--%>
Assignment Help - homework help

What are the major issues related with multiprocessor caches

What are the major issues related with multiprocessor caches and how might you resolve them?

E

Expert

Verified

Issue: Data coherency or Cache coherency. The problem is all the processors cache must have precisely the same shared data (as coherent data). As well as there are races possible with multiprocessors.

Possible solution: employ one central cache controller that will get all the read or write requests from all the processors and peripherals therefore it can ensure there are no races and cache coherency is maintained.

   Related Questions in Programming Languages

  • Q : Explain Hot spot Hot spot : This is an

    Hot spot: This is an area in an image map with a specific significance. A program usually monitors movements of the mouse, and reacts according to the actions related with the hot spots over which it passes. This may comprise displaying various status

    		•
  • Q : C-C++ interfaces into WLS JMS Normal 0

    Normal 0 false false

  • Q : Transaction processing monitor or TP

    What is a transaction processing (TP) monitor?

    		•
  • Q : Transport for XML Web Services What is

    What is the transport for XML Web Services? How can end-to-end security be provided for this transport?

    		•
  • Q : Define the term Toggle Define the term

    Define the term Toggle: To alternate among two values, like true and false, on and off, or 1 & 0.

    		•
  • Q : Explain Cohesion Cohesion : The level

    Cohesion: The level to which a component executes a single well-stated task. A strongly cohesive technique, for example, will execute a single task, like adding an item to a data structure, or sorting several data, while a weakly cohesive technique wi

    		•
  • Q : Define Protocol Protocol : It is a set

    Protocol: It is a set of rules for interaction between two processes. The protocol is generally specified in a Uniform Resource Locator (abbreviated as URL) to point out how a specific resource must be transferred from a Web server to the requesting c

    		•
  • Q : How can Login dialog accessed The web

    The web page I am testing displays the Login dialog. How can I access this dialog?

    		•
  • Q : What is Class Selector in the CSS

    Explain what is meant by the Class Selector in the CSS?

    		•
  • Q : Define Unconditional Jumps

    Unconditional Jumps: Jumps which are not strictly upwards in the block hierarchy can require extensive control-flow manipulation, including creation of redundant code, and should be avoided if possible. Such jumps add considerable modeling overhead fo

    		•