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)

Overfitted the data, Overfitted the data: Moreover notice that as time...

Overfitted the data: Moreover notice that as time permitting it is worth giving the training algorithm the benefit of the doubt as more as possible. However that is, the error

COMPUTER SYSTEM, Classify computer systems according to capacity. How they ...

Classify computer systems according to capacity. How they are different from computers according to the classification of technology. Provide comparative study also.

Explain that lost acknowledgement in packet retransmission, Explain that th...

Explain that the lost acknowledgement does not necessarily enforce retransmission of the packet . To guarantee reliable transfer, protocols utilize positive acknowledgement al

What is a structure, What is a structure? A structure is a collection o...

What is a structure? A structure is a collection of variables under a single name. These variables can be of different types, and each has a name which is used to select it fro

Explain about control memory organization, Q. Explain about Control Memory ...

Q. Explain about Control Memory Organization? One of the simplest ways to organize control memory is to organize micro-instructions for different sub cycles of machine instruct

Example of perceptrons, Example of perceptrons: Here as an example fun...

Example of perceptrons: Here as an example function in which the AND boolean function outputs a 1 only but if both inputs are 1 and where the OR function only outputs a 1 then

What is binary, Binary is an alternative number system which works very goo...

Binary is an alternative number system which works very good for computers. Humans have ten fingers; that's probably why we use ten digits (0, 1, 2, 3, 4, 5, 6, 7, 8, and 9) in our

State and prove demorgan's second theorem, State and prove Demorgan's secon...

State and prove Demorgan's second theorem   Proof: Demorgan's second theorem   = A‾ + B‾ The two sides of the equation here   = A‾ + B‾ is represented through the logic d

Find the average of two values, Q. Find the average of two values? Find...

Q. Find the average of two values? Find the average of two values which are stored in  ; Memory locations named FIRST and SECOND  ; And puts result in memory location AVG

Differences between datagrid and datalist, Differences between Datagrid, Da...

Differences between Datagrid, Datalist and Repeater?   1. Datagrid has paging while Datalist doesnt. 2. Datalist has a property known as repeat. Direction = vertical/horizon

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