CSC/ECE 506 Spring 2012/11a hn: Difference between revisions

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==Distributed Shared Memory==
==Distributed Shared Memory==


In a [http://en.wikipedia.org/wiki/Distributed_shared_memory Distributed Shared Memory(DSM)] several processors share the same address space.  
In a [http://en.wikipedia.org/wiki/Distributed_shared_memory Distributed Shared Memory (DSM)] several processors share the same address space. It is a logical abstraction of a single address space which can be accessed by all processors.  
===Hardware DSM===
===Hardware DSM===



Revision as of 05:17, 13 April 2012

Distributed Shared Memory

In a Distributed Shared Memory (DSM) several processors share the same address space. It is a logical abstraction of a single address space which can be accessed by all processors.

Hardware DSM

Software DSM

Performance of DSM

Performance Improvement