PPT-Deadlock Bug Detection Techniques

Prof Moonzoo Kim CS KAIST CS492B Analysis of Concurrent Programs 1 Bug Detection Techniques for Concurrent Programs 1000000 LOC lt 1001000 LOC Precision rstest ConTest MetaL. Elmagarmid Computer Engineering Program Department of Electrical Engineering Pennsylvania State University University Park PA 16802 814 8631047 Abstract This paper surveys research work performed within the last five years in distributed deadlock de Mark Stanovich. Operating Systems. COP 4610. Deadlocks. Resource:. Something a thread waits for. Deadlocks. : Occur when threads are waiting for resources with circular dependencies. Often involve . 1. 6. Deadlocks. 6.1 Deadlocks with Reusable and Consumable. . Resources. 6.2 Approaches to the Deadlock Problem . 6.3 A System Model . Resource Graphs . State Transitions. Deadlock States and Safe States . Tore Larsen. With slides from . T. Plagemann, C. . . Griwodz. , K. Li,. A. . Tanenbaum. and M. van Steen. Resources. Resource allocation is a central OS concern. Examples . of computer resources. CPU. Distributed Process Management. Patricia Roy. Manatee Community College, Venice, FL. ©2008, Prentice Hall. Operating Systems:. Internals and Design Principles, 6/E. William Stallings. Process Migration. Misra Haas Deadlock Detection Algorithm. By . Purva. . Gawde. For Advanced Operating Systems. Instructor: Mikhail . Nesterenko. Overview. Introduction. Objective. Experimental setup. Results. Conclusion. MANI CHANDY and University of Texas and LAURA M. HAAS MISRA Distributed deadlock models are presented for resource and communication deadlocks. Simple distributed algorithms for detection of these d As close to the truth as possible. Well regulated relations. Absolutely free will, based on thorough access to information.. Decietful manipulation seeks to skip particular elements of the definition above.. Reading Assignment. T. M. Pinkston, . “. Deadlock Characterization and Resolution in Interconnection Networks,. ”. Chapter 13 in . Deadlock Resolution in Computer Integrated Systems. , CRC Press 2004. Reading Assignment. T. M. Pinkston, . “. Deadlock Characterization and Resolution in Interconnection Networks,. ”. Chapter 13 in . Deadlock Resolution in Computer Integrated Systems. , CRC Press 2004. CSSE 332. Operating Systems. Rose-Hulman Institute of Technology. Approaches to deadlock handling. Deadlock Detection. Periodically run algorithm to detect circular waiting. After detecting deadlock,. BYU CS 345. Concurrency. 2. CS 345. Stalling’s Chapter. #. Project. 1: Computer System Overview. 2: Operating System Overview. 4. P1:. Shell. 3: Process Description and Control. 4: Threads. 4. P2: Tasking. “A set of processes is deadlocked if each process in the set is waiting for an event that only another process in the set can cause.”. Detection. “Is this system deadlocked, and if so, which processes are involved?”. Front-end Detectors for the Submm . Andrey. . Baryshev. . Lecture on . 17 Oct 2011. Basic Detection Techniques – Submm receivers (Part 3) . 2. Outline. Direct . detectors (principle). Photo-detectors.