Explain the term granularity, Computer Engineering

Assignment Help:

Granularity

In 'Parallel computing', Granularity can be defined as a qualitative assess of the ratio of computation to communication.

1) Coarse Granularity- relatively huge amount of computational work is done among communication events. 

2) Fine Granularity- relatively little amount of computational work is done between communication events.

3) Observed Speedup- Observed speedup of a code, which has been parallelized, is termed as:

(Wall-clock time of serial) / (wall-clock time of parallel)

Granularity is one of the simplest and most extensively used indicators for parallel program's performance. 

 


Related Discussions:- Explain the term granularity

Explain in detail about first generation electronic computer, First Generat...

First Generation Electronic Computers (1937-1953) Three machines have been promoted at different times as first electronic computers. These machines used electronic switches

Mathematical simulation and modeling applications, Mathematical Simulation ...

Mathematical Simulation and Modeling Applications The tasks including modeling and mathematical simulation require a lot of parallel processing. Three basic formalisms in model

Assignment, Find the Regular Grammar for the following Regular Expression: ...

Find the Regular Grammar for the following Regular Expression: a(a+b)*(ab*+ba*)b.

What is the benefit of using linq on dataset, The main aim of using LINQ to...

The main aim of using LINQ to Dataset is to run strongly typed queries on Dataset. Assume we want to combine the results from two Datasets, or we need to take a distinct value f

Illustrate character coded data, Q. Illustrate Character Coded Data? Th...

Q. Illustrate Character Coded Data? The input output happens in the form of ASCII data. These ASCII characters are entered as a string of data. For illustration to get two numb

superscalar pipelining, Put an "X" next to any of the following that are R...

Put an "X" next to any of the following that are RISC CPU characteristics that show diffrence between RISC from CISC a) has limited addressing modes b) used in Motorola 6000 pro

Explain programmer visible registers, Q. Explain Programmer Visible Registe...

Q. Explain Programmer Visible Registers? These registers can be accessed employing machine language. In general we encounter four kinds of programmer visible registers.

Applications of electronic data interchange in business, What are the appli...

What are the applications of Electronic Data Interchange in business? The applications of Electronic Data Interchange are as given below: 1. Organisations that use EDI 2

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