Question

if we have k calls of the function total() in parbegin() as opposed to 2, what the smallest possible value and the largest possible value of the shared variable tally in this concurrent program? explain your answer.

Answer 1

The smallest possible value of the shared variable tally is 12k, and the largest possible value is 24k.

Step-by-step explanation:

The smallest possible value of the shared variable tally in this concurrent program would be 12 times the number of calls to the total() function in parbegin(). This is because each call to the function adds 12 to the tally and there are k calls, so the smallest possible value is 12k.

The largest possible value of tally would be 2 times the smallest possible value, which is 24k. This is because each call to the function adds 12 to the tally and there are 2 calls, so the largest possible value is 2 * 12k = 24k.

Therefore, the smallest possible value of the tally is 12k and the largest possible value is 24k.