Bubbling the pipeline - computer architecture, Computer Engineering

Assignment Help:

Bubbling the Pipeline:

Bubbling the pipeline (also known as a pipeline break or pipeline stall) is a technique for preventing, structural, data and branch hazards from taking place. As instructions are fetched, control logic determines whether a hazard could/will take place. If they can, then the control logic inserts NOPs instruction into the pipeline. Therefore, before the next instruction (which is reason of the hazard) is executed, the previous 1 will have had adequate time to complete and prevent the hazard. If the number of NOPs is equivalent to the number of stages in the pipeline, the processor has been cleared of all of the instructions and can proceed free from hazards. It is called flushing the pipeline. All forms of stalling introduce a delay before the processor may resume execution.

 

 


Related Discussions:- Bubbling the pipeline - computer architecture

What is the difference between tcp and udp, TCP and UDP are both transport-...

TCP and UDP are both transport-level protocols. TCP is designed to give reliable statement across a variety of reliable and unreliable networks and internets. UDP gives a conne

Ruby, Discuss anout variables and assignment statements in ruby

Discuss anout variables and assignment statements in ruby

3D rotation, Magnify a triangle with vertices A = (0,0), B = (3,3) and C = ...

Magnify a triangle with vertices A = (0,0), B = (3,3) and C = (6,4) to twice its size in such a way that A remains in its original position.

Define deadlock, Define deadlock? Deadlock is a condition, wherein proc...

Define deadlock? Deadlock is a condition, wherein processes never finish executing and system resources are tied up, preventing another job from beginning. A process requests r

Hashing collision resolution techniques, Hashing collision resolution techn...

Hashing collision resolution techniques are a) Chaining, b) Bucket addressing

Describe about sole access protocol, Q. Describe about Sole Access Protocol...

Q. Describe about Sole Access Protocol? The atomic operations that have conflicts are handled with the help of sole access protocol. The method used for synchronization in this

Define http, Http Hyper Text Transfer Protocol: The WWW protocol that...

Http Hyper Text Transfer Protocol: The WWW protocol that performs the request and regain functions of a server. Generally seen as the first part of a website address. It is t

Full resolution rule - artificial intelligence, Full Resolution Rule - Arti...

Full Resolution Rule - Artificial intelligence: Now that we know about unification, we can correctly describe the complete edition of resolution: p1  ∨ ...  ∨ pj  ∨ ...  ∨ p

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