This is c++ assignment based on short term scheduling and round robin scheduling. The professor has given outline and all the necessary documents. The solution file must display same output as of the professor. Purchase the answer to view it Purchase the answer to view it
Short-term scheduling is a crucial component of operating systems that determines the order in which processes execute on a processor. One popular scheduling algorithm is Round Robin scheduling, which ensures fairness by allocating a fixed time slice, also known as a quantum, to each process in a cyclical manner.
In this assignment, we are tasked with implementing a short-term scheduler using Round Robin scheduling. The goal is to create a solution that produces the same output as the professor’s predefined output. To accomplish this, we will need to understand the concept of Round Robin scheduling and its implementation in C++.
Round Robin scheduling works by allocating a fixed time slice to each process in a cyclical manner. The time slice is typically defined as a small unit of time, such as milliseconds or microseconds. When a process is allocated a time slice, it executes for that duration until its time slice expires. If a process completes its execution within the time slice, it is removed from the scheduler’s list of active processes. If the process does not finish within the time slice, it is temporarily suspended and added back to the end of the scheduler’s list.
To implement Round Robin scheduling in C++, we will need to use data structures such as queues or lists to manage the list of active processes. We will also need to use the concept of time slices to control the execution of each process. A possible implementation might involve maintaining a queue of processes, where each process is represented by a struct or object that contains information such as the process ID, execution time, and remaining time.
At each time interval, the scheduler will select the next process from the front of the queue and execute it for the time slice. If the process completes within the time slice, it is removed from the queue. If not, it is temporarily suspended and added back to the end of the queue. This cycle repeats until all processes have completed their execution.
To ensure that our solution produces the same output as the professor’s predefined output, we need to carefully implement the Round Robin scheduling algorithm. This includes handling edge cases such as processes that finish before their time slices expire, as well as processes that require multiple time slices to complete.
By following the instructions and guidelines provided by the professor and implementing Round Robin scheduling in C++, we can create a solution that accurately reflects the professor’s predefined output.
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