Programming languages array operations, Computer Engineering

Assignment Help:

Q. Programming languages array operations?

In programming languages array operations are written in compact form which frequently makes programs more understandable.

Consider the loop:

                s=0

                do i=1,n

                    a(i)=b(i)+c(i)

                     s=s+a(i)

                 end do

It can be written (in Fortran 90 notation) in following manner:

             a (1:n) = b(1:n) +c(1:n)

             s=sum (a(1:n))

Besides Fortran 90 there are numerous languages which provide succinct operations on arrays. A number of the mainly popular are and MATLAB and APL. Even though these languages weren't created for parallel computing relatively for expressiveness they can be used to state parallelism as array operations can be effortlessly executed in parallel. So all arithmetic operations (+, -, * /, **) included in vector expression may be performed in parallel. Intrinsic reduction functions like the sum above can be performed in a parallel too.


Related Discussions:- Programming languages array operations

What is status control and registers, Q. What is Status Control and Registe...

Q. What is Status Control and Registers? Status Control and Registers: These registers can't be used by programmers though are used to control CPU or execution of a program.

Explain about transmission media, Q. Explain about Transmission Media? ...

Q. Explain about Transmission Media? These, also known as physical channels, can be either bounded or unbounded. Bounded media, in which signals representing data are confined

Find the boolean expression for boolean algebra, Find the Boolean expressio...

Find the Boolean expression for logic circuit shown in Figure below and reduce it using Boolean algebra. Ans. Y = (AB)' + (A' + B)' = A' + B' + AB' by using Demorgan's Theorem. =

Android projects, how should I do connectivity with google play for my andr...

how should I do connectivity with google play for my android GSM based project

Set up this problem as an lp problem, The Laser Computer Printer Company de...

The Laser Computer Printer Company decides monthly what to produce during the subsequent month. They produce three types of printers, the Laser Rocket, the Alpha Laser, and the La

What are program-invisible registers, What are program-invisible registers?...

What are program-invisible registers? Ans: the local and global descriptor tables are found in the memory system. To access and specify the address of these tables, program inv

Which one state is not a fundamental process state, Which one state is not ...

Which one state is not a fundamental process state? Ans. Blocked state is not a fundamental process state.

Name the software required to run video conferencing, Name The software req...

Name The software required to run video conferencing The software and hardware required to run video conferencing is very sophisticated. Apart from obvious items (that is large

What is the principle of locality, What is "the principle of locality"? ...

What is "the principle of locality"? It's the nature of the processes that they refer only to the small subset of the total data space of the process. I.e. the process frequ

Short notes on displacement only addressing mode, (a) Write short notes on...

(a) Write short notes on displacement only addressing mode. (b) Explain the formats of a 80-bit floating point number. (c) Given the following assembly program. Instructi

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