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

Explain the term - restating the requirements, Restating the Requirements ...

Restating the Requirements To have clarity of analytical model of system you must state requirements specific performance constraints with optimization criteria in one documen

What do you call an event and when do you call an assertion, What do you ca...

What do you call an event and when do you call an assertion? Assertion based Verification Tools, checks whether a statement holds a explained  property or not, while, Event bas

What is a serial port, What is a serial port?  A serial port transfers...

What is a serial port?  A serial port transfers and receives data single bit at a time.

C programming, You are given a collection of words, say as in a dictionary....

You are given a collection of words, say as in a dictionary. You can represent it in the following compressed form: the first word will be followed by a sequence of a pair of numbe

Input a list of positive numbers, Input a list of positive numbers, termina...

Input a list of positive numbers, terminated by 0, into an array Numbers. Then display the array and the largest and smallest number in it.

What is mask operation, What is MASK OPERATION The mask operation is si...

What is MASK OPERATION The mask operation is similar to selective-clear operation except which the bits of Aare cleared only where there are corresponding 0's in register B. th

What are the events used for page headers and footers, What are the events ...

What are the events used for page headers and footers? The events TOP-OF-PAGE and END-OF-PAGE are used for pager headers and footers.

Define diffrent aspects of a system, Q. Define diffrent aspects of a System...

Q. Define diffrent aspects of a System? The aspects of a System are as below: Organization implies order and structure. It is aprearrangement of components which helps t

Average access time experienced by the processor, Give the formula for the ...

Give the formula for the average access time experienced by the processor in a system with 2 levels of caches. Ans: Formula is for the average access time experienced by the pr

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