national science foundation middleware initiative (nmi)

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Grid Computing, B. Wilkinson, 2004 11b.1 National Science Foundation Middleware Initiative (NMI) • Started in 2001 initially over 3 years “to create and deploy advanced network services that simplify access to diverse Internet information and services.” • Provides a centralized location for important grid software. • Current NMI package includes Globus, Condor, MPI-G2, and a new grid portal project called OGCEGrid (funding started Sept 2003).

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National Science Foundation Middleware Initiative (NMI). Started in 2001 initially over 3 years “to create and deploy advanced network services that simplify access to diverse Internet information and services.” Provides a centralized location for important grid software. - PowerPoint PPT Presentation

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Page 1: National Science Foundation Middleware Initiative (NMI)

Grid Computing, B. Wilkinson, 2004 11b.1

National Science FoundationMiddleware Initiative (NMI)

• Started in 2001 initially over 3 years “to create and deploy advanced network services that simplify access to diverse Internet information and services.”

• Provides a centralized location for important grid software.

• Current NMI package includes Globus, Condor, MPI-G2, and a new grid portal project called OGCEGrid (funding started Sept 2003).

Page 2: National Science Foundation Middleware Initiative (NMI)

Grid Computing, B. Wilkinson, 2004 11b.2

Consortium established “Fall 2003 to foster collaborations and shareable components

with portal developers worldwide”

The following screenshots taken from http://www.ogce.org

Page 3: National Science Foundation Middleware Initiative (NMI)

Grid Computing, B. Wilkinson, 2004 11b.3

Membership:Join and participate in different topic groups (Group tabs across the top).

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Grid Computing, B. Wilkinson, 2004 11b.4

Schedule:Maintain a personal or group calendar.

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Grid Computing, B. Wilkinson, 2004 11b.5

Resources:Users and groups can upload and share documents and URLs.

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Grid Computing, B. Wilkinson, 2004 11b.6

Discussion:Participate in discussions with other members of your group

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Grid Computing, B. Wilkinson, 2004 11b.7

Chat:Engage other members of your group in online discussion.

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Grid Computing, B. Wilkinson, 2004 11b.8

Proxy Manager and Job Submit:Obtain and manage Grid credentials that can be used to access Grid resources through

your browser. Also shown are GRAM job launchers and sample "ping" portlet.

Page 9: National Science Foundation Middleware Initiative (NMI)

Grid Computing, B. Wilkinson, 2004 11b.9

LDAP Browser:Navigate the LDAP server of your choice.

Page 10: National Science Foundation Middleware Initiative (NMI)

Grid Computing, B. Wilkinson, 2004 11b.10

Grid FTP:Use your Grid credential to browse remote directories and to upload

and download files between your desktop and a remote host.

Page 11: National Science Foundation Middleware Initiative (NMI)

Grid Computing, B. Wilkinson, 2004 11b.11

Grid Context:Store arbitrary web objects (movies, web pages, audio files) in a

customizable, annotated directory tree.

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Grid Computing, B. Wilkinson, 2004 11b.12

GridPort Information Repository Portlets:Several GPIR portlets are available for browsing Machine Summaries,

System Status, and Total Grid Capabilities. System status portlet shown.

Page 13: National Science Foundation Middleware Initiative (NMI)

Grid Computing, B. Wilkinson, 2004 11b.13

GridPort Job Sequencing PortletsPortlets allow you to set up sequences of jobs through a CSF scheduler.

Page 14: National Science Foundation Middleware Initiative (NMI)

Grid Computing, B. Wilkinson, 2004 11b.14

Anabas Impromptu:The portal includes a window to the Anabas Impromptu system for

real time shared display, audio, and chats.

Page 15: National Science Foundation Middleware Initiative (NMI)

Grid Computing, B. Wilkinson, 2004 11b.15

Newsgroups:Portlets allow users to participate in and administer online newsgroup.

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Grid Computing, B. Wilkinson, 2004 11b.16

OGRE Demo:Portlet demonstrates the use of OGRE for job management.

Page 17: National Science Foundation Middleware Initiative (NMI)

Grid Computing, B. Wilkinson, 2004 11b.17

Java CoG Workflow:Portlet allows you to set up a Java CoG-based Workflow.

Page 18: National Science Foundation Middleware Initiative (NMI)

Grid Computing, B. Wilkinson, 2004 11b.18

Application Management:Portlets demonstrate how to develop a simple application management

interface around MyProxy, GRAM, and GridFTP.

Page 19: National Science Foundation Middleware Initiative (NMI)

Grid Computing, B. Wilkinson, 2004 11b.19

Condor Portlets:Portlets allow you to submit and monitor jobs through Condor.

Page 20: National Science Foundation Middleware Initiative (NMI)

Grid Computing, B. Wilkinson, 2004 11b.20

More Information

Books:• “Grid Computing Making the Global

Infrastructure a Reality” ed. F. Berman, G. C. Fox and A. J. G. Hey, Wiley, 2003– [1] Chapter 27 “The Grid portal development

kit” by J. Novotny.– [2] Chapter 28 “Building grid computing portals:

the NPACI grid portal toolkit” by M. P. Thomas and J. R. Boisseau