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

E-NRZ, A modified NRZ code known as enhanced-NRZ (E-NRZ) operates on 7-bit ...

A modified NRZ code known as enhanced-NRZ (E-NRZ) operates on 7-bit words; inverting bits 2,3,6 and 7; and adding one parity bit to each word. The parity bit is chosen to make the

Explain types of networking and internetworking device, What is the differe...

What is the different type of networking / internetworking devices? 1. Repeater: Also known as a regenerator, it is an electronic device that operates only at physical layer.

Explain sonet frame transaction, Sonet Frame Transaction Transmitted ...

Sonet Frame Transaction Transmitted one subsequent to another without any gap in between. First 2 bytes - alignment bytes. F628 in Hex. - define the beginning of every

Determine the uses of firewalls, Determine the uses of firewalls The fi...

Determine the uses of firewalls The firewalls available today do all the things, viz., like filter the data packets, provide proxy services and do stateful inspection of packet

Efficiency vs. number of processors, Efficiency :- The other main metr...

Efficiency :- The other main metric used for performance measurement is efficiency of parallel computer system i.e. how the resources of the parallel systems are being utilized

Encoding the data type, ENCODING THE DATA TYPE: The figure explain a f...

ENCODING THE DATA TYPE: The figure explain a frame in which the data kind is specified by using the data area. To ensure interoperability format of encoding location m

Programming based on message passing, Programming Based on Message Passing ...

Programming Based on Message Passing As we know, the programming model based on message passing uses high level programming languages like C/C++ along with a number of message

System analysis, explain the appropriateness of economic and behavioral fea...

explain the appropriateness of economic and behavioral feasibility

Internet protocols, A communication protocol is an agreement which specifie...

A communication protocol is an agreement which specifies a common language two computers use to exchange messages. For instance, a protocol denotes the exact format and meaning of

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