Final_review-1

Final_review-1 - Chapter 3:Processes Processes States of a...

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Silberschatz and Galvin 1999 7.1 Chapter 3:Processes Processes States of a process, process control block, Scheduling of processes Long term scheduler, short term scheduler, medium- term scheduler (swapping) Degree of multiprogramming Context switch Operation on processes Process creation, fork, execlp, execvp system calls in UNIX Threads Difference between a process and a thread
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Silberschatz and Galvin 1999 7.2 Chapter 4: Threads Benefits of thread: responsiveness, resource sharing, economy, processor utilization User level and kernel level threads Mulithreading models Many-to-one, one-to-one, many-to-many,
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Silberschatz and Galvin 1999 7.3 Chapter 5: CPU Scheduling What is CPU scheduling? Short term scheduler Preemptive scheduling, Scheduling criteria CPU utilization, throughput, turnaround time, waiting time, response time Scheduling algorithms FCFS, SJF, Priority scheduling, Round-robin scheduling Multilevel queue scheduling, multilevel feed back queue scheduling Real-time scheduling How are various scheduling algorithms evaluated Deterministic modeling, queuing models, simulations, implementations
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Silberschatz and Galvin 1999 7.4 Chapter 6: Process Synchronization The critical section problem Synchronization mechanisms Hardware instruction support (e.g. test and set instruction, swap
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Final_review-1 - Chapter 3:Processes Processes States of a...

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