proceedings - 2017 5th International Symposium on Computing and Networking, CANDAR 2017. Institute of Electrical and Electronics Engineers Inc., p. 311-317 7 p. (Proceedings - 2017 5th International Symposium on Computing and Networking, CANDAR 2017; 巻数 2018-January).

研究成果: 著書/レポートタイプへの貢献会議での発言

Response time (computer systems)
Data storage equipment
Agglomeration

Design of a Flexible In Situ Framework with a Temporal Buffer for Data Processing and Visualization of Time-Varying Datasets

Ono, K., Nonaka, J., Yoshikawa, H., Nanri, T., Morie, Y., Kawanabe, T. & Shoji, F., 1 1 2018, High Performance Computing - ISC High Performance 2018 International Workshops, Revised Selected Papers. Weiland, M., Alam, S., Yokota, R. & Shalf, J. (版). Springer Verlag, p. 243-257 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 巻数 11203 LNCS).

研究成果: 著書/レポートタイプへの貢献会議での発言

Data visualization
Data Visualization
Buffer
Time-varying
Python

Design of an In Transit Framework with Staging Buffer for Flexible Data Processing and Visualization of Time-Varying Data

Ono, K., Nonaka, J., Morie, Y., Nanri, T. & Kawanabe, T., 6 28 2018. 12 p.

研究成果: 会議への寄与タイプ論文