PPT-Synchronization: Basics 15-213: Introduction to Computer Systems

Author : alida-meadow | Published Date : 2018-03-12

24 th Lecture November 17 2016 Instructor Phil Gibbons Today Threads review Sharing Mutual exclusion Semaphores Traditional View of a Process Process process context

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Synchronization: Basics 15-213: Introduction to Computer Systems: Transcript

24 th Lecture November 17 2016 Instructor Phil Gibbons Today Threads review Sharing Mutual exclusion Semaphores Traditional View of a Process Process process context code data and stack. wait Bi l s gna C lock acquire D lock release E signalAll Hoare monitor semantics Assume thread T1 is waiting on condition Assume thread T2 is in the monitor Assume thread T2 calls x signal T2 ives u monitor T2 blocks gp T1 takes over monitor run Macroprogramming. Systems. Presented by: S. M. . Shahriar. . Nirjon. Timothy W.. . Hnat. and . Kamin. Whitehouse. hnat@cs.virginia.edu, WHITEHOUSE@cs.virginia.edu . Motivation. Synchronization Problems. Hakim Weatherspoon. CS 3410, Spring 2012. Computer Science. Cornell University. P&H Chapter 2.11. Administrivia. Pizza . party: PA3 Games Night. Friday, April 27. th. , 5:00-7:00pm. Location: Upson . . draft-dimitri-ospf-phased-db-sync-00.txt. Dimitri Papadimitriou. Alcatel-Lucent. IETF 79 – Beijing. November 7-12, 2010. Motivation. Opaque LSAs . OSPF extensibility: information contained in Opaque LSAs often used by application wishing to distribute information throughout OSPF domain (so called "non-IP routing information"). Kaushik. . Majumdar. Indian Statistical Institute. 8th Mile, Mysore Road. Bangalore 560059. https://sites.google.com/site/isicng/. Workshop on “Cognition, Emotion and Computing,” Infosys Limited, Bangalore, 30 April 2013. 23. rd. Lecture, Nov. . 15, 2012. Instructors:. . Dave O’Hallaron, Greg Ganger, and Greg . Kesden. Concurrent Programming is Hard!. The human mind tends to be sequential. The notion of time is often misleading. 20. th. Lecture, Nov. 5, 2013. Instructors:. . Randy Bryant, Dave O’Hallaron, and Greg . Kesden. A Client-Server Transaction. Client. process. Server. process. 1. Client sends request. 2. Server . fonts used in EMF. . Read the TexPoint manual before you delete this box.: . A. A. A. A. A. Motivation. Clock . Sources & Hardware. Single-Hop Clock Synchronization. Clock Synchronization in Networks. in Wireless Sensor Networks. Philipp Sommer. Roger Wattenhofer. Time Synchronization is a well-studied Problem. Time, Clocks, and the Ordering of Events in a Distributed System. L. Lamport, Communications of the ACM, 1978.. 11. th. Lecture, October 2, 2018. Today. Storage technologies and trends. Locality of reference. Caching in the memory hierarchy. Random-Access Memory (RAM). Key features. RAM . is traditionally packaged as a chip.. Farnaz. . Moradi. . Asrin. . Javaheri. Outline. Wireless sensor networks. Surveillance Applications. Clock synchronization. Synchronization algorithms. RBS. FTSP. Implementation. Performance Evaluation. Professor Hugh C. Lauer. CS-3013, Operating Systems. (Slides include . copyright materials . Modern . Operating Systems. , 3. rd. ed., by Andrew Tanenbaum and from . Operating System Concepts. , 7. th. Start Here--- https://bit.ly/43qUXx0 --- Juniper Networks Certified Associate Cloud JN0-213 certification exam will become a cakewalk for you if you keep the above-mentioned things in mind. 21. st. Lecture, Nov. . 7, 2013. Instructors:. . Randy Bryant, Dave . O’Hallaron, . and . Greg . Kesden. A Programmer’s View of the Internet. Hosts are mapped to a set of 32-bit . IP addresses.

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