????????Internet?

1
????

• ?????
• 2004?6?11

2
????

• ????
• ????
• ????

3
????

• ????
• ????
• ????
• ????

4
????-???????

• ???????
• ???????,???????????,????????????????????,????
  ??????????,???????????????????????????????????????
  ???,??????????????,??????????????????,????????????
  ???????????

5
????-???????

• ???????
• ????????????????????????????????????????,????
  ???????,????,??????????????????????????,??????????
  ??????????????????????????,???????????????????

6
??????????
7
????

• ????
• ???????????????,??????????????????????????,????
  ?????????????????????????????????????????????,????
  ?????????????????????????????
• ????
• ?????????????????????,????????????????,?????
  ???????????????

8
???????

• ???????????????,??????????????
• ????????????????
• ?????????????????????????????????????

9
??????

• ?????,???????????????????????????,??
  ???????????????
• ????????Internet?
• ???????????????????????????????,??????????????????
  
• ??????????,??????????????????????????????
• ?????????????????????????,????????????????????????
  ??
• ????????????????????
• ??????????????????????
• ??????????????????,?????????????????
  ??????

10
?????

• ?????90????,??????????,??????????
• ???????90???????,??I-WAY??,?????????????,??,Globu
  s,Legion,????????
• ??????2002???,?????????????,????????????,????????
  ??????,??IBM,Platfrom,Microsoft,Sun,Compaq??????

11
???????

• ???????????????
• ???NASA?IPG??
• ???????????????Sandia,Linvermore,LosAlamos?????ASC
  I??
• ?????GIG??
• ???Ninf??
• NCSA?NTG?STARTAP???????iGrid??
• ???P2P???,Avaki,Entropia,Gridware,InSors?
• ???????????????
• ???????????????(NHPCE)
• ??????????????????????????????????
• 2002?863??????????????????

12
????

• ????
• ????
• ????
• ????

13
????--??????

• ????????????????????????????????????????,?????????
  ????????
• ??????
• ??????????,???????????????????????????????
  ,??????????????????????,??????????????
• ?????
• ???????????????,???????,???,??????????????
  ??????????????
• ???????
• ??????????????????

14
????--??????

• ?????,?????????
• ???????
• ??????
• ???????
• ????????
• ??????????????
• ????????
• ???????????????,???
• ??????????????????,??
• ????????????,????????

15
????--???????

• ??????????????????, ?????????????????????????
  ?????????,?????????????
• ?????? ????????????
• ????????
• ?????????,??,?????? ??????

16
????

• ????
• ????
• ????
• ????

17
????--????

• ?????
• ?????
• ??????
• ?????

18
?????????

• ???????????????,???????????????????????????,?
  ???????????????????????????
• ????
• ??????
• ?????????

19
????

• ????
• ????
• ????
• ????

20
????--????

• ??????????????,??????????,????????????????????
  ?
• (1)???

21
????(2)

• (2)????
• ???????????????,?????????????????????????????

22
????(3)

• (3)???????
• ??????????????????
• (4)??????????
• ??????????????????,?????????????????
• ???????????????????????????????
• ?????????????????????????????????,???????????
  ????????????

23
??????

• ???????????????????,????????????????????
• ??????????,??????????????????????????????????????
  ??????????,?????????????????????????,?????????????
  ??

24
?????????

• ???????????????,??????,????,??????
• ???????????????????????GA?????????????????,???????
  ??????????????????????GA??????????????????????????
  ?,????????????????????????
• ??????,GA????????????,????????????????????????
  ???,???????????????????,??????????????????

25
?????????

• ??????
• ?Foster??????,????????????????????
• OGSA????
• ????????OGSA(Open Grid Services
  Architecture)?Global Grid Forum
  4???????,?????????????,??????????????????Foster???
  Web Service???,?IBM?????????????

26
??????(1)--??????

• ??????????????????,????????API(Application
  Programming Interfaces)?SDK (Software Development
  Kits)?????
• ?????????
• ??
• ???
• ??
• ??
• API/SDK
• ????

27
??????(1)--??????
28
??????(1)--???????TCP/IP?????
29
??????(1)--???????
30
(No Transcript)
31
????????globus??????
32
??????(2)--OGSA

• OGSA?????????
• ????????????
• ???web??
• ??????

33
??????(2)
--OGSA????

• OGSA?????????????????
• ????????????????/??????
• ?????

34
??????(2)
--OGSA????

• OGSA????????????
• ??????,?????????,???????,??????
• ??????????????,???????????????

35
??????(2) --OGSA??????

• ????(?Globus???)
• Globus????????,????,??????????,???????????????,
  ?????????,????,????,????,??,?????????????
• Web Service
• Web Service ????????????,???SOAP,WSDL,WS-Inspe
  ction,UDDI?????????????????????XML??????????
• ?????Web Service??
• ????AVAKI??????????????,????Web
  Service?????????????????????,???Web??UDDI,WSDL?XML
  /SOAP??Internet????????????????????

36
OGSA????????
37
?????????????????????????????????????????????????
???
38
????

• ??????
• ??????
• ??????
• ????????
• ????????
• ?????????????????
• ?????,????????????
• ???

39
(No Transcript)
40
??????

• ?????????
• ??????????????
• ???????????
• ??????????????,????????????????
• ???????
• ???????????????????????????
• ????
• ??????????????,????????????????????????????????

41
??????

• ??????
• ???????Legion
• ??????????????
• VRML,Java3D,JDBC,CORBA,COM,JavaBean,Web?????????,?
  ??????????????????
• ????????NerSolve

42
????????

• ???????????????,??
• ???????????????
• ???????
• ????????
• ????????
• ?????
• ????

43
????????

• ???????????,??????????????????????????????????????
  ????????
• ???????????????????????????????

44
????

• Globus???
• Globus???
• Globus???????
• Globus??????
• Globus?????

45
Globus???

• Globus?????????????????????????
• ?????????,?????????????????????????????????,??????
  ????????,?????????????
• ???????I-WAY

46
Globus???

• Globus?????Argonne??????????,?????????????
• ?????,???????
• ???????????????????
• ????

47
Globus??????

• Globus??????
• Globus??????
• ???Globus????????
• ???????Virtual Organization
• ??????????
• ?????????????
• ???????????
• ?????????????????

48
Globus?????

• ????
• ?????????
• ??????
• ????????

49
????---Globus????
50
Globus??????

• GSI(Grid Security Infrastructure)
• ???????????????
• ????
• ???????????????????,???????????
• ??????????,????????????????
• ???????????????,??????????????????????
• ?????
• ????????????????
• ????????
• ??????????,???????X.509???
• Secure Sockets Layer(SSL)?????

51
Globus??????????
52
Globus?????????MDS

• MDS(Metacomputing Directory Service)
• ?????????????????????????????,????????????????????
  ????????????????????????(??????????)????????????
• ???????
• ????????GRIS
• ????????GIIS
• ????????LDAP

53
Globus????????

• ??????????????????????????????,???????????????????
  ?MDS?
• ???????GRAM
• ??????RSL(Resource Specification Language)
• ???????DUROC

54
Globus?????????

• ??Globus????,????????
• Gatakeeper??????????????????,????????????????????
  ?
• ????????????RSL??????,????????????,???????????,??
  ?????,????
• ?????????????????
• ??RSL??????????????
• ??????????????

55
Globus??????

• ????????????????
• ????
• ????????GASS
• ?????????????????,???,???????????????????
• ???????
• ????????????????????
• ??FTP??GridFTP
• ???????,????,????,?GSI??????????????
• Globus????Globus Replica Management
• ????????????????????????

56
??????????

• ???Globus???,????Globus??????????????
  ????????
• CoG Kits (Commodity Grid ToolKits)
• ????????????????????????
• MPICH-G2
• ?????????MPI???????,????????????????
• Condor-G
• ???????????????????-Condor????,??Globus??
• ??????????????????????????
• MyProxy
• ???????????????????????????????????

57
(No Transcript)
58
????

• ???????
• ???????
• ???????
• ????

59
???????(Dsitributed Supercomputing)

• ????????????????,?????????????
• ????????????????????????????????,?????????????,?
  ???????????????????
• ????????????
• ?????
• ?????
• ?????

60
???????????

• ?????
• ?????????????????
• ?????????????????
• ????????
• ???????
• ?????????-?????????
• ??
• ???(?????)
• ????

61
(No Transcript)
62
???????(Distributed Instrumentation System)

• DIS???????????????????,??????????????,????????,???
  ???????
• ???DIS?????
• ????????
• ?????????
• ??????
• ??????
• ???????????
• ??????????
• ???????XPort??
• ?????????,?????????????
• ?????X?????????????

63
????????????

• ???????????
• ???????HPSS
• ?????????DPSS
• ?????
• ????????????????
• ?????????
• ??????
• ??????????
• ??????

64
1.?????? 2.??? 3.?????? 4.??? 5.???? 6.????
65
???????(Data Intensive Computing)

• ?????????????????????
• ????????????????????
• ??????
• ?????????CERN
• ??NPACI
• ????????
• Data Grid

66
DataGrid??

• ???????
• ????
• ????
• ??????
• ??????

67
(No Transcript)
68
????

• ???????????????????????????????,????????CVE???????
  ?????????????????????
• ?1996?10?,?????????????????????EVL(Eletronic
  Visualization Laboratory)??????EVL?????Tom
  DeFanti?
• ???????CVE????????DVE??,????????????????????????/
  ???????/?/?????

69
??????????

• ???????????
• ???????????
• ??????
• ?????????????????????
• ????????
• ????(Qos)??
• ??????
• ???????
• ???????
• ????

70
(No Transcript)
71
????

• Ian Foster and Carl Kesselman, The Gird
  Blueprint for a New Computing Infrastructure.
• ????,???????
• W. Allcock, J. Bresnahan, I. Foster, L. Liming,
  J. Link, P.Plaszczac. GridFTP Update, Technical
  Report. January 2002.
• Leigh, J., Johnson, A. and DeFanti, T.A. CAVERNA
  Distributer Architecture for Supporting Scalable
  Persistence and Interoperability in Collaborative
  Virtual Environments. Virtual Reality Research,
  Development and Applications, 2(2).217-237,1997
• I. Foster, A. Roy, V.Sander, L.Winkler.
  End-to-End Quality of Service for High-End
  Applications. Technical Report
• I. Foster, C. Kesselman, C. Lee, R. Lindell, K.
  Nahrstedt, A. Roy. A DistributedResource
  Management Architecture that Supports Advance
  Reservations andCo-Allocation. Intl Workshop on
  Quality of Service, 1999.
• R. Butler, D. Engert, I. Foster, C. Kesselman, S.
  Tuecke, J. Volmer, V. Welch. A National-Scale
  Authentication Infrastructure. IEEE Computer,
  33(12)60-66, 2000.
• H. Stockinger, A. Samar, B. Allcock, I. Foster,
  K. Holtman, B. Tierney. File and Object
  Replication in Data Grids. Proceedings of the
  Tenth International Symposium on High Performance
  Distributed Computing (HPDC-10), IEEE Press,
  August 2001.
• J. Novotny, S. Tuecke, V. An Online Credential
  Repository for the Grid MyProxy. Welch.
  Proceedings of the Tenth International Symposium
  on High Performance Distributed Computing
  (HPDC-10), IEEE Press, August 2001.
• I. Foster, C. Kesselman, J. Nick, S. Tuecke
  January, The Physiology of the Grid An Open Grid
  Services Architecture for Distributed Systems
  Integration. 2002.

72

• Gabrielle Allen, Tom Goodale, Gerd Lanfermann,
  Thomas Radke, Edward Seidel,Werner Benger,
  Hans-Christian Hege, Andre Merzky, Joan Massó and
  John Shalf, Solving Einstein's Equations on
  Supercomputers, IEEE Computer, 32, (1999) cover
  story
• Gabrielle Allen, Edward Seidel, John Shalf,
  Scientific Computing on the Grid, Byte, Spring
  2002
• Ben Segal, Grid Computing The European Data
  Project, IEEE Nuclear Science Symposium and
  Medical Imaging Conference, Lyon, 15-20 October
  2000.
• H. Stockinger, A. Samar, B. Allcock, I. Foster,
  K. Holtman, B. Tierney. File and Object
  Replication in Data Grids. Proceedings of the
  Tenth International Symposium on High Performance
  Distributed Computing (HPDC-10), IEEE Press,
  August 2001.
• I. Foster, C. Kesselman, S. Tuecke, The Anatomy
  of the Grid Enabling Scalable Virtual
  Organizations. International J. Supercomputer
  Applications, 15(3), 2001.
• S. Fitzgerald, I. Foster, C. Kesselman, G. von
  Laszewski, W. Smith, S. Tuecke. A Directory
  Service for Configuring High-Performance
  Distributed Computations. Proc. 6th IEEE Symp. on
  High-Performance Distributed Computing, pp.
  365-375, 1997.
• J. Novotny, S. Tuecke, V. An Online Credential
  Repository for the Grid MyProxy. Welch.
  Proceedings of the Tenth International Symposium
  on High Performance Distributed Computing
  (HPDC-10), IEEE Press, August 2001.

73
???????

• ????????ESG?http//www.earthsysemgrid.org/
• ????????DataGrid,http//eu-datagrid.web.cern.ch/eu
  -datagird/
• ??????NETSgrid? http//www.neesgrid.org/
• http//www.cactuscode.org
• http//www.cacr.caltech.edu/SFExpress
• http//www.aps.anl.gov
• http//www.sdsc.edu/hpss/hpssl.html
• Web Service???,http//www.w3.org/2002/ws/
• JXTA Project. Http//www.jxta.org/
• Myrinet HomePage. http//www.myri.com/
• Access Grid HomePage. http//www.accessgrid.org/
• I-WAY Project. http//www.iway.org/
• NPACI Project. http//www.npaci.edu/
• http//www.cacr.caltech.edu/SFExpress
• http//www.imaging-nsmc.com.cn/telmedicine/tel.htm
  
• The DataGrid Project. http//www.datagrid.cnr.it/
  
• Grid Physics Network..http//www.gridphyn.org/
• ??????GIG. http//www.mitre.org/pubs/edge/july-01/
  

74

• Foster?????????????,?????????
• http//www-fp.mcs.anl.gov/foster/Talks/
  WWWGridsMay2002.ppt
• http//www-fp.mcs.anl.gov/Talks/GridTuto
  rial.ppt
• OGSA????,http//www.gridforum.org/ogsi-wg/drafts/o
  gsa_fraft2.9_2002-06-22.pdf
• http//www.globus.org/ogsa
• GGF?OGSI???, http//www.gridforum.org/ogsi-wg/
• Vis5D Home Page, http//www.ssec.wisc.edu/billh/v
  is5d.html
• Cave5D Home Page, http//www.ccpo.odu.edu/cave5d
  /homepage.html
• Cave6D, http//www.evl.uic.edu/akapoor/cave6d/
• 863??????http//www.863.org.cn/863_105/applygide/a
  pplygide2/information2_app/200206270024.html
• Economic GridBhttp//www.csse.monash.edu.au/rajku
  mar/thesis/thesis.zip
• NMI ProjectBhttp//www.nsf-middleware.org/
• SinRG ProjectBhttp//icl.cs.utk.edu/sinrg/
• Polder ProjectBhttp//www.wins.uva.nl/projects/po
  lder/
• MOL ProjectBhttp//www.uni-paderborn.de/pc2/proje
  cts/mol/

75
??!