Use of parallel construct with private clause, Computer Engineering

Assignment Help:

Q. Use of parallel construct with private clause?

In this example we would see use of parallel construct with private and firstprivate clauses. At end of program i and j remain undefined because these are private to thread in parallel construct.  

#include < stdio.h >

int main()

{

int i, j;

i = 1;

j = 2;

#pragma omp parallel private(i) firstprivate(j)

{

i = 3;

j = j + 2;

}

printf("%d %d\n", i, j); /* i and j are undefined */

return 0;

}

In the subsequent illustration every thread in parallel region determines what part of global array x to work on based on thread number.


Related Discussions:- Use of parallel construct with private clause

Two independent mechanisms for controlling interrupt request, What are the ...

What are the two independent mechanisms for controlling interrupt request? At the device end, an interrupt enable bit in a control register verifies whether the device is permi

Give the truth table of S-R and D-flipflops, Give the truth table of S-R an...

Give the truth table of S-R and D-flipflops. Ans: The Truth Table for S-R Flip-Flop is illustrated in Fig.(a) and truth table of D Flip-Flop is illustrated in Fig.(b)

Define sr flip flop - sr latch with nor gate, Define SR Flip Flop - SR latc...

Define SR Flip Flop - SR latch with NOR Gate? The SR Flip flop neither is a circuit with two cross-coupled NOR gates or two cross-coupled NAND gates. SR

Database system, What are the three data anomalise that are likely to occur...

What are the three data anomalise that are likely to occur as a result of data redundancy?

Explain half-adder with truth-table and logic diagram, What is a half-adder...

What is a half-adder? Explain a half-adder with the help of truth-table and logic diagram. Ans. Half Adder: It is a logic circuit for the addition of two 1-bit numbers is term

Explain about variable-length of instructions, Q. Explain about Variable-Le...

Q. Explain about Variable-Length of Instructions? With the better understanding of computer instruction sets designers developed the idea of having a range of instruction forma

Explain booth''s multiplication algorithm, Computer Organization 1. Dr...

Computer Organization 1. Draw a flowchart of a Booth's multiplication algorithm and explain it. 2. What is the concept of memory interleaving? 3. Explain virtual memory? Expla

Explain the major consideration of laptop computers, Explain the major cons...

Explain the major consideration of laptop One of the major considerations when buying a laptop is battery life. This can rely on a number of things though one major factor is p

Inspirations of artificial intelligence, Inspirations of artificial intelli...

Inspirations of artificial intelligence: Artificial Intelligence research can be easily understood by following example in terms of how the following question has been answere

Jewel polishing, Byteland county is very famous for luminous jewels. Lumino...

Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various luminous jewels of particular colour. Nec

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