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研究成果 1995 2019

フィルター
会議での発言
2018
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

Non-volatile memory driver for applying automated tiered storage with fast memory and slow flash storage

Oe, K. & Nanri, T., 12 26 2018, Proceedings - 2018 6th International Symposium on Computing and Networking Workshops, CANDARW 2018. Institute of Electrical and Electronics Engineers Inc., p. 112-118 7 p. 8590883. (Proceedings - 2018 6th International Symposium on Computing and Networking Workshops, CANDARW 2018).

研究成果: 著書/レポートタイプへの貢献会議での発言

Flash
Driver
Data storage equipment
Response Time
Response time (computer systems)
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

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
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
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
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
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
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
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
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
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
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
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
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
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

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
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