Observed speedup and parallel overhead, Computer Engineering

Assignment Help:

Observed Speedup

Observed speedup of a system which has been parallelized, is defined as:

                            634_Observed Speedup.png

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

Parallel Overhead

The amount of time required to direct parallel tasks, as opposed to responsibility useful work. Parallel overhead can consist of factors such as:

  • Synchronisations
  • Task start-up time
  • Data communications
  • Software overhead forced by parallel compilers, tools, , libraries, operating system, etc.

 


Related Discussions:- Observed speedup and parallel overhead

Operator, write algorithm and draw flowchart for exchange the values of two...

write algorithm and draw flowchart for exchange the values of two variables.

How can we convert infix expression to a postfix expression, One can change...

One can change an infix expression to a postfix expression using a By using Stack you can convert infix expression to a postfix expression

How do subroutines help in program writing, How do subroutines help in prog...

How do subroutines help in program writing? Some of the significant characteristics of Subroutine that help in program writing are: A subroutine is named, each have a

What is meaning of term byte stuffing, The term byte stuffing refers to: ...

The term byte stuffing refers to: The term byte stuffing consider as to data stuffing used along with character -oriented hardware.

What is internal path length, Internal Path length It is described as t...

Internal Path length It is described as the number of node traversed while moving by one particular node to any other node in the tree.

Introduction to the sorted arraylist, Consider  a  collection  class  that ...

Consider  a  collection  class  that  is  similar  to  the ArrayList  class,  except  that  elements  are sorted in a certain order. We will call this class SortedArrayList. This c

Explain the criteria to classify data structures, Explain the criteria to c...

Explain the criteria to classify data structures used for language processors? The data structures utilized in language processing can be classified upon the basis of the subse

Give some examples of malicious data, Give some examples of malicious data....

Give some examples of malicious data.  In May 2002, the Norton Anti-Virus software for Windows operating systems detects about 61000 malicious programs. Some of them are named

Software engineering, assignment on transaction flow, transform flow, trans...

assignment on transaction flow, transform flow, transform mapping: refining the architectural design

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