特集 e- サイエンスを実現するグリッド技術 1 サイエンスグリッドの動向 三浦謙一 国立情報学研究所 サイエンスグリッドとは 10 e- Electrical Power Grid 図 -1 Virtual Organization 1 ET 所の 所 (Electric ow
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1 特集 e- サイエンスを実現するグリッド技術 1 サイエンスグリッドの動向 三浦謙一 国立情報学研究所 サイエンスグリッドとは 10 e- Electrical Power Grid 図 -1 Virtual Organization 1 ET SETI@HOME 所の 所 (Electric ower rid) 所 rid ット ー rid の の 所 ( 計算機 ー 機 ) 図 -1 グリッドのコンセプト 114 情報処理 Vol.51 No.2 Feb. 2010
2 1. サイエンスグリッドの動向 出典 : 図 -2 テラグリッド参加機関 ( 米国 NSF) 2) Megacomputing" サイエンスグリッドの現状 90 IEEE Computer Society ACM Supercomputing Conference CASA gigabit testbed 1 I-way 1 GUST 1 40 Gbps 10Gbps SDSC NCSA PSC : TACC NICS LONI IU PU ORNL UC ANL NCAR Peta Byte :1015 Data-intensive Computing NSF 2010 Teragrid Extreme Digital XD Teragrid ヨーロッパのサイエンスグリッド EU 米国のサイエンスグリッド National Science Foundation NSF Teragrid 図 NSF 11 EGEE EU DEISA EU UK e-science D-GridNorduGrid EU GEANT National Research and Educational Network NREN 1 Petaflop/s EGEE(European Grid for E-sciencE) EGEE 2004 CERN 55 情報処理 Vol.51 No.2 Feb
3 特集 e- サイエンスを実現するグリッド技術 図 -3 3) DEISA (EU) の参加機関 出典 ) ,000CPU glite EGEE 2009 EU EGI European Grid Initiative DEISA(Distributed European Infrastructure for Supercomputing Applications) DEISA EU 図 -3 LRZ CINECA CSC ECMWF IDRIS SARA EPCC HLRS HLRS : 2009 EU HPC PRACE Partnership for Advanced Computing in Europe DEISA UK e-science Grid 2001 e-science e- e-science Grid e-science Center 図 -4 National e-science Centre NGS National Grid Service OMII-UK Open Middleware Infrastructure Institute Oxford e-research Centre Cambridge e-science Centre Imperial College Internet Centre UCL Research Computing 116 情報処理 Vol.51 No.2 Feb. 2010
4 1. サイエンスグリッドの動向 図 -4 4) UK e-science の参加機関 出典 ) NGS OMII 日本のサイエンスグリッド関連プロジェクト 2000 ITBL NAREGI BioGrid VizGrid AIST NAREGI サイエンスグリッドの利用形態 Distributed Supercomputing(Metacomputing) Coupled Simulation CPU Latency 情報処理 Vol.51 No.2 Feb
5 特集 e- サイエンスを実現するグリッド技術 High-throughput Computing 1 CPU Wall Clock Time Wisconsin Condor-G Collaborative Computing National Center for Microscopy and Imaging Research NCMIR Data-Intensive Computing ( データグリッド ) CERN 2010 Large Hadron Collider LHC Virtual observatory NVO National Virtual Observatory AstroGrid, JVO Japan Virtual Observatory 最近の動向 3 (1) 国際標準 国際互換 Interoperability Open Grid Forum OGF NAREGI 12 IEEE International Conference on e-science UK e-science DEISA Teragrid NAREGI (2) サイエンスグリッドのインフラ化 基盤化 NSF 2004 Cyber Infrastructure Teragrid IT EU e-infrastructures IT GEANT EGI EGEE PRACE DEISA 2005 CSI Cyber-Science 118 情報処理 Vol.51 No.2 Feb. 2010
6 1. サイエンスグリッドの動向 のグリッド era rid E EE ス コン ー 計算 ス コン N S ー 計算 ス コン NIS 学 研究機関のス コン ープ 図 NA E I グリッド ド :1 10 :10 :20 40 学 情報 ット ー (SINE 3) 研究 レ のシステム ( ー ラス ) 計算 ー S 図 -5 階層的かつシームレスな計算研究環境 (CSI 構想の一環 ) 5) Infrastructure CSI SINET, SINET3 NAREGI (3) 階層的かつシームレスな計算研究環境 2 IT 図 -5 NLS National Leadership SystemNIS National Infrastructure SystemsLLS Laboratory-Level Systems 3 LLS e- e- Teragrid Science Gateway EU 3 Application Hosting Environment 6 参考文献 1 Foster, I. (ed.) and Kesselman, C. : The Grid, Second Edition : Blueprint for a New Computing Infrastructure, Morgan Kaufman (2004). 2 TeraGrid Web Page : 3 DEISA Project Web Page : 4 UK e-science Web Page : 5 CSI Web Page: main&page_id=570&lang=japanese 6 Coveney P. et al. : The Application Hosting Environment : Lightweight Middleware for Grid-based Computational Science, Computer Physics Communications, Vol.176, No.6 pp (2007) 三浦謙一 kenmiura@grid.nii.ac.jp (Ph.D) 情報処理 Vol.51 No.2 Feb
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