Advantages and disadvantages of shared memory programming, Computer Engineering

Assignment Help:

Q. Show Advantages and Disadvantages of Shared Memory Programming?

Advantages of Shared Memory Programming

Data sharing between processes is both rapid and uniform because of the proximity of memory to CPUs
Insignificant process communication overhead
Global address space offers a user-friendly programming perspective to memory
No need to specify explicitly the communication of data between processes
More intuitive and easier to learn

Disadvantages

Difficult to manage data locality
User is responsible for specifying synchronization e.g. locks
Not portable
Scalability is limited by the number of access pathways to memory

Related Discussions:- Advantages and disadvantages of shared memory programming

Define the terms- action semantics and argouml, Define the terms- Action Se...

Define the terms- Action Semantics and ArgoUML Action Semantics : Action semantics is a group of firms that have responded to the OMG's RFP to define the action semantics fo

Example of circuit switching & stored and forward switching, Example of cir...

Example of circuit switching and S&F (Stored and Forward) switching is (A) Telephone and Post of Telegraph (B) Video Signal Post or Telegraph (C) Digital Signal P

Octave project, i need help with an octave program

i need help with an octave program

Mathematical simulation and modelling applications, Mathematical Simulation...

Mathematical Simulation and Modelling Applications The tasks include mathematical simulation and modelling need lots of parallel processing. Three fundamental formalisms in mat

Risc architecture - computer architecture, RISC architecture - computer a...

RISC architecture - computer architecture: What is reduced regarding it? The answer of this question is that to make all instructions the equal length the number of bits that

Represent negative numbers in the computer system, Q. What are the values o...

Q. What are the values of x, y, and z. (1011.001101)2 = (x)10 = (y)8 = (z)16 Q. What are the various ways to represent Negative Numbers in the Computer system?

Simple maze game, The following is a requirements specification for a simpl...

The following is a requirements specification for a simple game based on a player moving through a maze of connected rooms from an entrance door to an exit door. The required sy

Authentication system differ from a firewall in functioning, How does an au...

How does an authentication system differ from a firewall in functioning? Authentication vs. firewall User Authentication and Authorization A significant advanced fi

Explain loop-invariant code motion, Explain briefly Loop-invariant code ...

Explain briefly Loop-invariant code motion of the commonly used code optimization techniques. Loop-invariant code motion If a quantity is calculated inside a loop duri

Network message transfer, Consider a network message transfer among a sourc...

Consider a network message transfer among a source S and a destination D by 3 routers R1, R2 and R3 as given below:- S -------- R1 --------- R2 --------- R3 ---

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages