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

Error correction in burst error correction, Q. Error Correction in Burst Er...

Q. Error Correction in Burst Error Correction? Error Correction-Burst Error Correction In its place of sending all the bits in a data unit together we can organize "N

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

What is the difference among tftp and ftp application, What is the differen...

What is the difference among TFTP and FTP application layer protocols? The Trivial File Transfer Protocol (TFTP) permits a local host to get files from a remote host but does n

Comparison of distance-vector and link-state algorithm, DISTANCE-VECTOR ROU...

DISTANCE-VECTOR ROUTING: It is easy to implement. Packet switch modifies its own routing table first. It is used in RIP. LINK-STATE ALGORITHM: It is ve

Which layers are user support layers, Which layers are user support layers?...

Which layers are user support layers? Three layers are come under user support layer:- a. Session Layer b. Presentation Layer and c. Application Layer

Which layer is responsible for negotiating data transfer , Which layer is r...

Which layer is responsible for negotiating data transfer syntax? Ans) The Presentation layer does the following: Manages data representation conversions, or data transfer syntax

Comparison of connection-oriented and connectionless, CONNECTION-ORIENTED: ...

CONNECTION-ORIENTED: Accounting is simpler. Application can learn of network causes immediately. CONNECTIONLESS: It has fewer load. It is easier to cre

Retransmission of packets - transport layer, Retransmission of packets ...

Retransmission of packets The disadvantage of thronging away a correctly received packet is that the subsequent retransmission of the packet might be lost or garbled and

Illustrate the downside of groupware, Illustrate the downside of groupware ...

Illustrate the downside of groupware The downside of groupware is that they are very costly and with the increase in complexity or additional features, the cost increases propo

compute maximum current and properties of an ideal op-amp, Questions: ...

Questions: 1. A 5V Zener diode has a maximum power dissipation of 2W. What is the maximum current that can be safely passed through the device? 2. List three properties of a

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages