Therefore, Peterson's solution is not a valid solution to the critical section problem on modern multi-core system so it is false.
A multicore processors is an electronic component that has two or more processor cores attached for higher performance and lower power consumption. These processors also enable more efficient execution of numerous activities, such as with parallelization and multithreading.
Here,
It is because of the following disadvantages:
Although Peterson's technique is effective for two processes, it is the best plan for the important part in user mode.
Additionally, this solution involves busy waiting, wasting CPU time. So that “SPIN LOCK” problem can emerge. And any busy waiting solution may encounter this issue.
Therefore, Peterson's solution is not a valid solution to the critical section problem on modern multi-core system so it is false.
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