'Portable operating system interface' presentation slideshows

Welcome!

Welcome!. PhD Dissertation Defense. PhD Candidate: Wenming Li Advisor: Dr. Krishna M. Kavi Committee: Dr. Krishna M. Kavi Dr. Robert Akl Dr. Phil Sweany. Group-EDF - A New Approach And An Efficient Non-Preemptive Algorithm for Soft Real-Time Systems. Contributions.

886 views • 75 slides

Introduction

Introduction. 1.1 What is an operating system 1.2 History of operating systems 1.3 The operating system zoo 1.4 Computer hardware review 1.5 Operating system concepts 1.6 System calls 1.7 Operating system structure . Chapter 1. Introduction. A computer system consists of hardware

749 views • 58 slides

TDC561 Network Programming

TDC561 Network Programming. Review UNIX Architecture and Programming. Camelia Zlatea, PhD Email: czlatea@cs.depaul.edu. References. W. Richard Stevens, Network Programming, Vol, I, 2 nd Ed, Prentice Hall PTR, NJ, 1998.

733 views • 56 slides

Introduction to Linux on Iceberg

Introduction to Linux on Iceberg. What are UNIX and Linux? The Shell Getting Connected Basic UNIX/Linux Commands Working with Directories Editing files Help! Running Programs Exercise. History of UNIX/Linux?. . Unix operating system was developed around 1969 in the Bell Labs

716 views • 54 slides

Real-Time Operating Systems

Real-Time Operating Systems. Raquel S. Whittlesey-Harris. Contents. What is a real-time OS? OS Structures OS Basics RTOS Basics Basic Facilities Interrupts Memory Development Methodologies Summary References. What is a Real-time OS?. A RTOS (Real-Time Operating System)

1.48k views • 53 slides

Operating Systems and Unix

Operating Systems and Unix. This document gives a general overview of the work done by an operating system and gives specific examples from UNIX. O.S. Responsibilities. Manages Resources: I/O devices (disk, keyboard, mouse, terminal) Memory Manages Processes: process creation, termination

582 views • 46 slides

ME964 High Performance Computing for Engineering Applications

ME964 High Performance Computing for Engineering Applications. Parallel Computing using OpenMP [Part 1 of 2] March 31, 2011.

661 views • 43 slides

UNIX: Background and the Traditional Process and Kernel Abstractions

UNIX: Background and the Traditional Process and Kernel Abstractions. Lecture 2 Tuesday 28/8/01. A Little History First: UNIX. Initial design by Ken Thompson, Dennis Ritchie and others at AT&T's Bell Telephone Laboratories (BTL) in 1969 .

484 views • 38 slides

512 views • 38 slides

CS 194 Parallel Programming Creating and Using Threads

CS 194 Parallel Programming Creating and Using Threads. Katherine Yelick yelick@cs.berkeley.edu http://www.cs.berkeley.edu/~yelick/cs194f07. Parallel Programming Models. Programming model is made up of the languages and libraries that create an abstract view of the machine Control

529 views • 36 slides

Parallel Programming

Parallel Programming. AMANO, Hideharu. Parallel Programming . Message Passing PVM MPI Shared Memory POSIX thread OpenMP CUDA/OpenCL Automatic Parallelizing Compilers. Send. Receive. Send. Receive. Message passing ? Blocking: randezvous ?. Send. Receive. Send. Receive.

545 views • 35 slides

Understanding Operating Systems Fifth Edition

531 views • 31 slides

Parallel Programming (Multi/cross- platform )

Parallel Programming (Multi/cross- platform ). Why Choose C/C++ as the programming language ? Compiling C/C++ on Windows (for free ) Compiling C/C++ on other platforms for free is not an issue Parallel Programming in C/C++ - OpenMP versus MPI MPI Examples OpenMP Examples

554 views • 30 slides

401 views • 27 slides

Regular Expressions

387 views • 26 slides

Windows 2000 System Architecture

Windows 2000 System Architecture. Computing Department, Lancaster University, UK. Overview. Goals Explain internal architecture and operation of core Windows 2000 components Discuss the role of subsystems and their operation. System Architecture. User. Kernel. Registry.

869 views • 20 slides

Chapter 1: Welcome to Linux

356 views • 19 slides

Unix Comp-145

293 views • 14 slides

Priority Inversion

Priority Inversion. Higher priority task is blocked by a lower priority one. May be caused by semaphore usage, device conflicts, bad design of interrupt handlers, poor programming and system design. Problems with Priority Inheritance. Nested critical regions

456 views • 12 slides

Mac Os

Mac Os. By Matt Watson. What is Mac OS?. GUI based operating system. Developed by Apple. User friendly. Some History. 1984 was the first year for the Mac OS. Originally Mac OS was totally coded by Apple. Apple was founded on April 1, 1976 by Steve Jobs, Steve Wozniak, and Ronald Wayne.

371 views • 11 slides