subject

Consider a computer with two processes, H, with high priority, and L, with low priority. The scheduling rules are such that H is run whenever it is in ready state. At a certain moment, with L in its critical region, H becomes ready to run (e. g., an I/O operation completes). H now begins busy waiting, but since L is never scheduled with H is running, L never gets the chance to leave its critical region, so H loops forever. This situation is sometimes referred to as the priority inversion problem. If instead of priority scheduling, we use round-robin scheduling, will we encounter the same problem?

ansver
Answers: 2

Other questions on the subject: Computers and Technology

image
Computers and Technology, 23.06.2019 09:30, caromaybelline71
Write an essay on online collaboration, how to do it, the challenges, resolving the challenges, and consider whether the risks are greater than rewards. ( need )
Answers: 1
image
Computers and Technology, 24.06.2019 01:30, tanya44737
Hazel has just finished adding pictures to her holiday newsletter. she decides to crop an image. what is cropping an image?
Answers: 1
image
Computers and Technology, 24.06.2019 05:30, lolololol21
Cómo pongo un tomo de llamada sin pagar?
Answers: 1
image
Computers and Technology, 24.06.2019 12:00, tipbri6380
An npn transistor is correctly biased and turned on if the a. base is negative. b. collector is negative. c. collector is positive with respect to the emitter and negative with respect to the base. d. collector is the most positive lead followed by the base.
Answers: 1
You know the right answer?
Consider a computer with two processes, H, with high priority, and L, with low priority. The schedul...

Questions in other subjects:

Konu
Mathematics, 17.09.2019 10:50
Konu
Mathematics, 17.09.2019 10:50
Konu
English, 17.09.2019 10:50