Define syntax of barrier directive, Computer Engineering

Assignment Help:

Q. Define syntax of barrier directive?

Barrier Directive

 The syntax of barrier directive is 

#pragma omp barrier

When a thread attains barrier it waits till all threads have attained the barrier after that they all carry on together. There are limitations on placement of barrier directive in a program. The barrier directive can only be placed in program at a position where deleting or iserting the directive will result in a program with correct syntax.


Related Discussions:- Define syntax of barrier directive

What is synchronous message passing, Q. What is Synchronous message passing...

Q. What is Synchronous message passing? In Synchronous message passing is executed on synchronous communication network.  In that case sender and receiver processes should be

Explain what are design patterns, Design Patterns are easy and elegant solu...

Design Patterns are easy and elegant solutions of commonly having problems in software design. Design Patterns make it simpler to reuse successful designs and architectures of expe

What are concentrators, What are concentrators? Explain how it helps in con...

What are concentrators? Explain how it helps in connecting number of subscribers. In rural areas, subscribers are usually dispersed. This is both unessential and expensive to g

Telematics, How are switching system classified

How are switching system classified

Describe about micro-controllers, Q. Describe about Micro-controllers? ...

Q. Describe about Micro-controllers? Micro-controllers: These are a specialized device controlling computer which comprises every function of computers on a single chip. Chip

Which approaches not require knowledge of the system state, Which approache...

Which approaches do not require knowledge of the system state? Ans. Deadlock detection, deadlock prevention and deadlock avoidance; none of the given require knowledge of the s

What do you mean by data warehousing, What do you mean by data warehousing?...

What do you mean by data warehousing? Data warehouse implies as: a) It is subject oriented b) It is integrated and c) It is time variant d) It is non-volatile colle

What is default look-and-feel of a swing component, The default Look and Fe...

The default Look and Feel of swing components are Java Look-and-Feel.

Explain the differences between paging and segmentation, Explain the differ...

Explain the differences between Paging and segmentation. Paging and segmentation P aging Segmentation Computer memory is separa

What is the future of hyper threading, Q. What is the Future of Hyper threa...

Q. What is the Future of Hyper threading? Current Pentium 4 based MPUs employ Hyper-threading however next-generation cores, Conroe, Merom and Woodcrest will not. As some have

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