'Condition self' presentation slideshows

921 views • 65 slides

Last Time: Locks & Semaphores

Last Time: Locks & Semaphores. Implementing locks Test & Set Busy waiting Block waiting Semaphores Generalization of locks. This Time: More Synch Primitives. Reader-Writer Locks Monitors Condition Variables. Reader/Writers Problem. Suppose one object shared among many threads

573 views • 42 slides

Concurrency: Classic Problems and High-level abstractions

Concurrency: Classic Problems and High-level abstractions. Fred Kuhns (fredk@arl.wustl.edu, http://www.arl.wustl.edu/~fredk) Department of Computer Science and Engineering Washington University in St. Louis. Classical Problems of Synchronization. Bounded-Buffer Problem

496 views • 37 slides

More Synchronisation

More Synchronisation. Last time: bounded buffer, readers-writers, dining philosophers Today: sleeping barber, monitors. What is the sleeping barber problem?. 1 barber N waiting chairs No customers -> barber sleeps Customer arrives -> wakes barber if asleep

289 views • 19 slides