Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Programming Based on Data Parallelism
In a data parallel programming model, the focus is on data distribution. Every processor works with a portion of data. We shall discuss one of the most popular languages for parallel programming based on data parallel model.
High Performance FORTRAN
In 1993 the High Performance FORTRAN Forum, a group of a lot of leading hardware and software vendors and academicians in the field of parallel processing, discovered an informal language standard known as High Performance Fortran (HPF). It was based on Fortran 90, and then it extended the set of parallel features, and gives extensive support for computation on distributed memory parallel computers. The standard was supported by a majority of vendors of parallel hardware.
HPF is a highly suitable language for data parallel programming models on SIMD and MIMD architecture. It let programmers to add a number of compiler directives that minimize inter-process communication overhead and utilize the load-balancing techniques.
We shall not discuss the total HPF here; rather we shall discuss only on augmenting features like:
Plot way forms for the following modulation schemes using Mathlab: a) 2 ASK 4 ASK b) BFSK 4 FSK c) BPSK 4
Define the terms Unicasting, Multiccasting and Broadcasting? If the message is sent from a source to a one destination node, it is called Unicasting. If the message is sent
Question: a) Briefly describe how the file system is organized in Unix. b) What is the importance of the "touch" command. Give one of its disadvantage. c) Name three d
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
One of the key roles of a System/Network Administrator is to monitor log files. This usually requires helper scripts (i.e. Perl programs) so a summary of large log files can be qui
Question 1: (a) In the context of an information system, distinguish and relate among the terms: data, information and decision-making. (b) Describe at least two chall
A generic algorithm is mostly analyzed on the basis of the following parameters: the time complexity (implementation time) and the space complexity (amount of space necessary). Usu
When using access lists, it is important where those access lists are placed. Which Statement best defines access list placement Ans) Put standard access lists as near the desti
What is meant by Asymmetrical protocols? There is a many-to-one relationship among clients and server. Clients always initiate the dialog by requesting a service. Servers are p
Q. Illustrate TCP – bytes and segments? TCP - bytes & segments TCP at the sending site collects bytes into a packet called a segment TCP adds a header to each se
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd