Concurrently read exclusively write (crew), Computer Networking

Assignment Help:

This  is one of the models based on PRAM. In this, the processors access the memory location parallel for reading while exclusively for writing operations. In the algorithm which uses CREW model of computation and n2 number of processors have been attached in the type of a two dimensional array of size n x n.

Algorithm Matrix Multiplication using CREW

Input// Two Matrices M1 and M2

For I=1 to n            //Operation executed in PARALLEL

For j=1 to n     //Operation executed in PARALLEL

{

Oij = 0;

For k=1 to n

Oij = Oij + M1ik * M2kj

End For

}

End For

End For

The complexity of CREW based algorithm is O (n).


Related Discussions:- Concurrently read exclusively write (crew)

Computer networks - fundamentals of networks , Computer Networks A com...

Computer Networks A computer  networks  can be defined as set of computer that  interact  among  the individual  computers sharing  resources or information. Reference models

Dns working - domain name server, DNS Working While discussing about t...

DNS Working While discussing about the working of the DNS, there are many things which need to consider and play Avery significant role. This can the type of communication bet

Transport layer , Transport Layer In computer networking it the transp...

Transport Layer In computer networking it the transport  layer is where  sessions are  exchanged between  hosts. This layer resides  between  the application layer and  networ

Controlling and monitoring access to the intranet, Controlling and monitori...

Controlling and monitoring access to the Intranet Digital certificates provide excellent means of controlling and monitoring access to the Intranets. The certificate itself act

Differentiate between rarp and arp, TCP/IP Protocol Suite 1. What is th...

TCP/IP Protocol Suite 1. What is the concept of Multi-protocol encapsulation in ATM networks? 2. Differentiate between RARP and ARP. 3. Differentiate TDP and UDP. 4. D

Explain what a digital signature is and how it works, Question: a) Out...

Question: a) Outline the concept of the Real Time Gross Settlement (RTGS) system in Mauritius and name the three main system components of the MACSS. b) Differentiate bet

What are the important benefits of computer network, Q. What are the import...

Q. What are the important benefits of computer network? Ans: Important benefits of computer networks are: -  Resource sharing -  Higher reliability -  Higher flexibili

Source port number - transport layer, Source Port Number This fields o...

Source Port Number This fields occupies  the first 16 bytes of the UDP header. This  fields typically hold the UDP port number  of the application sending  this datagram. The

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