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

Determine the subnet with subnet prefix, Consider a subnet with subnet pref...

Consider a subnet with subnet prefix 101.101.101/24 a) If you subdivide the subnet into four equal size subnets, what are their prefixes? Give all four prefixes in the form a.

How to configure vtp pruning on the switches-ccna, Configure VTP Pruning on...

Configure VTP Pruning on the Switches VTP pruning permits a VTP server to suppress IP broadcast traffic for particular VLANs to switches that do not have any ports in that VLAN

Explain types of redundancy checks, Q. Explain Types of Redundancy Checks? ...

Q. Explain Types of Redundancy Checks? Parity Check Simple Parity Check Two Dimensional Parity Check / Longitudinal Redundancy Check (LRC) CRC (Cyclic Redund

Thread libraries, The most difficult representatives of shared memory progr...

The most difficult representatives of shared memory programming models are thread libraries present in mainly of the modern operating systems. Some examples for thread libraries ar

Explain how would pipeline the four pairs of statements, 3. Explain how yo...

3. Explain how you would pipeline the four following pairs of statements. (4×5 points) a) add $t0, $s0, $s1 beq $s1,$s2, 300 b) add $t2, $t0, $t1 sw $t3, 36($t2) c)

Mechanical characteristics of RS232 interface, Q. Mechanical Characteristic...

Q. Mechanical Characteristics of RS232 interface? - 9-pin connector - 9-pin connector is more usually found in IBM-PC but it covers signals for asynchronous serial com

Describe networking, Describe networking. Networking refers to the inte...

Describe networking. Networking refers to the inter connection among computers and peripherals for data communication. Networking can be done using wired cabling or by wireless

Tcp segment structure - transport layer, TCP Segment Structure Figure ...

TCP Segment Structure Figure shows the format of the TCP segment. The header consists of a 20 bytes fixed part plus a variable size options fields. The description o

Prepare the network of spanning tree protocol -ccna, Prepare the Network ...

Prepare the Network Step 1: Disable all ports by using the shutdown command. Ensure that the initial switch port states are inactive with the shutdown command. Use the inter

Microwave applications, Q. Microwave Applications? - Unicasting - one-t...

Q. Microwave Applications? - Unicasting - one-to-one communication among sender and receiver - Cellular phones - Satellite networks - Wireless LANs

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages