Publications

English | Japanese

2022

  • Sohei Koyama, Osamu Tatebe, "Scalable Data Parallel Distributed Training for Graph Neural Networks", Proceedings of Workshop on AI for Datacenter Optimization (ADOPT'22), 2022 (to appear)

  • Osamu Tatebe, Hiroki Ohtsuji, "Caching Support for CHFS Node-local Persistent Memory File System", Proceedings of 3rd Workshop on Extreme-Scale Storage and Analysis (ESSA 2022), 2022 (to appear)

  • Osamu Tatebe, Kazuki Obata, Kohei Hiraga, Hiroki Ohtsuji, "CHFS: Parallel Consistent Hashing File System for Node-local Persistent Memory", Proceedings of the ACM International Conference on High Performance Computing in Asia-Pacific Region (HPC Asia 2022), pp.115-124, 10.1145/3492805.3492807, 2022

2020

  • Kohei Sugihara, Osamu Tatebe, "Design of Direct Read from Sparse Segments in MPI-IO", Proceedings of the 6th IEEE International Conference on Data Science and Systems (DSS), pp.1308-1315, 10.1109/HPCC-SmartCity-DSS50907.2020.00168, 2020

  • Takayuki Tanabe, Takashi Hoshino, Hideyuki Kawashima, Osamu Tatebe, "An Analysis of Consistency Control Protocols for In-Memory Databases with CCBench", Proceedings of the VLDB Endowment, Vol. 13, No. 13, pp. 3531-3544, doi: 10.14778/3424573.3424575, 2020

  • Kohei Sugihara, Osamu Tatebe, "Design of Locality-aware MPI-IO for Scalable Shared File Write Performance", Proceedings of the IEEE International Workshop on High-Performance Storage, pp.1080-1089, doi: 10.1109/IPDPSW50202.2020.00179, 2020

  • Kohei Hiraga, Osamu Tatebe, Hideyuki Kawashima, "Scalable Distributed Metadata Server Based on Nonblocking Transactions", Journal of Universal Computer Science, Vol.26, Issue 1, pp.89-106, 2020

  • Osamu Tatebe, Shukuko Moriwake, Yoshihiro Oyama, "Gfarm/BB - Gfarm file system for node-local burst buffer", Journal of Computer Science and Technology, Vol.35, Issue 1, pp.61-71, doi: 10.1007/s11390-020-9803-z, 2020

2019

  • Kenta Machida, Osamu Tatebe, "GHOSTZ PW/GF: Distributed Parallel Homology Search System for Large-scale Metagenomic Analysis", Proceedings of the Third IEEE International Workshop on Benchmarking, Performance Tuning and Optimization for Big Data Applications (BPOD 2019), pp.3492-3700, doi: 10.1109/BigData47090.2019.9006499, 2019

  • Kazuhiro Serizawa, Osamu Tatebe, "Accelerating Machine Learning I/O by overlapping data staging and mini-batch generations", Proceedings of the 6th IEEE/ACM International Conference on Big Data Computing, Applications and Technologies, pp.31-34, doi: 10.1145/3365109.3368768, 2019

  • Takuto Sato, Osamu Tatebe, Hiroyuki Kusaka, "In-situ data analysis system for high resolution meteorological large eddy simulation model", Proceedings of the 6th IEEE/ACM International Conference on Big Data Computing, Applications and Technologies, pp.155-158, doi: 10.1145/3365109.3368769, 2019

  • Harunobu Daikoku, Hideyuki Kawashima, and Osamu Tatebe, "Skew-Aware Collective Communication for MapReduce Shuffling", IEICE Transactions on Information and Systems, Vol.E102-D, No.12, pp.2389-2399, doi: 10.1587/transinf.2019PAP0019, 2019

  • Yasuhiro Nakamura, Hideyuki Kawashima, Osamu Tatebe, "Integration of TicToc Concurrency Control Protocol with Parallel Write Ahead Logging Protocol", International Journal of Networking and Computing, Vol.9, No.2, pp.339-353, doi: 10.15803/ijnc.9.2_339, 2019

2018

  • Harunobu Daikoku, Hideyuki Kawashima, and Osamu Tatebe, "Skew-Aware Collective Communication for MapReduce Shuffling", Proceedings of the 6th Workshop on Scalable Cloud Data Management, pp.3331-3340, doi: 10.1109/BigData.2018.8622088, 2018

  • Yasuhiro Nakamura, Hideyuki Kawashima, Osamu Tatebe, "Integrating TicToc with Parallel Logging", Proceedings of the 6th International Workshop on Computer Systems and Architectures, pp.105-111, doi: 10.1109/CANDARW.2018.00028, 2018 (Best Paper)

  • Kohei Hiraga, Osamu Tatebe, Hideyuki Kawashima, "PPMDS: A Distributed Metadata Server based on Nonblocking Transactions", Proceedings of the Second International Workshop on Data Science Engineering and its Applications, pp.202-208, doi: 10.1109/SNAMS.2018.8554478, 2018 (Best Paper)

  • Masahiro Tanaka, Osamu Tatebe, Hideyuki Kawashima, "Applying Pwrake Workflow System and Gfarm File System to Telescope Data Processing", Proceedings of 2018 IEEE International Conference on Cluster Computing, pp.124-133, doi: 10.1109/CLUSTER.2018.00024, 2018

  • Takayuki Tanabe, Hideyuki Kawashima, Osamu Tatebe, "Integration of Parallel Write Ahead Logging and Cicada Concurrency Control Method", Proceedings of the 2nd IEEE International Workshop on Big Data and IoT Security in Smart Computing, pp.291-296, doi: 10.1109/SMARTCOMP.2018.00018, 2018

  • Ryota Takizawa, Hideyuki Kawashima, Ryuya Mitsuhashi and Osamu Tatebe, "Performing External Join Operator on PostgreSQL with Data Transfer Approach", Proceedings of the International Conference on High Performance Computing in Asia-Pacific Region (HPC Asia), pp.271-277, doi: 10.1145/3149457.3149480, 2018

2017

  • Fuyumasa Takatsu, Kohei Hiraga, Osamu Tatebe, "PPFS: A Scale-out Distributed File System for Post-petascale Systems", Journal of Information Processing, Vol.25, pp.438-447, doi: 10.2197/ipsjjip.25.438, 2017

  • Xieming Li, Osamu Tatebe, "Data-Aware Task Dispatching for Batch Queuing System", IEEE Systems Journal, Vol.11, Issue 2, pp.889-897, doi: 10.1109/JSYST.2015.2471850, 2017

  • Kentaro Horio, Hideyuki Kawashima, Osamu Tatebe, "Efficient Parallel Summation on Encrypted Database System", Proceedings of IEEE International Conference on Big Data and Smart Computing (BigComp), pp.178-185, doi: 10.1109/BIGCOMP.2017.7881735, 2017

  • Naofumi Murata, Hideyuki Kawashima, Osamu Tatebe, "Accelerating Read Atomic Multi-partition Transaction with Remote Direct Memory Access", Proceedings of IEEE International Conference on Big Data and Smart Computing (BigComp), pp.239-246, doi: 10.1109/BIGCOMP.2017.7881705, 2017

2016

  • Fuyumasa Takatsu, Kohei Hiraga, Osamu Tatebe, "PPFS: A Scale-out Distributed File System for Post-Petascale Systems", Proceedings of IEEE International Conference on Data Science Systems (DSS), pp.1477-1484, doi: 10.1109/HPCC-SmartCity-DSS.2016.0210, 2016

  • Ryuya Mitsuhashi, Hideyuku Kawashima, Takahiro Nishimichi, Osamu Tatebe, "Three-Dimensional Spatial Join Count Exploiting CPU Optimized STR R-Tree", Proceedings of Big Data Challenges, Research, and Technologies in the Earth and Planetary Sciences, pp.2938-2947, doi: 10.1109/BigData.2016.7840944, 2016

  • Jiang Li, Hideyuki Kawashima, Osamu Tatebe, "Efficient Window Aggregate Method on Array Database System", Journal of Information Processing, Vol.24, No.6, pp.867-877, doi: 10.2197/ipsjjip.24.867, 2016

  • Masahiro Tanaka, Osamu Tatebe, "Design of Fault Tolerant Pwrake Workflow System Supported by Gfarm File System", Proceedings of 9th Workshop on Many-Task Computing on Clouds, Grids, and Supercomputers (MTAGS), pp.7-12, doi: 10.1109/MTAGS.2016.05, 2016

  • Xieming Li, Osamu Tatebe, "Improved Data-Aware Task Dispatching for Batch Queuing Systems", Proceedings of the Seventh International Workshop on Data-Intensive Computing in the Clouds (DataCloud), pp.37-44, doi: 10.1109/DataCloud.2016.009, 2016

  • Jiang Li, Hideyuki Kawashima, Osamu Tatebe, "Fast Window Aggregate on Array Database by Recursive Incremental Computation", Proceedings of 12th IEEE International Conference on e-Science (e-Science), pp.101-110, doi: 10.1109/eScience.2016.7870890, 2016

  • Ken T. Murata, Kazuya Muranaga, Kazunori Yamamoto, Yoshiaki Nagaya, Praphan Pavarangkoon, Shinsuke Satoh, Takamichi Mizuhara, Eizen Kimura, Osamu Tatebe, Masahiro Tanaka, Shintaro Kawahara, "Real-time 3D Visualization of Phased Array Weather Radar Data via Concurrent Processing in Science Cloud", Proceedings of 7th IEEE Annual Information Technology, Electronics and Mobile Communication Conference (IEEE IEMCON), pp.1-7, doi: 10.1109/IEMCON.2016.7746347, 2016

  • Ken T. Murata, Praphan Pavarangkoon, Kazunori Yamamoto, Yoshiaki Nagaya, Kazuya Muranaga, Takamichi Mizuhara, Ayahiro Takaki, Osamu Tatebe, Eizen Kimura, Takashi Kurosawa, "Multiple Streams of UDT and HpFP Protocols for High-bandwidth Remote Storage System in Long Fat Network", Proceedings of 7th IEEE Annual Information Technology, Electronics and Mobile Communication Conference (IEEE IEMCON), pp.1-6, doi: 10.1109/IEMCON.2016.7746276, 2016

  • Yoshihiro Oyama, Shun Ishiguro, Jun Murakami, Shin Sasaki, Ryo Matsumiya, Osamu Tatebe, "Experimental Analysis of Operating System Jitter Caused by Page Reclaim", Journal of Supercomputing, Vol.72, No.5, pp.1946-1972, doi: 10.1007/s11227-016-1703-1, 2016

  • Fuyumasa Takatsu, Kohei Hiraga, Osamu Tatebe, "Design of object storage using OpenNVM for high-performance distributed file system", Journal of Information Processing, Vol.24, No.5, pp.824-833, doi: 10.2197/ipsjjip.24.824, 2016

  • Yoshihiro Oyama, Jun Murakami, Shun Ishiguro, Osamu Tatebe, "Implementation of a deduplication cache mechanism using content-defined chunking", International Journal of High Performance Computing and Networking (IJHPCN), Vol.9, No.3, pp.190-205, doi: 10.1504/IJHPCN.2016.076251, 2016

2015

  • Shin Sasaki, Ryo Matsumiya, Kazushi Takahashi, Yoshihiro Oyama, Osamu Tatebe, "RDMA-based Cooperative Caching for a Distributed File System", Proceedings of the 21st IEEE International Conference on Parallel and Distributed Systems (ICPADS), pp.344-353, doi: 10.1109/ICPADS.2015.51, 2015

  • Hiroki Ohtsuji, Osamu Tatebe, "Active-Storage Mechanism for Cluster-wide RAID System", Proceedings of IEEE International Conference on Data Science and Data Intensive Systems (DSDIS), pp.25-32, doi: 10.1109/DSDIS.2015.101, 2015

  • Shin Sasaki, Kazushi Takahashi, Yoshihiro Oyama, Osamu Tatebe, "RDMA-based Direct Transfer of File Data to Remote Page Cache", Proceedings of 2015 IEEE International Conference on Cluster Computing (Cluster), pp.214-225, doi: 10.1109/CLUSTER.2015.40, 2015

  • Hiroki Ohtsuji, Osamu Tatebe, "Server-side Efficient Parity Generation for Cluster-wide RAID System", Proceedings of 7th IEEE International Conference on Cloud Computing Technology and Science (CloudCom), pp.444-447, doi: 10.1109/CloudCom.2015.25, 2015

  • Hiroki Ohtsuji, Osamu Tatebe, "Network-based Data Processing Architecture for Reliable and High-performance Distributed Storage System", Euro-Par 2015: Parallel Processing Workshops, Lecture Notes in Computer Science, Vol.9523, pp.16-26, doi: 10.1007/978-3-319-27308-2_2, 2015

  • T Amagasa, S Aoki, Y Aoki, T Aoyama, T Doi, K Fukumura, N Ishii, K-I Ishikawa, H Jitsumoto, H Kamano, Y Konno, H Matsufuru, Y Mikami, K Miura, M Sato, S Takeda, O Tatebe, H Togawa, A Ukawa, N Ukita, Y Watanabe, T Yamazaki, T Yoshie, "Sharing lattice QCD data over a widely distributed file system", Journal of Physics: Conference Series, Vol.664, 042058 (7pp), doi: 10.1088/1742-6596/664/4/042058, 2015

2014

  • Satoshi Matsuoka, Hitoshi Sato, Osamu Tatebe, Michihiro Koibuchi, Ikki Fujiwara, Shuji Suzuki, Masanori Kakuta, Takashi Ishida, Yutaka Akiyama, Toyotaro Suzumura, Koji Ueno, Hiroki Kanezashi, Takemasa Miyoshi, "Extreme Big Data (EBD): Next Generation Big Data Infrastructure Technologies Towards Yottabyte/Year", Supercomputing Frontiers and Innovations, Vol.1, No.2, pp.89-107, doi: 10.14529/jsfi140206, 2014

  • Jiang Li, Hideyuki Kawashima, Osamu Tatebe, "Incremental Window Aggregates over Array Database", Proceedings of IEEE International Conference on Big Data (BigData), short paper, pp.183-188, doi: 10.1109/BigData.2014.7004230, 2014

  • Masahiro Tanaka, Osamu Tatebe, "Disk Cache-Aware Task Scheduling For Data-Intensive and Many-Task Workflow", Proceedings of IEEE International Symposium on Cluster Computing (Cluster), pp.167-175, doi: 10.1109/CLUSTER.2014.6968774, 2014

  • Hiroki Ohtsuji, Osamu Tatebe, "POSTER: Preliminary evaluation of optimized transfer method for cluster-wide RAID-4", Proceedings of IEEE International Symposium on Cluster Computing (Cluster), poster, pp.284-285, doi: 10.1109/CLUSTER.2014.6968775, 2014

  • Yoshihiro Oyama, Shun Ishiguro, Jun Murakami, Shin Sasaki, Ryo Matsumiya, and Osamu Tatebe, "Reduction of Operating System Jitter Caused by Page Reclaim", Proceedings of the 4th International Workshop on Runtime and Operating Systems for Supercomputers (ROSS), Article No.9, doi: 10.1145/2612262.2612270, 2014

  • Ken T. Murata, Hidenobu Watanabe, Kazunori Yamamoto, Eizen Kimura, Masahiro Tanaka, Osamu Tatebe, Kentaro Ukawa, Kazuya Muranaga, Yutaka Suzuki, Hirotsugu Kojima, "A high-speed data processing technique for time-sequential satellite observation data", IEICE Communications Express, Vol.3, No.2, pp.74-79, doi: 10.1587/comex.3.74, 2014

2012

  • Masahiro Tanaka, Osamu Tatebe, "Workflow Scheduling to Minimize Data Movement using Multi-constraint Graph Partitioning", Proceedings of IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid), pp.65-72, doi: 10.1109/CCGrid.2012.134, 2012

2011

  • Shunsuke Mikami, Kazuki Ohta and Osamu Tatebe, "Using the Gfarm File System as a POSIX compatible storage platform for Hadoop MapReduce applications", Proceedings of 12th IEEE/ACM International Conference on Grid Computing (Grid 2011), pp.181-189, doi: 10.1109/Grid.2011.31, 2011

  • Hiroki Kimura, Osamu Tatebe, "MPI-IO/Gfarm: An Optimized Implementation of MPI-IO for the Gfarm File System", Proceedings of 11th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid), poster presentation, pp.610-611, doi: 10.1109/CCGrid.2011.82, 2011

  • Kenji Kobayashi, Shunsuke Mikami, Hiroki Kimura, Osamu Tatebe, "The Gfarm File System on Compute Clouds", Proceedings of 1st International Workshop on Data Intensive Computing in the Clouds (DataCloud 2011), pp.1034-1041, doi: 10.1109/IPDPS.2011.255, 2011

  • Mark G. Beckett, Paul Coddington, Bálint Joó, Chris M. Maynard, Dirk Pleiter, Osamu Tatebe, Tomoteru Yoshie, "Building the International Lattice Data Grid", Computer Physics Communications, Elsevier, Vol.182, Issue 6, pp.1208-1214, doi: 10.1016/j.cpc.2011.01.027, 2011.

2010

  • Osamu Tatebe, Kohei Hiraga, Noriyuki Soda, "Gfarm Grid File System", New Generation Computing, Ohmsha, Ltd. and Springer, Vol.28, No.3, pp.257-275, doi: 10.1007/s00354-009-0089-5, 2010

  • Viet-Trung Tran, Gabriel Antoniu, Bogdan Nicolae, Luc Bougé and Osamu Tatebe, "Towards a Grid File System Based on a Large-Scale BLOB Management Service", Grids, P2P and Services Computing, Springer, pp.7-19, doi: 10.1007/978-1-4419-6794-7_2, 2010

  • Masahiro Tanaka, Osamu Tatebe, "Pwrake: A parallel and distributed flexible workflow management tool for wide-area data intensive computing", Proceedings of ACM International Symposium on High Performance Distributed Computing (HPDC), pp.356-359, doi: 10.1145/1851476.1851529, 2010

2008

  • Shohei Nishida, Nobuhiko Katayama, Ichiro Adachi, Osamu Tatebe, Mitsuhisa Sato, Taisuke Boku, Akira Ukawa, "High Performance Data Analysis for Particle Physics using the Gfarm file system", Journal of Physics: Conference Series, 119, 062039 (7pp), doi: 10.1088/1742-6596/119/6/062039, 2008.

  • Yoshihiro Nakajima, Yoshiaki Aida, Mitsuhisa Sato, Osamu Tatebe, "Performance Evaluation of Data Management Layer by Data Sharing Patterns for Grid RPC Applications", Proceedings of Euro-Par 2008, LNCS 5168, Springer, pp.554-564, doi: 10.1007/978-3-540-85451-7_59, 2008

  • Gabriel Antoniu, Loïc Cudennec, Majd Ghareeb, Osamu Tatebe, "Building Hierarchical Grid Storage Using the GFARM Global File System and the JUXMEM Grid Data-Sharing Service", Proceedings of Euro-Par 2008, LNCS 5168, Springer, pp.456-465, doi: 10.1007/978-3-540-85451-7_50, 2008

2007

  • Yusuke Tanimura, Yoshio Tanaka, Satoshi Sekiguchi, Osamu Tatebe, "Performance Evaluation of Gfarm Version 1.4 as a Cluster Filesystem", Proceedings of the 3rd International Workshop on Grid Computing and Applications (GCA 2007), World Scientific Publishing Co. Pte. Ltd., pp.38-52, doi: 10.1142/9789812708823_0004, 2007.

  • Cindy Zheng, David Abramson, Peter W. Arzberger, Shahaan Ayyub, Colin Enticott, Slavisa Garic, Wojtek Goscinski, Mason J. Katz, Bu Sung Lee, Phil M. Papadopoulos, Sugree Phatanapherom, Somsak Sriprayoonsakul, Yoshio Tanaka, Yusuke Tanimura, Osamu Tatebe, Putchong Uthayopas, "Lessons Learned Through Driving Science Applications in the PRAGMA Grid", Int. J. Web and Grid Services, Inderscience Enterprises Ltd., Vol.3, No.3, pp.287-312, 10.1504/IJWGS.2007.014958, 2007.

  • Manuel Pereira, Osamu Tatebe, Leo Luan, Ted Anderson, "Resource Namespace Service Specification", Open Grid Forum, GFS-WG, GFD.101, 2007. PDF

2006

  • Z. Ding, Y. Luo, X. Wei, C. Misleh, W. W. Li, P. W. Arzberger, O. Tatebe, "My WorkSphere: Integrative Work Environment for Grid-unaware Biomedical Researchers and Applications", Proceedings of 2nd Grid Computing Environment Workshop, 2006.

  • X. Wei, Z. Ding, W. W. Li, O. Tatebe, J. Jiang, L. Hu, P. W. Arzberger, "GDIA: A Scalable Grid Infrastructure for Data Intensive Applications", Proceedings of IEEE International Conference on Hybrid Information Technology (ICHIT 2006), pp.347-354, 10.1109/ICHIT.2006.253511, 2006.

  • Cindy Zheng, David Abramson, Peter W. Arzberger, Shahaan Ayyub, Colin Enticott, Slavisa Garic, Mason J. Katz, Jae-Hyuck Kwak, Bu-Sung Lee, Philip M. Papadopoulos, Sugree Phatanapherom, Somsak Sriprayoonsakul, Yoshio Tanaka, Yusuke Tanimura, Osamu Tatebe, Putchong Uthayopas, "The PRAGMA Testbed - Building a Multi-Application International Grid", Proceedings of International Workshop on Grid Testbeds (Grid Testbeds), doi: 10.1109/CCGRID.2006.1630948, 2006.

  • Wilfred W. Li, Sriram Krishnan, Kurt Mueller, Kohei Ichikawa, Susumu Date, Sargis Dallakyan, Michel Sanner, Chris Misleh, Zhaohui Ding, Xiaohui Wei, Osamu Tatebe, Peter W. Arzberger, "Building Cyberinfrastructure for Bioinformatics Using Service Oriented Architecture", Proceedings of Fourth International Workshop on Biomedical Computations on the Grid (BioGrid), doi: 10.1109/CCGRID.2006.1630932, 2006.

  • Takayuki Okamoto, Taisuke Boku, Mitsuhisa Sato, Osamu Tatebe, "P2P Overlay Network for TCP Programming with UDP Hole Punching", Proceedings of IFIP International Conference on Network and Parallel Computing (NPC 2006), 2006.

  • Wilfred W. Li, Peter W. Arzberger, Chang Lim Yeo, Larry Arg, Osamu Tatebe, Satoshi Sekiguchi, Karpjoo Jeong, Suntae Hwang, Susumu Date, Jae-Hyuck Kwak, "Proteome Analysis using iGAP in Gfarm", Grid Computing in Life Sciences, Proceedings of 2nd International Workshop on Life Science Grid (LSGRID 2005), pp.142-154, doi: 10.1142/9789812772503_0013, 2006

2005

  • Wei Xiaohui, Wilfred W. Li, Osamu Tatebe, Xu Gaochao, Hu Liang, Ju Jiubin, "Integrating Local Job Scheduler - LSF with Gfarm", Lecture Notes In Computer Science, Springer, 3758, pp.196-204, doi: 10.1007/11576235_25, 2005.

  • Wei Xiaohui, Wilfred W. Li, Osamu Tatebe, Xu Gaochao, Hu Liang, Ju Jiubin, "Implementing data aware scheduling in Gfarm using LSF scheduler plugin mechanism", Proceedings of 2005 International Conference on Grid Computing and Applications (GCA'05), pp.3-10, 2005. PDF

2004

  • Naotaka Yamamoto, Osamu Tatebe, Satoshi Sekiguchi, "Parallel and Distributed Astronomical Data Analysis on Grid Datafarm,", Proceedings of 5th IEEE/ACM International Workshop on Grid Computing (Grid 2004), pp.461-466, doi: 10.1109/GRID.2004.47, 2004.
  • Osamu Tatebe, Noriyuki Soda, Youhei Morita, Satoshi Matsuoka, Satoshi Sekiguchi, "Gfarm v2: A Grid file system that supports high-performance distributed and parallel data computing," Proceedings of the 2004 Computing in High Energy and Nuclear Physics (CHEP04), Interlaken, Switzerland, September 2004. PDF
  • Yuetsu Kodama, Tomohiro Kudoh, R. Takano, H. Sato, Osamu Tatebe, Satoshi Sekiguchi, "GNET-1: gigabit Ethernet network testbed", Proceedings of 2004 IEEE International Conference on Cluster Computing (CLUSTER'04), pp.185-192, doi: 10.1109/CLUSTR.2004.1392616, 2004.

  • Osamu Tatebe, Hirotaka Ogawa, Yuetsu Kodama, Tomohiro Kudoh, Satoshi Sekiguchi, Satoshi Matsuoka, Kento Aida, Taisuke Boku, Mitsuhisa Sato, Youhei Morita, Yoshinori Kitatsuji, Jim Williams, John Hicks, "The Second Trans-Pacific Grid Datafarm Testbed and Experiments for SC2003", Proceedings of 2004 International Symposium on Applications and the Internet Workshops (SAINT 2004 Workshops), Tokyo, Japan, pp. 602-607, doi: 10.1109/SAINTW.2004.1268694, 2004.

2003

  • Koji Segawa, Osamu Tatebe, Yuetsu Kodama, Tomohiro Kudoh, Toshiyuki Shimizu, "Design and implementation of PVFS-PM: a cluster file system on SCore", Proceedings of Workshop on Parallel I/O in Cluster Computing and Computational Grids, pp.705-711, doi: 10.1109/CCGRID.2003.1199436, 2003.

  • Atsuko Takefusa, Osamu Tatebe, Satoshi Matsuoka, Youhei Morita, "Performance Analysis of Scheduling and Replication Algorithms on Grid Datafarm Architecture for High Energy Physics Applications", Proceedings of the 12th IEEE International Symposium on High Performance Distributed Computing (HPDC-12), pp.34-43, doi: 10.1109/HPDC.2003.1210014, 2003

  • Osamu Tatebe, Satoshi Sekiguchi, Youhei Morita, Satoshi Matsuoka, Noriyuki Soda, "Worldwide Fast File Replication on Grid Datafarm", Proceedings of the 2003 Computing in High Energy and Nuclear Physics (CHEP03), La Jolla, Ca, USA, March 2003. PSN THAT06. PDF Letter | A4, Abstract
  • Y. Morita, H. Sato, Y. Watase, O. Tatebe, S. Sekiguchi, S. Matsuoka, N. Soda, A. Dell'Acqua, "Building A High Performance Parallel File System Using Grid Datafarm and ROOT I/O", Proceedings of the 2003 Computing in High Energy and Nuclear Physics (CHEP03), La Jolla, Ca, USA, March 2003. PSN TUDT010. PDF, Abstract

2002

  • Osamu Tatebe, Youhei Morita, Satoshi Matsuoka, Noriyuki Soda, Satoshi Sekiguchi, "Grid Datafarm Architecture for Petascale Data Intensive Computing," Proceedings of the 2nd IEEE/ACM International Symposium on Cluster Computing and the Grid (CCGrid 2002), IEEE, pp.102-110, doi: 10.1109/CCGRID.2002.1017117, 2002

2001

  • Osamu Tatebe, Umpei Nagashima, Satoshi Sekiguchi, Hisayoshi Kitabayashi, Yoshiyuki Hayashida, "Design and implementation of FMPL, a fast message-passing library for remote memory operations", Proceedings of Conference on High Performance Networking and Computing (SC2001), IEEE/ACM, 10 pages, doi: 10.1145/582034.582049, 2001 (CD-ROM)

  • Youhei Morita, Osamu Tatebe, Satoshi Matsuoka, Noriyuki Soda, Hiroyuki Sato, Yoshio Tanaka, Satoshi Sekiguchi, S. Kawabata, Yoshiyuki Watase, Masatoshi Imori, Tomio Kobayashi, "Grid Data Farm for Atlas Simulation Data Challenges," Proceedings of International Conference on Computing of High Energy and Nuclear Physics, pp.699-701, 2001 PDF (169K)

  • Osamu Tatebe, Youhei Morita, Satoshi Matsuoka, Noriyuki Soda, Hiroyuki Sato, Yoshio Tanaka, Satoshi Sekiguchi, Yoshiyuki Watase, Masatoshi Imori and Tomio Kobayashi, "Grid Data Farm for Petascale Data Intensive Computing," Techinical Report, Electrotechnical Laboratory, TR-2001-4, 2001 PDF (338K), Abstract

2000

  • Osamu Tatebe, Mitsuhisa Sato, and Satoshi Sekiguchi, "Impact of OpenMP Optimizations for the MGCG Method", Proceedings of the third International Symposium on High Performance Computing (ISHPC 2000), Lecture Notes in Computer Science, Springer, 1940, pp.471-481, doi: 10.1007/3-540-39999-2_44, 2000

1999

  • Tomohiro Kudoh, Shinji Nishimura, Junji Yamamoto, Hiroaki Nishi, Osamu Tatebe, Hideharu Amano, "RHiNET: A network for high performance parallel processing using locally distributed computers", Proceedings of 1999 International Workshop on Innovative Architecture (IWIA99), IEEE Computer Society, pp.69-73, 10.1109/IWIA.1999.898844, 1999

1998

  • Hayato YAMANA, Osamu Tatebe, Hanpei Koike, Yuetsu Kodama, Hirofumi Sakane, and Yoshinori Yamaguchi, "Loopacross: Beyond Doacross for Distributed Memory Multiprocessors", Proceedings of IASTED Int. Conf. of PDCN'98, pp.229-235, Brisbane, Australia, (1998.12.14-16)

  • Osamu Tatebe, Yuetsu Kodama, Satoshi Sekiguchi and Yoshinori Yamaguchi, "Highly Efficient Implementation of MPI Point-to-point Communication Using Remote Memory Operations", Proceedings of ICS98, ACM, pp.267-273, doi: 10.1145/277830.277890, 1998

THE MGCG METHOD

An efficient parallel solver for Poisson Equation with severe coefficient jumps

This article explains the MGCG method and shows the sufficient condition of the Multigrid Preconditioner for the CG method. The MGCG method has quite a good convergence rate on the Poisson equation with severe coefficient jumps.

  • Osamu Tatebe, "The Multigrid Preconditioned Conjugate Gradient Method", Proceedings of Sixth Copper Mountain Conference on Multigrid Methods, NASA Conference Publication 3224, pp.621-634, 1993 Postscript [ Letter | A4 ] (59K), PDF (128K), Summary

    This article can also be downloaded from the MGNet Virtual Proceedings [ Contents | Abstract | Paper ]

In the following article, a parallel MGCG method is discussed and evaluated on FUJITSU AP1000 multicomputer. Consequently, the parallel MGCG method with a good convergence rate shows scalable speed-up.

  • Osamu Tatebe and Yoshio Oyanagi, "Efficient Implementation of the Multigrid Preconditioned Conjugate Gradient Method on Distributed Memory Machines", Proceedings of Supercomputing '94, IEEE Computer Society, pp.194-203, doi: 10.1109/SUPERC.1994.344279, 1994

In the following article, we consider rotated anisotropic equation. For robustness, the MGCG method needs alternating zebra relaxation.

  • Osamu Tatebe and Yoshio Oyanagi, "The MGCG Method on anisotropic equation", The State of the Art of Scientific Computing and Its Prospect II, RIMS Kokyuroku, No.915, pp.45-52, June, 1995 (In Japanese/Kanji) PDF, Abstract

This study considers the distribution of eigenvalues of the multigrid preconditioned matrix to analyze the rate of convergence of the MGCG method on 1- and 2-dimensional Poisson equations.

My Ph.D thesis summarizes all above works including consideration for the problem with strongly discontinous coefficients.

The following articles utilize the MGCG method to Plasma physics simulation.

  • Susumu Kato, Kaori Kato, Takayuki Aoki, Ryuichi Ishizaki, Osamu Tatebe, Isao Matsushima, Eiichi Takahashi, and Yoshiro Owadano, "Numerical simulation of shockwave by KrF laser ablation", ECLIM 2000: 26th European Conference on Laser Interaction with Matter, Proceedings of SPIE, Vol. 4424, pp.260-263, doi: 10.1117/12.425608, 2001

  • Susumu Kato, Osamu Tatebe, Kaori Kato, Ryuichi Ishizaki, Isao Matsushima, Eiichi Takahashi, and Yoshiro Owadano, "Multi-dimensional simulation of target acceleration and hydrodynamic instabilities by KrF laser irradiation", Proceedings of 2000 International Congress on Plasma Physics (ICPP-2000), pp.560-563, 2000