Purchase Solution

Three levels of concurrency

Not what you're looking for?

Ask Custom Question

Could someone please explain to me what are the three levels of concurrency in programs?

What level of concurrency is best supported by SIMD computers?

What level of concurrency is best supported by MIMD computers?

Purchase this Solution
Solution Summary

What are the three levels of concurrency in programs?

Solution Preview

The three levels of concurrency in programs includes:

1). Data Level Parallelism (DLP):
There are independent data segments and identical sequence of operations are applied to each data segment.

2). Instruction Level Parallelism (ILP):
is a measure of how many of the operations in a computer program can be performed simultaneously.

Consider the following program:
1. e = a + b
2. f = c + d
3. g = e * f
Operation 3 depends on the results of operations 1 and 2, so it ...

Purchase this Solution
Free BrainMass Quizzes
Inserting and deleting in a linked list

This quiz tests your understanding of how to insert and delete elements in a linked list. Understanding of the use of linked lists, and the related performance aspects, is an important fundamental skill of computer science data structures.

Word 2010: Table of Contents

Ever wondered where a Table of Contents in a Word document comes from? Maybe you need a refresher on the topic? This quiz will remind you of the keywords and options used when working with a T.O.C. in Word 2010.

Basic Computer Terms

We use many basic terms like bit, pixel in our usual conversations about computers. Are we aware of what these mean? This little quiz is an attempt towards discovering that.

C# variables and classes

This quiz contains questions about C# classes and variables.

Javscript Basics

Quiz on basics of javascript programming language.

View More Free Quizzes
Related BrainMass Solutions

  • row-level, column-level, and table-level locking

    There are three levels of locks: Table Lock - The lock is set at the table level. All rows in the locked table are locked once a first user accesses it.

  • concept of concurrency

    The concept of concurrency is featured.

  • Operating System: User-Level Thread Library

    Java language is one of the most widely used programming language which has built in support for distributed computing and concurrency programming.

  • Concurrency and Interleaving

    void p() { A; B; C; } void q() { D; E; } Show all the possible interleavings of the execution of the preceding two processes(show this by giving execution "traces" in terms of the atomic statements).

  • Multiuser database applications

    Concurrency has to do with separate processes or users, running or operating at the same time, trying to use the same data item(s). In a well-developed DBMS, concurrency issues are resolved by using locks.

  • Email/database server

    It increases the concurrency degree, make better use of CPU time and increased the performance of the whole system. 3. memory allocation for a socket. The OS is providing a socket creation API for the server to create a socket listener. 4.

  • Analyze Planner Equilibrium

    (a) The directions of the support reactions by locating the point of concurrency for the external forces; - On the fixed support (in black), there are 2 joints which are pin-joint.

  • Microprocessor Combinational Logic

    Model concurrency describes the functionality of system in terms of two or more concurrently executing subtasks.

  • Sample Entity Relationship Diagram

    42771 Sample Entity Relationship Diagram Create an Entity Relationship Diagram for the information content of your textbook.

View More Related Solutions