Scheduling Algorithms - Priority Scheduling 

Last moment saviour !!

Undoubtedly great skill you have, for the students who are not good in reading the text book for those kind of people you make it easy

You are doing a wonderful job sir

Thanks teacher for this lecture

What are the differences between non preemptive and preemptive priority scheduling sir hope u will notice my question thank you.

I really appreciate the job you're doing and I have a question about the aging technique that increases the priority of a process with low priority more specifically about the time we should wait before the increase (15 minutes) isn't that too long?

I noticed that the priority in the example does not negatively related with the burst time. Is that pre-defined by some other mechanism not stated here? For example, how come the p4 have a low priority of 5, lower than p5(arriving late and has larger burst)?

Great work sir Keep doing

Thank You! So, the problems associated with priority scheduling are blocking and starvation while it's solution is aging. Starvation or blocking is when a process of low priority is made to wait for very long time or even indefinitely as all other processes arriving at cpu have more priority. In this case, processes waiting are helped in increasing their priorities to one unit after every single specific unit of time let's say after every 15min. In this case priority of process is increased and ultimately their priority gets higher than those new processes arriving at CPU. This phenomenon is known as aging and it is the solution of starvation in priority scheduling algorithm

How priority is assigned to process whats is the macanisim actualy how priority is being assigned to process

thank you so much for this video. Helps me a lot!

Sir, My all doubt are clear related to Priority scheduling.

sir , service time means? Is it CPU time or I/O time

Great Teaching skills

Sir is scheduling algorithm and process scheduling algorithm both are same

God bless Sir!❤️

Tom xam 🙃

The confidence this channel give me as a CE student is insane. Thank you for everything.

at 5:10 the priorities are given in question? or i should find them out

sir ,the 1st problem that you've solved.... is it non preemptive or preemptive ???

could you please put auto-generated subtitles in the next videos ?

Kindly make videos on stack,linked list,heap,trees

Some good notes is in a ready queue

😊😊😊

Thankyou so much sir

Please make a video on veilig hdl

Waiting time was worng

Thank you

is this preemptive?

thank you

Thankyou sir

我的小

Terrific

Please many of the students need to learn these topics please make videos on topics on verilog hdl , structural and data flow modeling ,Design of combinational circuits structural and data flow modeling,Multiplexer, Application of Multiplexer, Verilog HDL Behavioural Modeling, Verilog HDL Testbench

Why are you indians always tediously showing every single step, even when its just adding numbers or decreasing 127 by 1? Not meant to be taken offensively but I noticed that in many videos and I think its really frustrating to watch sometimes, if you dont have a learning disability or something