DocumentCode :
3687391
Title :
Software based distributed shared memory (DSM) model using shared variables between multiprocessors
Author :
Hemant D. Vasava;Jagdish M. Rathod
Author_Institution :
School of Engineering, RK University, Rajkot, Gujarat, India-388120
fYear :
2015
fDate :
4/1/2015 12:00:00 AM
Firstpage :
1431
Lastpage :
1435
Abstract :
A Distributed shared memory systems represent a successful hybrid of two parallel computer classes: distributed computer systems and shared memory multiprocessors. They provide the shared memory abstraction in systems with physically distributed memories, and consequently combine the advantages of both approaches. Distributed shared memory is the abstraction that supports the shared memory in a physically non-shared (distributed) architecture. Shared memory is a simple yet powerful paradigm for structuring systems. Recently, there has been an interest in extending this paradigm to non-shared memory architectures as well. For example, the virtual address spaces for all variables in a distributed variable-based system could be viewed as constituting a global distributed shared memory. The Distributed shared memory system is designed on the basis of page-based, shared-variable-based or object-based access. There are certain advantages and disadvantages of each access methodology. We propose a shared variable based DSM model for managing distributed shared memory. These paper also present implementation levels with its several issues require to be consider. We have presented an implementation of this model in the context of a linux operating system.
Keywords :
"Software","Reliability","Computers","Computer architecture","Algorithm design and analysis","Hardware","Sockets"
Publisher :
ieee
Conference_Titel :
Communications and Signal Processing (ICCSP), 2015 International Conference on
Type :
conf
DOI :
10.1109/ICCSP.2015.7322749
Filename :
7322749
Link To Document :
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