Bookcover of Performance Improvement Of The 2D Broadcast-based DSM Systems
Booktitle:

Performance Improvement Of The 2D Broadcast-based DSM Systems

By Message Operations

LAP LAMBERT Academic Publishing (2013-09-22 )

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ISBN-13:

978-3-659-46249-8

ISBN-10:
3659462497
EAN:
9783659462498
Book language:
English
Blurb/Shorttext:
A DSM system on 2D broadcast-based optical architecture is simulated by using OPNET Modeler and the performance of the system is improved by message priority and combining techniques under different traffic patterns, including uniform, hot region and bit permutations. The simulated system contains 64 nodes. Each node has a server that processes directory, cache and processor messages, two output channels and two input queues, one for horizontal and the other for vertical dimension. Scenarios are run to measure average network response time, average input waiting time and average channel waiting time for varying values of DSM parameters. The results show that combining reduces average channel waiting time between 13% and 29%, while priority reduces average input waiting time between 7% and 43% on average. With the application of message priority and combining, between 7% and 40% performance increase for average network response time has gained.
Publishing house:
LAP LAMBERT Academic Publishing
Website:
https://www.lap-publishing.com/
By (author) :
Ipek Abasikeles, M.F. Akay
Number of pages:
136
Published at:
2013-09-22
Stock:
Available
Category:
Hardware
Price:
61.90 €
Keywords:
Multiprocessor architectures, Message combining, Message priority, Performance Evaluation, Distributed shared memory

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