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

Differentiate between string constants & character constants, Computer Conc...

Computer Concepts & C Programming 1. Write a program to read four floating point numbers and find their sum and average. 2. What is the difference between string constants a

What are the reasons behind using intranet, Reason behind using Intranet ...

Reason behind using Intranet The major reasons for doing this include: -  Safer as there is less chance of external viruses or hacking -  It's possible to prevent employe

Why is the data bus in most microprocessors bidirectional, Why is the data ...

Why is the data bus in most microprocessors bidirectional while the address bus is unidirectional?  Data Bus:  These lines are used to send data to memory by output ports and

A universal shift register can shift in both the lef, #question.A universal...

#question.A universal shift register can shift in both the left-to-right and right-to-left directions, and it has parallel-load capability. Draw a circuit for such a shift register

Determine about the blocking suspicious behaviour, Determine about the bloc...

Determine about the blocking suspicious behaviour The response could be spontaneous and automatic, with an option to generate the alert message manually. The history recorded i

Define logical data as operand data type, Q. Define Logical data as operand...

Q. Define Logical data as operand data type? Every word or byte is treated like a single unit of data. Whenever an n-bit data unit is considered as comprising n 1-bit items of

In how many ways the data can be passed to functions, Object Oriented Progr...

Object Oriented Programming 1. Describe that in how many ways the Data can be passed to functions? Explain with the help of one example. 2. Describe how you create class a

By which the excess-3 code of decimal 7 is represented , The excess-3 code ...

The excess-3 code of decimal 7 is represented by ? Ans. An excess 3 code of decimal 7 is equal to the binary code +3.

Temporary registers w and z, Why the temporary registers W and Z are named ...

Why the temporary registers W and Z are named so I mean we start from A,B,C,D,E then H and L coz H stands for higher bit nd L for lower bit of the address pointed by memory pointer

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