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

Subprogram, create a stored procedure to debit a bank account user must ent...

create a stored procedure to debit a bank account user must enter account no. and amount to debited from account .the minimum balance in account should be 500. if the debited amoun

Define electronic data interchange, Electronic Data Interchange (EDI ) is u...

Electronic Data Interchange (EDI ) is used by companies for transactions that happen on regular basis to a pre-determined format. It is one of the electronic commerce technologies.

Does average velocity differ from its instantaneous velocity, Q. When an ob...

Q. When an object travels with constant velocity does its average velocity during any time interval differ from its instantaneous velocity at any instant? Answer:- No It i

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 the draw back of access-3 code, Q. What is the draw back of Access-...

Q. What is the draw back of Access-3 Code? Give suggestion to over come this drawback.

C, Write a ‘C’ functions to arrange the elements of an integer array in suc...

Write a ‘C’ functions to arrange the elements of an integer array in such a way that all the negative elements are before the positive elements. The array is passed to it as an arg

Explain branch instruction with control signals, Explain BRANCH instruction...

Explain BRANCH instruction with Control Signals. and explain SHIFT instruction with Control Signals.  Explain Register Transfer Language. What do you mean by Addressing Techn

Characteristics of extreme unencoded micro-instructions, Q. Characteristics...

Q. Characteristics of extreme unencoded micro-instructions? 1. Two sources can be attached by respective control signals to a single destination; though only one of these sourc

Logical database is a database structure., In sense of Database Management ...

In sense of Database Management System (DBMS) LOGICAL DATABASE is a database Structure. False LOGICAL DATABASE is not a database Structure.

How do we synthesize verilog into gates with synopsys, How do we synthesize...

How do we synthesize Verilog into gates with Synopsys?  The answer can, of course, occupy various lifetimes to completely answer.. BUT.. a straight-forward Verilog module can b

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