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

Conversion of fractional number into its binary number, Conversion of fract...

Conversion of fractional number 0.6875 into its equivalent binary number ? Ans. Multiply the fractional number 0.6875 with 2 until the remainder becomes 0 that is, Ther

#titlecompiler design.., c program for converting context free grammar to g...

c program for converting context free grammar to griebach normal form

Determine the performance of a parallel algorithm, Q. Determine the perform...

Q. Determine the performance of a parallel algorithm? One more method of determining the performance of a parallel algorithm can be performed after calculating a parameter know

Flowchart, how can we find compound interest through flowchart

how can we find compound interest through flowchart

Self knowledge - characteristics of an experts system, An experts system ...

An experts system has knowledge that lets it reason about its own operations plus a structure that simplifies this reasoning process. For example if an expert system

Explain the term- signals, Explain the term- Signals -  Signals are use...

Explain the term- Signals -  Signals are used for communication between components -  Signals can be seen as real, physical signals -  Some delay should be incurred in a

Purpose of pointer phrase in string command, The Purpose of POINTER phrase ...

The Purpose of POINTER phrase is to verify the leftmost position within receiving field where the first transferred character will be kept

Explain about the viruses in detail, Explain about the viruses in detail ...

Explain about the viruses in detail Note 1: Viruses don't just infect computers, they may also affect mobile phones, MP3 players etc. - any device that can download files fro

Explain the relationship between translated & linked address, Explain the r...

Explain the relationship amongst Translated address and Linked address. Translated address: Address assigned through the translator Linked address: Address assigned

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