Merit and drawback of mpi, Computer Networking

Assignment Help:

Merits of MPI

Runs on any shared or distributed memory architectures;
Can be used on a wider range of troubles than OpenMP;
Every process has its own local variables; and
Distributed memory computers are not costly rather than large shared memory computers.

Drawback of MPI

Needs more programming changes to go from serial to parallel version.
Can be harder to debug, and
Performance is partial by the communication network among the nodes.

Related Discussions:- Merit and drawback of mpi

Network laye - fundamentals of networks , Network Laye The network la...

Network Laye The network layer provides communication between the multiple networks. Whereas the data link layer provides the communication between two systems on the s

Use of a distance vector routing algorithm, Question: (a) The diagram ...

Question: (a) The diagram below shows a configuration of Internet routers (A-F) which achieve dynamic routing through the use of a Distance Vector routing algorithm. The metr

What is a pointer and does java support pointers, What is a pointer and doe...

What is a pointer and does Java support pointers? Pointer is a reference handle to a memory location. Improper handling of pointers leads to memory leaks and reliability issues

Encryption and authentication in l2f, How do we do encryption and authentic...

How do we do encryption and authentication in L2F?

Name the different types of dialogs in session layer, Different parts of di...

Different parts of dialogs in Session layer?

Explain the network allocation vector, Network Allocation Vector Timer ...

Network Allocation Vector Timer which shows how much time must pass before a station is allowed to check the channel

Advantages of ls over dv algorithm, Advantages of LS over DV algorithm ...

Advantages of LS over DV algorithm There are a number of advantages to link state protocols especially when compared to the distance vector based routing protocols. The

What are the benefits of networking, What are the benefits of Networking? ...

What are the benefits of Networking? The following are the distinct notes in favor of computer networking. a. The computers, staff and information can be well managed b.

What are the control frames for lost tokens, Control Frames for Lost Tokens...

Control Frames for Lost Tokens If station goes down ... token lost Predecessor listens for data frame or token Noticing none, retransmits token Sends whofoll

Explain about the digital traffic channels, Explain about the Digital traff...

Explain about the Digital traffic channels The most notable difference among the two generations is that first generation systems are almost purely analog, while second generat

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages