Cantis: Center for Application-Network Total-Integration for Scidac




НазваниеCantis: Center for Application-Network Total-Integration for Scidac
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CANTIS: Center for Application-Network Total-Integration for SciDAC


Scientific Discovery through Advanced Computing - Enabling Computational Technologies

DOE Office of Science Program Announcement LAB 06-04


Oak Ridge National Laboratory


Principal Investigator (coordinator and point of contact):

Nageswara S. Rao

Distinguished R&D Staff

Oak Ridge National Laboratory

P.O. Box 2008

Oak Ridge, TN 37831

Phone: 865 574-7517; Fax: 865 574-0405

E-Mail: raons@ornl.gov


Co-Principal Investigators:

Steven M. Carter, William R. Wing, Qishi Wu, Oak Ridge National Laboratory

Dantong Yu, Brookhaven National Laboratory

Matt Crawford, Fermi National Accelerator Laboratory

Karsten Schwan, Georgia Institute of Technology

Tom McKenna, Pacific Northwest National Laboratory

Les Cottrell, Stanford Linear Accelerator Center

Biswanath Mukherjee, Dipak Ghosal, University of California, Davis


Official Signing for Oak Ridge National Laboratory:

Thomas Zacharia

Associate Laboratory Director, Computing and Computational Sciences

Oak Ridge National Laboratory

Phone: 865 574-4897; Fax: 865 574-4839

E-Mail: zachariat@ornl.gov


Requested Funding ($K):


Institution

Year 1

Year 2

Year 3

Year 4

Year 5

Total

Brookhaven National Laboratory

400

400

400

400

400

2,000

Fermi National Accelerator Laboratory

400

400

400

400

400

2,000

Georgia Institute of Technology

300

300

300

300

300

1,500

Pacific Northwest National Laboratory

400

400

400

400

400

2,000

Oak Ridge National Laboratory

600

600

600

600

600

3,000

Stanford Linear Accelerator Center

400

400

400

400

400

2,000

University of California, Davis

300

300

300

300

300

1,500

Total

2,800

2,800

2,800

2,800

2,800

14,000


Use of human subjects in proposed project: No

Use of vertebrate animals in proposed project: No


______________________________________ ___________________________________

Principal Investigator Signature/Date Laboratory Official Signature/Date


TABLE OF CONTENTS


ABSTRACT

.….…………………………………………………………………………………...


iii



1. Background and Significance……………..……………………………….…...............................


1

1.1 Networking Needs of Large-Scale SciDAC Applications.……………...................................


2

1.2 Limitations of Current Methods…………………………………………….………………...


3

1.3 Application-Middleware-Network Integration…………………...……………………..........


3

1.4 CANTIS Concept and Organization ..………………………………………………………..


3



2. Preliminary Studies……………......................................................................................................


5

2.1 TSI Experiences and Genesis of CANTIS……….…………………………………………...


5

2.2 Network Provisioning ……………………………………………………………………......


5

2.3 Host Performance Issues ……………………………………………………………………..


6

2.4 Network Measurement ………………………………………………………….....................


7

2.5 Data Transport Methods ……………………………………………………………………


8

2.6 Connections to Supercomputers ……………………………………………………………..


9

2.7 Optimal Network Realizations of Visualization Pipelines …………………….......................


9

2.8 Application-Middleware Filtering ……………………………………………………………


10

2.9 Remote Control of Microscopes……………………………………………………………...


10



3. Research Design and Methods…………….....................................................................................


11

3.1 CANTIS Toolkit …………………………………………………………………………..…


11

3.1.1 End-User Tools………………………………………………………………………..


11

3.1.2 System Tools………………………………………………………………………….


11

3.2 Component Technical Areas………………………………………………………………....


12

3.2.1 Network Provisioning………………………………………………………………...


12

3.2.2 Channel Profiling and Optimization ………………………………………………....


12

3.2.3 IPv4/IPv6 Networking ………………………………………………….....................


13

3.2.4 Host Optimizations …………………………………………………………………..


14

3.2.5 Network Measurements ……………………………………………………………...


14

3.2.6 High Performance Data Transport…………………………………………………....


15

3.2.7 Connections to Supercomputers ……………………………………………………...


16

3.2.8 Optimal Networked Visualizations…………………………………………………...


16

3.2.9 Computational Monitoring and Steering …………………………………………......


17

3.2.10 Application-Middleware Optimizations………………………………………….….


17

3.2.11 Remote Instrument Control ………………………………………………………....


18

3.3 Research Plan…………………………………………………………………………………


19



4. Consortium Arrangements……………...……………………………….…...................................


20



Literature Cited ……………………………………………….….......................................................


21

Budget and Budget Explanation……………………………………………………………………....


27

Other Support of Investigators ……………………………………………….…................................


93

Biographical Sketches………………………………………………………………………………...


95

Description of Facilities…………………………………………………………………………...….


114

Appendix 1: Two-page Institutional Milestones and Deliverables…………………………………..


126

Appendix 2: Letters of Collaboration ………………………………………………………………


141
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