Explain classification based on grain size, Computer Engineering

Assignment Help:

Explain Classification Based On Grain Size

This categorization is based on distinguishing the parallelism in a program to be executed on a multiprocessor system. The concept is to recognize the subtasks or instructions in a program which can be executed in parallel. E.g. there are three statements in a program and statements S1 and S2 can be exchanged. It implies, these are not serial as shown in Figure. Then S1 and S2 are able to be executed in parallel.

483_Classification Based On Grain Size.png

Figure: Parallel execution for S1 and S2

However it's not enough to check for parallelism between processes or statements in a program. The decision of parallelism too depends on the subsequent factors:

  • Types and Number of processors available, it implies that architectural features of host computer
  • Dependency of data, control and resources
  • Memory organisation

Related Discussions:- Explain classification based on grain size

Fixed arithmetic pipelines, Fixed Arithmetic pipelines  We obtain the e...

Fixed Arithmetic pipelines  We obtain the example of multiplication of fixed numbers. The Two fixed-point numbers are added by the ALU using shift and add operations. This sequ

For what is defparam used, For what is defparam used? Though,  during  ...

For what is defparam used? Though,  during  compilation  of  Verilog  modules,  parameter  values  can  be  altered  separately  for every module instance. This allows us to pa

Define modem, Define Modem. A modem changes digital signals into audio ...

Define Modem. A modem changes digital signals into audio tones to be transmitted over telephone lines and also changes audio tones from the lines in digitals signals for machin

Appropriate problems for ann learning , Appropriate Problems for ANN learni...

Appropriate Problems for ANN learning - artificial intelligence-  As we did for decision trees, it is essential to know when ANNs are the correct representation scheme for the

Testing project, Design and test the functions that are needed: a.  Test...

Design and test the functions that are needed: a.  Test Main  in the Testing project add a new file main.c. b.  Test Drivers  in the Testing project add 2 new files, testDriver

Determine the abstraction mechanisms for modelling, Determine the abstracti...

Determine the abstraction mechanisms for modelling The object orientation conceptual structure helps in providing abstraction mechanisms for modelling, that includes: Cl

Canonical genetic algorithm - artificial intelligence, Canonical Genetic Al...

Canonical Genetic Algorithm: In such a scenario with all search techniques there one of the first questions to ask along with GAs is how to define a search space that is actua

When page fault frequency in an operating system is reduced, Page fault fre...

Page fault frequency in an operating system is reduced when the? When locality of reference is appropriate to the process so Page fault frequency in an operating system is redu

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