Multithreaded architecture, Computer Engineering

Assignment Help:

Q. Multithreaded Architecture?

It is clear at the moment if we provide a lot of contexts to multiple threads then processors with numerous contexts are known as multithreaded systems. These systems are applied in a manner close to multitasking systems. A multithreaded processor will hang the current context and switch to other. In this manner, the processor would be busy most of the time in addition latency problems would also be optimized. Multithreaded architecture relies on context switching time between threads. The switching time must be very less in comparison to latency time.

The processor efficiency or its utilization can be measured in following manner:

U = P / (P + I + S)

Where

P = useful processing time for which processor is busy

I = Idle time when processor is waiting

S = Context switch time used for changing the active thread on the processor

The aim of any parallel system is to maintain U as high as possible. U will be high if I and S are very low/negligible. The concept of multithreading systems is to decrease I like S isn't increasing. If context switching time is more when weigh against to idle time then the objective of multithreaded systems is lost.


Related Discussions:- Multithreaded architecture

Telnet services, java program for implementation of telnet services

java program for implementation of telnet services

Explain the accuracy of an ADC, Explain the Accuracy o f an ADC. Ans...

Explain the Accuracy o f an ADC. Ans Accuracy- The accuracy of D to A converter is the difference among actual output voltage and the expected output voltage in D to A c

List the key notions concerning macro expansion, List the key notions conce...

List the key notions concerning macro expansion. Two key notions relating to macro expansion is: 1. Expansion time control flow- Determines the order of model statements tha

What is the basic workflow order for color match, Question: (a) What is...

Question: (a) What is the difference between the Color Pass and the Color Replace effects? (b) What is the basic workflow order for Color Match? (c) Explain clearly the

Decision table, Write a decision table that specifies the rules for the gam...

Write a decision table that specifies the rules for the game of checkers

Parallel edge or self loop of the total number of edges, A graph with n ver...

A graph with n vertices will definitely have a parallel edge or self loop of the total number of edges are More than n(n-1)/2

Message passing model, In the message-passing model, there exists a set of ...

In the message-passing model, there exists a set of tasks that use their own local memories during computation. Multiple tasks can reside on the similar physical machine as well ac

What is the role of ir and pc, What is the role of IR and PC?  Instruct...

What is the role of IR and PC?  Instruction Register (IR) having the instruction being implemented. Its output is available to the control circuits, which make the timing signa

What is a cgi bin directory, A CGI bin directory is a special directory on ...

A CGI bin directory is a special directory on the server where CGI scripts are allowed to be implemented. Most servers are configured to only permit CGI scripts to be implemented f

What is a service in sap terminology, What is a Service in SAP terminology?...

What is a Service in SAP terminology? A service refers to something offered by an s/w component.

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