lec7_schedule - Announcement CSE120 Principles of Operating...

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1 CSE120 Principles of Operating Systems Prof Yuanyuan (YY) Zhou Lecture 7 Apr 22 , 2010 10/13/2010 CSE 120 – Lecture 8 – Scheduling and Deadlock 2 Announcement Homework 2 released Project 1 due on Oct 21 st 10/13/2010 CS 323 - Operating Systems, Yuanyuan Zhou 3 Barriers Use of a barrier processes approaching a barrier all processes but one blocked at barrier last process arrives, all are let through Real life analogy? Problem: Waste CPU if workloads are unbalanced 10/13/2010 CS 323 - Operating Systems, Yuanyuan Zhou 4 Barriers
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