Suppose you are assigned to modify a multiprocessor OS kernel and need to implement a lock for

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Suppose you are assigned to modify a multiprocessor OS kernel and need to implement a lock for a critical section in the kernel code. Discuss the advantages and disadvantages of using (1) spin locks based on atomic instructions (2) semaphores

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Computer Architecture A Quantitative Approach

ISBN: 978-0123704900

4th edition

Authors: John L. Hennessy, David A. Patterson

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Posted Date: Dec 01, 2023 12:11 AM

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Suppose you are assigned to modify a multiprocessor OS kernel and need to implement a lock for

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Spin Locks Advantages Efficient Spin locks are generally considered to be the most efficient locking ... View the full answer

Computer Architecture A Quantitative Approach

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