CPU Scheduling

Pinoy Computer Engineer

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About this app

The main function of this app is solving and graphing different CPU Scheduling algorithms. The values plot in a bar graph and it gives you the algorithm that computes the average waiting and turnaround time.


To give you some information, CPU scheduling is a process which allows one process to use the CPU while the execution of another process is on hold(in waiting state) due to unavailability of any resource like I/O etc, thereby making full use of CPU. The aim of CPU scheduling is to make the system efficient, fast and fair.


Just follow these STEPS:
1. Choose a CPU Scheduling algorithm.
2. Populate or generate sample values.
3. Click Compute button.
4. See the graph and the result of the computation.


FEATURES
● Contains 6 CPU Scheduling algorithms:
1. First Come First Serve
2. Shortest Remaining First (Preemptive)
3. Shortest Process First (Non-preemptive)
4. Round Robin
5. Priority (Preemptive)
6. Priority (Non-preemptive)
● Contains "Generate" button to populate sample values to try different algorithms immediately.
● Easy to use: You can try different algorithms in 2 steps (Choose Algorithm and then click "Compute")
● No internet connection needed.


SUPPORT / RECOMMENDATION
Are you having problems? Just email your concern to this email: [e-mail] and we are happy to serve you and considering your recommendation. :)

Ratings and reviews

TOO MANY BUGS FEATURES THAT SHOULD NOT BE THERE!!!! Seriously, why would you need such an extensive amount of value limiters? While the basic calculations for SRTF is WRONG. You should try and focus on basic features before toying around with things that most people wouldn't use like all these limiters. Seriously, if someone need to limit a value, they just don't put the value they want into those fields in the first place! Plus there is no config for time quantum which render this app USELESS!!

App is great. my issue is on the computation. Isn't the solution for the turn around time is supposed to be Completion time - Arrival Time? the computation you implented was their starting time on the gantt-chart instead of the Completion time.

Lack of flexibility in the setting of arrival times. Limited to 12. Arrival times might not be linear. Most cases not. Any arrival after 12 falls flat.