Explain multiple instruction and single data stream (misd), Computer Engineering

Assignment Help:

Multiple Instruction and Single Data stream (MISD): In this type of organization multiple processing elements are ordered under the control of multiple control units. Every control unit is managing one instruction stream and processed by its consequent processing element. However every processing element is processing just a single data stream at a time. Consequently, for managing multiple instruction streams in addition of single data stream, multiple processing elements and multiple control units are organised in this categorization. All processing elements are interacting with the common mutual memory for the organisation of single data stream as displayed in Figure. The simply known illustration of a computer capable of MISD function is the C.mmp made by Carnegie-Mellon University. 

 This kind of computer organisation is represented as:

Is > 1

Ds = 1

1385_Multiple Instruction and Single Data stream (MISD).png

Figure:  MISD Organisation

This categorization isn't popular in commercial machines as model of single data streams implementing on multiple processors is hardly ever applied. However for the particular applications, MISD organisation can be extremely helpful. E.g. Real time computers should be fault tolerant where various processors execute the similar data for generating the redundant data. This is also termed as N- version programming. All these redundant data are compared as results that must be same; or else faulty entity is replaced. So MISD machines can be applied to fault tolerant real time computers.


Related Discussions:- Explain multiple instruction and single data stream (misd)

Cut-off search - artificial intelligence, Cut-off Search: By using  a m...

Cut-off Search: By using  a minimax search, all we have to do is program, in a game playing situation our agent to look at the whole  search tree from the current state of the

How to input to circuit, Q. How to input to circuit? Register A bit...

Q. How to input to circuit? Register A bits as a0, a1, a2 and a3 in the corresponding X bits of the Full Adder (FA). Register B bits as given in the Figure above as in

General concepts of links and association, General Concepts of links and as...

General Concepts of links and association A link is a conceptual or physical connection among objects for instance. Mathematically, you can define a link as a tuple which is a

Re:- exam help, Hello there i have 4 exams of ICT and i am after a tutor wh...

Hello there i have 4 exams of ICT and i am after a tutor who can help me in those 4 subjects. One hour for each subjects will be good for me as i have sample papers ready for all s

Appropriate name for the superclass, Suppose that your team is then asked t...

Suppose that your team is then asked to expand the system. The publisher now wishes to make other computer science publications. As a team member, you are asked to make a class tha

Elaborate the memory devices - semiconductor memory, Elaborate the memory ...

Elaborate the memory devices  - Semiconductor memory All of the memory used as main store in a modern computer is applied as semiconductors fabricated on wafers of silicon. Sem

When should the method invokelater() be used, This method is used to make s...

This method is used to make sure that Swing components are updated by the event-dispatching thread.

Explain form and input tag, Q. Explain FORM and INPUT Tag? A good way t...

Q. Explain FORM and INPUT Tag? A good way to learn about forms is to make use your notepad editor and make a new HTML document. Save it as form1.htm in some folder somewhere. Y

Explain basic cpu structure, A computer manipulates data consistent with in...

A computer manipulates data consistent with instructions of a stored program. Stored program means that the data and program are stored in same memory unit. Central processing unit

How do you find out if a linked-list has an end, By 2 pointers you can find...

By 2 pointers you can find it. One of them goes 2 nodes each time. The second one goes at 1 node each time. If there is a cycle, the one that goes 2 nodes every time will eventuall

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd