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1 1/28/2002 1/28/2002 B. Mukherjee, UC B. Mukherjee, UC Davis Davis ECS 259 Lecture 3, ECS 259 Lecture 3, Page Page (K, M, P) GEMNET

1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

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Page 1: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

111/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

(K, M, P) GEMNET

Page 2: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

221/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

GEMNET Construction

Page 3: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

331/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

GEMNET Properties

Page 4: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

441/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

GEMNET Routing

Page 5: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

551/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

GEMNET Routing Example

Page 6: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

661/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

Basis for Average Hop Distance Bounds

Page 7: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

771/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

Upper and Lower Bounds on the Average Hop Distance

Page 8: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

881/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

Average Hop Distance and Bounds for a P = 2, 64 Node GEMNET

Page 9: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

991/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

Example of Scaling a GEMNET by 1 Node

Page 10: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

10101/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

Various GEMNET Characteristics

Page 11: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

11111/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

Which GEMNET is the Best?

Page 12: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

12121/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

Channel-Sharing and Multicasting

Page 13: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

13131/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

ShuffleNet Without and With Channel Sharing

Page 14: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

14141/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

Twelve-Node SC_GEMNETs

Page 15: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

15151/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

Shared-Channel, WDM, Multihop Network: Predicted Delay Behavior

Page 16: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

16161/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

A (3,2) Complete Moore Graph

Page 17: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

17171/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

Effect of Sharing on Multicasting in a (3,2) Complete, Moore Graph

Page 18: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

18181/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

Unicast Traffic: Various Delay Components

Page 19: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

19191/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

Unicast Traffic: Effect of Varying Load

Page 20: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

20201/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

Unicast Traffic: Effect of Load & Propagation Delay ( Large Net )

Page 21: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

21211/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

Multicast Traffic: Example Systems

Page 22: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

22221/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

Multicast Traffic: Performance of Various Systems

Page 23: 1 B. Mukherjee, UC Davis ECS 259 Lecture 3, Page 1/28/2002 (K, M, P) GEMNET

23231/28/20021/28/2002 B. Mukherjee, UC DavisB. Mukherjee, UC Davis ECS 259 Lecture 3, PageECS 259 Lecture 3, Page

Multicast Traffic: Delay vs. Load