Merits of shared memory and drawbacks, Computer Networking

Assignment Help:

Merits of Shared Memory Programming

Global address space gives a user-friendly programming perspective to memory.
Data sharing among processes is both fast and uniform due to the proximity of memory to CPUs.
No use to specify explicitly the communication of data between processes.
Insignificant process-communication overhead.
More easier and intuitive to learn.

Drawbacks

Complex to manage data locality.
Not portable.
Scalability is limited by the number of open pathways to memory.
User is liable for specifying synchronization, example:- locks.

Related Discussions:- Merits of shared memory and drawbacks

Medium earth orbiting satellite, Medium Earth Orbiting satellite is an orbi...

Medium Earth Orbiting satellite is an orbit which is located just above the few hundred miles to a few thousands above the earth surface. It is of higher advantage than Low orbit s

Explain the term- bits and bitmap, Explain teh term- Bits and Bitmap ...

Explain teh term- Bits and Bitmap Many tiny dots, which are put together to make a picture. Bits are combined to make a graphic image called a bitmap. GIF and JPEG files are

What are super servers, These are fully-loaded machines which consists of m...

These are fully-loaded machines which consists of multiprocessors, high-speed disk arrays for interview I/O and fault tolerant features.

Distance vector and link-state protocol, What's the difference among distan...

What's the difference among distance vector and link-state protocol?

Command to disable cdp on an interface, Recognize the command to disable CD...

Recognize the command to disable CDP on an interface Ans) Router(config-if)# no cdp enable

Clos network, Clos network This network was organized by Clos (1953). ...

Clos network This network was organized by Clos (1953). It is a non-blocking network and gives full connectivity like crossbar network but it also requires significantly minim

Discuss the architecture and applications of e-mail, Question 1 Discuss th...

Question 1 Discuss the following Switching Mechanisms- Circuit switching Message switching Packet switching Question 2 Discuss the following IEEE standard

What is groupware, What is Groupware Groupware are a collection of sof...

What is Groupware Groupware are a collection of software tools that encompass a broad range of applications. Even though groupware broadly consists of applications like calend

Give the description of security tools, Give the Description of security to...

Give the Description of security tools Software are coming up in which the user can select the kind of security measure required to be taken for encryption. One such example is

Define the microcells- routing and switching, Microcells As cells becom...

Microcells As cells become smaller, antennas move from the tops of tall buildings or hills, to the tops of small buildings or the sides of large buildings, and finally to lamp

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages