For a dual core machine, write a skeleton code where you allow multiple threads for POSIX system to get average of N numbers. Write the skeleton of code where two processes share 6 variable locations and all addresses can be used.

For a dual core machine, write a skeleton code where you allow multiple threads for POSIX system to get average of N numbers. Write the skeleton of code where two processes share 6 variable locations and all addresses can be used.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

Fundamentals of Input and Output Performance

The I/O subsystem is a component of computer system design that uses buses to assist communication between the Central Processing Unit, Computer Memory/Storage, and Input and Output Devices (that is known as peripheral devices). The I/O subsystem includes disc controllers, tape drives, discs, system buses, and other devices. The I/O database application reads and writes drives using the operating system windows I/O.

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For a dual core machine, write a skeleton code where you allow multiple
a)
threads for POSIX system to get average of N numbers.
Write the skeleton of code where two processes share 6 variable
b)
locations and all addresses can be used.

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