Slide 1Concurrency: Deadlock and Starvation Chapter 6 Slide 2 Deadlock Permanent blocking of a set of processes that either compete for system resources or communicate with…

Slide 1 © 2004, D. J. Foreman 1 Deadlock Slide 2 © 2004, D. J. Foreman 2 Example  P1 requests most of real memory  Disk block mgr is swapped out ot make room for…

Slide 1 Ken Birman Slide 2 Dining Philosophers A problem that was invented to illustrate some issues related to synchronization with objects Our focus here is on the notion…

Slide 1 Deadlocks Vivek Pai / Kai Li Princeton University Slide 2 2 Bankgedanken How much money do banks keep? What is a bank run? How do you handle it? Slide 3 3 Mechanics…

Slide 1 Operating System Kernels1 Deadlock Witawas Srisa-an Chapter 6 Slide 2 Operating System Kernels2 Deadlock  Permanent blocking of a set of processes that either…

Slide 1 Deadlocks: Part II Detection and Recovery Slide 2 Announcements Prelim coming up in two and a half weeks: –In class, Thursday, October 16 th, 10:10—11:25pm, 1½…

Slide 1 Slide 2 Chapter 3 Chapter 3: Deadlocks Slide 3 Chapter 3 2 CS 1550, cs.pitt.edu (originaly modified by Ethan L. Miller and Scott A. Brandt) Overview Resources Why…

1. Concurrency:Principles of Deadlock Operating SystemsFall 2002 2. Processes and resources Processes needresourcesto run CPU, memory, disk, etc… A process waiting for…