Sun and nis law, Computer Engineering

Assignment Help:

Sun and Ni's Law

The Sun and Ni's Law is a generalization of Amdahl's Law as well as Gustafson's Law. The fundamental idea underlying the Sun and Ni's Law is to find the solution to a problem with a maximum size along with limited requirement of memory.  Now-a-days, there are a lot of applications which are bounded by the memory in contrast to the processing speed.

In a multiprocessor based parallel computer, every processor has an independent small memory.  In order to solve a problem, normally the problem is separated into sub-problems and distributed to a variety of processors. It may be noted that the size of the sub-problem should be in proportion with the size of the independent local memory available with the processor. Now, for a given problem, when large set of processors is culminated together, in that case the overall memory capacity of the system enhancing proportionately. Thus, instead of following Gustafson's Law i.e., fixing the implementation time, the size of the problem can be increased further such that the memory could be utilized. The above technique assists in generating more correct solution as the problem size has been increased.


Related Discussions:- Sun and nis law

Illustrate the encryption and decryption methods, Illustrate the Encryption...

Illustrate the Encryption and Decryption methods One of the best method of ensuring security is to change the form of communication. Let the messages be encoded in such a patte

What is object orientation, What is object orientation? Object orientat...

What is object orientation? Object orientation means that we classify software as a collection of discrete objects that incorporate with together DS and behaviour. Four aspe

Odd-even merging circuit, Odd-Even Merging Circuit Let's firstly unders...

Odd-Even Merging Circuit Let's firstly understand the idea of merging two sorted sequences using an odd-even merging circuit. The functioning of a merging circuit is as given b

What is gustafsons law, Q. What is Gustafsons Law? Amdahl's law is app...

Q. What is Gustafsons Law? Amdahl's law is appropriate for applications where response time is significant. On the other hand there are numerous applications that necessitate

Input-output-processor interconnection network (iopin), Input-Output-Proces...

Input-Output-Processor Interconnection Network (IOPIN) This interconnection network is used for communication between I/O channels and processors. All processors commune with a

Logic-based expert systems, Logic-based Expert Systems : Expert system...

Logic-based Expert Systems : Expert systems are agents that are programmed to make decisions just about real world situations are place together by utilising knowledge illicit

What is a microform, What is a microform? This is the collective term f...

What is a microform? This is the collective term for all micro images kepted on a wide range of microfilm media, like roll film, fiche, aperture cards, strip or jackets.

Explain the importance of object oriented modelling, Explain the importance...

Explain the importance of Object Oriented Modelling It is important to note that wi t h the growing complexity of systems, significance of modelling techniques increases. Beca

What is electronic data interchange, What is Electronic Data Interchange? ...

What is Electronic Data Interchange? Electronic Data Interchange (EDI): It is used by organizations for transactions which arise on regular basis to a pre-found format.

What is stack and register manipulation, Q. What is Stack and register mani...

Q. What is Stack and register manipulation? Stack and register manipulation: If we create stacks, stack instructions prove to be useful. LOAD IMMEDIATE is a good illustration

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