CA system and CyberScience Infrastructure Shinji Shimojo Cybermedia Center Osaka University Multimedia-based Science Education Multimedia-based Science Education from computer literacy to advanced computer from computer literacy to advanced computer Management of Information Networks Management of Information Networks use and faculty development use and faculty development support operation of ODINS, the campus-wide Education Lab using support operation of ODINS, the campus-wide close linking between computer-related Lecture at SCS (Space close linking between computer-related network network Computer System science and natural science methodology science and natural science methodology Collaboration introduce new network technologies introduce new network technologies System)/VSAT (Very Small Aperture Internationalization and language Terminal) Osaka Internationalization and language Distance Learning in Distance Learning in education education Station Multimedia Classrooms Cybermedia Center Cybermedia Center Multimedia Classrooms Cybermedia Center foreign language education foreign language education support planning and support planning and based on multimedia technologies based on multimedia technologies operation of SCS distance operation of SCS distance Lecture with CALL developments of multimedia- developments of multimedia- learning learning based teaching materials based teaching materials (Computer Assisted Briefing of the promote distance learning on promote distance learning on Language Learning) Supercomputing networks networks System multimedia-based distance multimedia-based distance IT Center for Osaka University learning system IT Center for Osaka University learning system Electronic library Electronic library digitalization of precious contents digitalization of precious contents management of various databases management of various databases sophisticated processing of sophisticated processing of multimedia contents multimedia contents Information Media Education Support Information Media Education Support computer literacy computer literacy Supercomputing Supercomputing Computatuin Server computer-based information explorer computer-based information explorer File Server DB/Web Server computing services for supercomputer computing services for supercomputer HP Exempler V2200/N creating multimedia contents for classes creating multimedia contents for classes a new computing paradigm using computers Auspex NS7000/725 NEC NX7000/260 a new computing paradigm using computers Supercomputer NEC Multinode System (3 science simulation using supercomputers Disk: 806GB CPU PA8000 science simulation using supercomputers SX-5 Node) CPU: DLT Exuippment for Main Memory: 256MB PA8200x68 Backup: 2400GB Disk: 88GB Main Memory: 36GB 1
CyberScience Infrastructure for Advanced Science (by NII) Infrastructure for Advanced Science (by NII) CyberScience For Competitiveness in Global World CyberScience Infrastructure Virtual Organization Scientific Repository For science Industry Liaison and Social Benefit Deployment of Grid middleware as a glue Global Contribution Development of Authentication System for Academia Human Resource Development and strong organization 北海道大学 ★ Super-sinet: a next generation network infrastructure supported by NII and 7 National Computer Centers ● ★ 東北大学 京都大学 ☆ ★ ★ ★ 東京大学 九州大学 ★ Ｎ Ｉ Ｉ 名古屋大学 ★ 大阪大学 （ 東京工業大学、 早稲田大学、 高エネ ルギー加速器研究機構等） Publication of scientific results from academina Why we need CyberScience Infrastructure (CSI) in Cybercampus • Securely and safely sharing infrastructure – Ex. Grid provides heterogeneous large scale computational environment – Ex. Large observation device should be shared. • Securely and safely sharing information – Ex. Sharing medical record for research and diagnosis International and National Collaboration is a key to science MEG ： 産総研（ 池田） 高精細 CT ： UHVEM ： SPring-8 超高圧電子顕微鏡センタ ー 2
W i r e l e s s L A N a n d W e b a n d e - l e a r n i n g c o n t e n t s S e c u r e a n d d e p e n d a b l e i n f o r m a t i o n w a l l s o c k e t s h a r i n g a n d s t u d e n t s ' f e d e r a t i o n i n f r a s t r u c t u r e r o a m i n g s e r v i c e c r e d i t t r a n s f e r s e r v i c e U n i v . A U n i v . B H o k k a i d o U n i v . I n f o r m a t i o n I n i t i a t i v e T o h o k u U n i v . C e n t e r I n f o r m a t i o n S y n e r g y C e n t e r K y o t o U n i v . A c a d e m i c C e n t e r f o r T o k y o U n i v . P K I b a s e a u t h e n t i c a t i o n i n f r a s t r u c t u r e C o m p u t i n g a n d M e d i a S t u d i e s I n f o r m a t i o n T e c h n o l o g y C e n t e r m u s t b e d e p l o y e d t o r e p l a c e K y u s y u U n i v . N a t i o n a l I n s t i t u t e o f I n f o r m a t i c s C o m p u t i n g a n d p a s s w o r d b a s e a u t h e n t i c a t i o n i n f r a s t r u c t u r e C o m m u n i c a t i o n s C e n t e r N a g o y a U n i v . I n f o r m a t i o n T e c h n o l o g y C e n t e r F e d e r a t i o n o f d e v i c e b a s e a u t h e n t i c a t i o n i n f r a s t r u c t u r e O s a k a U n i v . C o m p u t i n g c e n t e r f e d e r a t i o n C y b e r m e d i a C e n t e r u s i n g G r i d T e c h n o l o g i e s Requirements for authorization/authentication mechanism • Information Systems are exist everywhere. • Password based authorization is no longer safe. • People are moving around. • Inter-organizational, institutional and university collaboration is necessary for future science. • Intra-domain solution is not enough. 3
Elements of CSI • PKI for Global Identity • PMA for coodinated Trusted Domain • Identity Mapping • Single Sign On • Grid/Web Service Middleware • Grid(OGSA)/Web Serviced Application Related Members • 7 Computing Centers in Japan – Hokkaido Univ. , Tohoku Univ. , Tokyo Univ. , Nagoya Univ. ,Kyoto Univ. , Osaka Univ. , Kyusyu Univ. • Cooperative activities – Authentication Workshop Considering Campus-Wide authentication infrastructure – Grid Computing Workshop Considering computing service federation among Computing Centers • NAREGI PKI WG – Supports activities of 7 Computing Centers from technical aspects 4
Nat ional Research Grid I nit iat ive (NAREGI ) Proj ect :Overview - A new J apanese MEXT Nat ional Grid R&D proj ect ~$(US)17M FY’03 (similar unt il FY’07) - One of t wo maj or J apanese Govt . Grid Proj ect s - Collaborat ion of Nat ional Labs. Univer sit ies and Maj or Comput ing and Nanot echnology I ndust ries -Acquisit ion of Comput er Resources is done (FY2003) -5TFlops, 700GB f or development -10TFlobs, 5TB f or applicat ion MEXT:Ministry of Education, Culture, Sports, Science and Technology NAREGI Work Packages • WP-1: Nat ional-Scale Grid Resource Management : Mat suoka (Tit ech), Kohno(ECU), Aida (Tit ech) • WP-2: Grid Programming: Sekiguchi(AI ST), I shikawa(AI ST) • WP-3: User-Level Grid Tools & PSE: Miura (NI I ), Sat o (Tsukuba-u), Kawat a (Ut sunomiya-u) • WP-4: Packaging and Conf igurat ion Management : Miura (NI I ) • WP-5: Net working, Nat ional-Scale Securit y & User Management Shimoj o, I mase (Osaka-u), Oie ( Kyushu Tech.) • WP-6: Grid-Enabling Nanoscience Applicat ions : Aoyagi (Kyushu-u) 5
NAREGI Work Packages Grid Application Layer G r i d - E n a b l W e d P A 6 p p l i c a t i o n s G r i d V i s u W a l P i z 3 a t i o n G r i d P S E W G r P i d 2 P r o g r a m m i n g P G r i d W o r k f l o w a W - G r i d R P C c k P G r i d D i s t r i b u t e d W P 1 a - G r i d M P I 4 g S u p e r S c h e d u l e r I n f o r m a t i o n S e r v i c e s i n g （ G l o b u s , C o n d o r , U N I C O R E � O G S A ) W P 1 G r i d V M H i g h - P e r f o r m a n c e & W S P e 5 c u r e G r i d N e t w o r k i n g Grid Middleware Layer SuperSINET Research Other Academic NII IMS Organizations Institutes Computing Resources Overview of Research and Development High speed Managed Network SuperSINET SuperSINET Grid Concept “A Grid is a collection of distributed computing resources over network that appear to an user or an application as one large virtual computing system” Our Research Our Research Network Function Infrastructure Group Group Group (Measurement, Management and Control) Communication Protocol Secure Grid (PKI) Infrastructure Group Infrastructure Group 6
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