南里 豪志

研究成果

年別の研究成果

1995 2020

• 89 被引用数
• 4 h-index
• 43 Conference contribution
• 10 Article
• 4 Paper
• 2 Chapter
• 1 その他
  • 1 Editorial

年別の研究成果

年別の研究成果

検索結果

• 2020

  Scalable Direct-Iterative Hybrid Solver for Sparse Matrices on Multi-Core and Vector Architectures

  Ono, K., Kato, T., Ohshima, S. & Nanri, T., 1 15 2020, Proceedings of International Conference on High Performance Computing in Asia-Pacific Region, HPC Asia 2020. Association for Computing Machinery, p. 11-21 11 p. (ACM International Conference Proceeding Series).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access
• 2019

  Application of cross-reference framework CoToCoA to Macro- and micro-scale simulations of planetary magnetospheres

  Fukazawa, K., Katoh, Y., Nanri, T. & Miyake, Y., 11 2019, Proceedings - 2019 7th International Symposium on Computing and Networking Workshops, CANDARW 2019. Institute of Electrical and Electronics Engineers Inc., p. 121-124 4 p. 8951598. (Proceedings - 2019 7th International Symposium on Computing and Networking Workshops, CANDARW 2019).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Magnetosphere
  • Magnetohydrodynamics
  • Electrons
  • Macros
  • Data transfer

• 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 25 2019, In : Lecture Notes in Computer Science. 11203, p. 243-257 15 p.

  研究成果: Contribution to journal › Article › 査読

• Hybrid storage system consisting of cache drive and multi-tier SSD for improved IO access when IO is concentrated

  Oe, K., Nanri, T. & Okamura, K., 2019, In : IEICE Transactions on Information and Systems. E102D, 9, p. 1715-1730 16 p.

  研究成果: Contribution to journal › Article › 査読

  Open Access

  • Agglomeration
  • Experiments

• Hybrid Storage System to Achieve Efficient Use of Fast Memory Area

  Oe, K. & Nanri, T., 11 2019, Proceedings - 2019 7th International Symposium on Computing and Networking, CANDAR 2019. Institute of Electrical and Electronics Engineers Inc., p. 63-72 10 p. 8958294. (Proceedings - 2019 7th International Symposium on Computing and Networking, CANDAR 2019).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Data storage equipment
  • Costs

• Performance improvement of high-speed file transfer over JHPCN

  Pavarangkoon, P., Murata, K. T., Yamamoto, K., Muranaga, K., Mizuhara, T., Fukazawa, K., Egawa, R., Katagiri, T., Ogino, M. & Nanri, T., 8 2019, Proceedings - IEEE 17th International Conference on Dependable, Autonomic and Secure Computing, IEEE 17th International Conference on Pervasive Intelligence and Computing, IEEE 5th International Conference on Cloud and Big Data Computing, 4th Cyber Science and Technology Congress, DASC-PiCom-CBDCom-CyberSciTech 2019. Institute of Electrical and Electronics Engineers Inc., p. 1086-1089 4 p. 8890260. (Proceedings - IEEE 17th International Conference on Dependable, Autonomic and Secure Computing, IEEE 17th International Conference on Pervasive Intelligence and Computing, IEEE 5th International Conference on Cloud and Big Data Computing, 4th Cyber Science and Technology Congress, DASC-PiCom-CBDCom-CyberSciTech 2019).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Networking
  • Japan
  • High Performance
  • High Speed
  • Performance Improvement

• Scalable Direct-Iterative Hybrid Solver for Sparse Matrices on Multi-Core and Vector Architectures

  Ono, K., Kato, T., Ohshima, S. & Nanri, T., 12 15 2019. 10 p.

  研究成果: Contribution to conference › Paper › 査読
• 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: Chapter in Book/Report/Conference proceeding › Chapter

  • Data storage equipment
  • Communication
  • Molecular orbitals
  • Magnetohydrodynamics
  • Scalability

• ATSMF: Automated tiered storage with fast memory and slow flash storage to improve response time with concentrated input-output (IO) workloads

  Oe, K., Sato, M. & Nanri, T., 12 2018, In : IEICE Transactions on Information and Systems. E101D, 12, p. 2889-2901 13 p.

  研究成果: Contribution to journal › Article › 査読

  • Data storage equipment
  • Servers
  • Agglomeration
  1 被引用数 (Scopus)

• Attribute-based quality classification of academic papers

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

  研究成果: Contribution to journal › Article › 査読

  • Machine Learning
  • Publications
  • Classifiers
  • Research Personnel
  • Databases

• 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; vol. 2018-January).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Data storage equipment
  • Agglomeration
  2 被引用数 (Scopus)

• 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. (eds.). Springer Verlag, p. 243-257 15 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11203 LNCS).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Data Visualization
  • Buffer
  • Data visualization
  • Time-varying
  • Simulation

• 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: Contribution to conference › Paper › 査読

• Mellanox社のスイッチ装置への集団通信オフロード機能による集団通信隠蔽効果の調査

  Nanri, T., Ohshima, S. & Ono, K., 7 23 2018, In : 研究報告ハイパフォーマンスコンピューティング（HPC）. 165, 12, p. 1-10 10 p.

  研究成果: Contribution to journal › Article

• Message from the workshop chair

  Nanri, T., 1 31 2018, In : ACM International Conference Proceeding Series. p. iv

  研究成果: Contribution to journal › Editorial › 査読

• 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: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Flash
  • Driver
  • Response Time
  • Data storage equipment
  • Linux
  1 被引用数 (Scopus)

• Performance Evaluation and Optimization of MagnetoHydroDynamic Simulation for Planetary Magnetosphere with Xeon Phi KNL

  Fukazawa, K., Soga, T., Umeda, T. & Nanri, T., 2018, Parallel Computing is Everywhere. Joubert, G. R., Dazzi, P., Peters, F., Danelutto, M. & Bassini, S. (eds.). IOS Press BV, p. 178-187 10 p. (Advances in Parallel Computing; vol. 32).

  研究成果: Chapter in Book/Report/Conference proceeding › Chapter

  • Magnetosphere
  • Magnetohydrodynamics
  • Decomposition
• 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. (ed.). Springer Verlag, p. 434-443 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10274 LNCS).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Citations
  • Cross-validation
  • Classifier
  • Machine Learning
  • Discrimination

• 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: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Data storage equipment
  • Costs
  3 被引用数 (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. (eds.). Springer Verlag, p. 149-161 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10150 LNCS).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Communication
  • Computer systems
  • Design
  • Data storage equipment
  • Libraries
  2 被引用数 (Scopus)

• スーパーコンピュータシステムITOの性能評価

  Ohshima, S., Nanri, T., Watanabe, Y., Amano, H. & Ono, K., 12 11 2017, In : 研究報告ハイパフォーマンスコンピューティング（HPC）. 162, 7, p. 1-9 9 p.

  研究成果: Contribution to journal › Article

• 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, In : 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: Contribution to journal › Article
• 2016

  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. (eds.). Institute of Electrical and Electronics Engineers Inc., p. 971-974 4 p. 7557753

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Servers
  5 被引用数 (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; vol. 25-28-September-2016).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Communication
  • Scalability
  • Pipelines
  1 被引用数 (Scopus)

• 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; vol. 2016-August).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Data storage equipment
  • Communication
  • Distributed computer systems
  • Demonstrations

• 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. (eds.). 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: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Simulator
  • Interconnection Networks
  • Network Simulation
  • Simulators
  • Data storage equipment
  1 被引用数 (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: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Servers
  7 被引用数 (Scopus)
• 2015

  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. (eds.). 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: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Interfaces (computer)
  • Data storage equipment
  • Communication
  • Parallel programming
  • Message passing
  3 被引用数 (Scopus)
• 2014

  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; vol. 25).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Magnetosphere
  • Magnetohydrodynamics
  • Domain decomposition methods
  • Supercomputers
  • Communication
  2 被引用数 (Scopus)
• 2013

  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; vol. 402).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Magnetosphere
  • Performance Evaluation
  • Magnetohydrodynamics
  • Domain decomposition methods
  • Cache
  2 被引用数 (Scopus)
• 2012

  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: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Graphics processing unit
  • Decomposition
  • flexibility
  • performance
  1 被引用数 (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., 1 1 2012, European Microwave Week 2012: "Space for Microwaves", EuMW 2012, Conference Proceedings - 42nd European Microwave Conference, EuMC 2012. IEEE Computer Society, p. 795-798 4 p. 6459088. (European Microwave Week 2012: "Space for Microwaves", EuMW 2012, Conference Proceedings - 42nd European Microwave Conference, EuMC 2012).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Graphics processing unit
  • Decomposition
  2 被引用数 (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, In : IEEE Antennas and Propagation Magazine. 54, 5, p. 186-195 10 p., 6348145.

  研究成果: Contribution to journal › Article › 査読

  • finite difference time domain method
  • Graphics processing unit
  • flexibility
  • performance
  35 被引用数 (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: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Graphics processing unit
  • Data storage equipment
  • Decomposition
  2 被引用数 (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: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Magnetosphere
  • Supercomputers
  • Domain decomposition methods
  • Plasma simulation
  • Computer simulation
  1 被引用数 (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: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Oils and fats
  • Trees (mathematics)
  • Communication
  • Topology
  • Telecommunication links
  1 被引用数 (Scopus)
• 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: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Packet Routing
  • Contention
  • Interconnection Networks
  • Penalty
  • Communication

• 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: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Dynamic Algorithms
  • Communication
  • Unstable
  • Collective Communication
  • Enhancement
  1 被引用数 (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: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Communication
  • Oils and fats
  • Information use
  • Experiments
  1 被引用数 (Scopus)
• 2009

  A dynamic solution for efficient MPI collective communications

  Mamadou, H. N., Gu, F. L., Oddou, V., Nanri, T. & Murakami, K., 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; vol. 1).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Collective Communication
  • InfiniBand
  • Message Passing Interface
  • Ethernet
  • Message passing

• 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: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Message passing
  • Ethernet
  • Communication
  • Experiments
  2 被引用数 (Scopus)
• 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.; vol. 5).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • 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: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Communication
  • Scalability
  • Costs
  • Experiments

• Performance models for MPI collective communications with network contention

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

  研究成果: Contribution to journal › Article › 査読

  • Telecommunication networks
  • Communication
  • Message passing
  • Ethernet
  • 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 ed. p. 23-38 16 p. (AIP Conference Proceedings; vol. 963, no. 1).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • supercomputers
  • Japan
  • education
  • performance
  • estimating

• Dynamic optimization of load balance in MPI broadcast

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

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Load Balance
  • Dynamic Optimization
  • Broadcast
  • Communication
  • Table

• 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 ed. p. 106-109 4 p. (AIP Conference Proceedings; vol. 963, no. 2).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • dynamic load
  • dynamic loads
  • multiplication
  • evaluation
  • matrix

• 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., 2007, Computation in Modern Science and Engineering - Proceedings of the International Conference on Computational Methods in Science and Engineering 2007 (ICCMSE 2007). 2 ed. p. 52-56 5 p. (AIP Conference Proceedings; vol. 963, no. 2).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • messages
  • communication
  • performance
  • specifications
  • MIMD (computers)

• 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., 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: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Communication
  • Message passing
  • Linear regression
  2 被引用数 (Scopus)

• 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 ed. p. 1195-1198 4 p. (AIP Conference Proceedings; vol. 963, no. 2).

  研究成果: Chapter in Book/Report/Conference proceeding › Conference contribution

  • optimization
  • spin glass
  • specifications
  • physics
  • energy