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)

The functions islower() and tolower(), Distinguish among the functions islo...

Distinguish among the functions islower() and tolower().   islower( ) and tolower( ): islower(c) is a character testing function described  in ctype.h header file. This

Different types of coding in digital electronics, The code where all succes...

The code where all successive numbers differ from their preceding number by single bit is ? Ans. Gray Code, where all successive numbers are different from their preceding nu

Micro-operation concepts, We have determined the general architecture and r...

We have determined the general architecture and register set of MIPS microprocessor. Our subsequent task is to look at functionality of ALU, the CU and how an instruction is execut

What are the 3 things that are needed to specify a route, 1. URL Pattern - ...

1. URL Pattern - You can contain placeholders in a URL pattern so that variable data can be passed to the request handler without having a query string. 2. Handler - The handle

Knowledge representation - artificial intelligence, Knowledge Representatio...

Knowledge Representation: To recap, we now have some characterizations of "AI", that when an "AI" problem arises, you will be able to put all into context exactly, find the co

Explain about of unicode, Q. Explain about of Unicode? This is a newer ...

Q. Explain about of Unicode? This is a newer International standard for character representation. Unicode offers a unique code for each character irrespective of Program, platf

Existential construction - artificial intelligence, The English existential...

The English existential construction involves so-called there-sentences such as these: (1)  There is a dog in the yard (2)  There were no children at the party (3)  There

Scsi bus - computer architecture, SCSI Bus:   Defined by ANSI - X3....

SCSI Bus:   Defined by ANSI - X3.131   50, 68 or 80 pins   Max. transfer rate - 160 MB/s, 320 MB/s. SCSI Bus Signals   Small Computer System Interface

Calculate blocking probability in a two stage network, In a two stage netwo...

In a two stage network there are 512 inlets and outlets, r=s=24. If the probability that a given inlet is active is 0.8, calculate: Blocking probability Given: N =M =512,

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