3. Consider the producer/consumer problem. Explain how and why the following solution does not work (20...
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3. Consider the producer/consumer problem. Explain how and why the following solution does not work (20 points) S=1 Producer W(S) While (count= buf_size); // do nothing counter = counter + 1 buffer[in] = next_produced; in = (in+1) mod buf_size; S(S) Consumer W(S) While (count = 0); // do nothing counter = counter - 1 consumed buffer[in]: = out (out-1) mod buf_size; S(S) 3. Consider the producer/consumer problem. Explain how and why the following solution does not work (20 points) S=1 Producer W(S) While (count= buf_size); // do nothing counter = counter + 1 buffer[in] = next_produced; in = (in+1) mod buf_size; S(S) Consumer W(S) While (count = 0); // do nothing counter = counter - 1 consumed buffer[in]: = out (out-1) mod buf_size; S(S)
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1 Semaphore Initialization The semaphore S is initialized to 1 indicating mutual exclusion However for a producerconsumer problem it is more appropria... View the full answer
Related Book For
Smith and Roberson Business Law
ISBN: 978-0538473637
15th Edition
Authors: Richard A. Mann, Barry S. Roberts
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