Video lecture of Mutual Exclusion, Semaphores, Monitors and Condition Variables

Lecture4.PRINCIPLES OF CONCURRENCY,Race Condition,Operating
System Concerns,Process Interaction,Competition among Processes for Resources,
Cooperation among Processes by Sharing,Cooperation among Processes
by Communication,Requirements for Mutual Exclusion,MUTUAL EXCLUSION:
HARDWARE SUPPORT,Interrupt Disabling,Special Machine Instructions,
Compare&Swap Instruction,Exchange Instruction,Properties of the
Machine-Instruction Approach.SEMAPHORES:A Definition of Semaphore
Primitives,A Definition of Binary Semaphore Primitives,Mutual Exclusion
Using Semaphores,Mutual Exclusion,The Producer/Consumer Problem,
Implementation of Semaphores.

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