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Real Time Operating System - IITKGP
Приєднався 11 лис 2017
Lecture 16 : Priority Ceiling Protocol
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1. The translated content of this course is available in regional languages. For details please visit nptel.ac.in/translation
The video course content can be accessed in the form of regional language text transcripts, books which can be accessed under downloads of each course, subtitles in the video and Video Text Track below the video.
Your feedback is highly appreciated. Kindly fill this form forms.gle/XFZhSnHsCLML2LXA6
2. Regional language subtitles available for this course
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1. Click on the lecture under Course Details.
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4. From that select the option Subtitles/CC.
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Переглядів: 6 507
Відео
Lecture 20 : Unix as a Real-Time operating System
Переглядів 3,6 тис.6 років тому
To access the translated content: 1. The translated content of this course is available in regional languages. For details please visit nptel.ac.in/translation The video course content can be accessed in the form of regional language text transcripts, books which can be accessed under downloads of each course, subtitles in the video and Video Text Track below the video. Your feedback is highly ...
Lecture 19 : Some basic issues in Real-Time Operating Systems
Переглядів 2,6 тис.6 років тому
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Lecture 18 : Analysis of PCP priority inversions
Переглядів 2,3 тис.6 років тому
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Lecture 17: PCP Priority Inversions
Переглядів 3 тис.6 років тому
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Lecture 12 : Further RMA Generalizations
Переглядів 2,2 тис.6 років тому
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Lecture 13 : Resource Sharing among Real-Time Tasks
Переглядів 4,6 тис.6 років тому
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Lecture 14 : Solution to Priority Inversion Problem
Переглядів 4 тис.6 років тому
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Lecture 15 : Highest Locker Protocol
Переглядів 3,8 тис.6 років тому
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Lecture 11 : RMA Generalizations
Переглядів 3,2 тис.6 років тому
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Lecture 10 : Rate Monotonic Analysis
Переглядів 3,4 тис.6 років тому
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Lecture 7: Event-driven schedulers
Переглядів 5 тис.6 років тому
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Lecture 9 RMA Task Schedulability
Переглядів 4,2 тис.6 років тому
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Lecture 8 : Rate Monotonic Algorithm
Переглядів 4,9 тис.6 років тому
To access the translated content: 1. The translated content of this course is available in regional languages. For details please visit nptel.ac.in/translation The video course content can be accessed in the form of regional language text transcripts, books which can be accessed under downloads of each course, subtitles in the video and Video Text Track below the video. Your feedback is highly ...
Lecture 6 : Exercises on Frame size Selectoin
Переглядів 6 тис.6 років тому
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Lecture 2 : Basics of Tast scheduling
Переглядів 19 тис.6 років тому
Lecture 2 : Basics of Tast scheduling
course would have been more better understood in Sanskrit
Great series 👍
Sir does cyclic scheduler has clock tik or not ??
Yes, a timer is set to call the scheduler at every frame period. The scheduler determines which task to run based on the schedule table.
why not 8 included in one of the frame sizes?
Tanx,
At 12:50 it is given summation ei/pi then why are the values of di taken ? (summation ei/di is done instead of summation ei/pi)
ye copy kiya hai, nptel ks report kro isko
thank uuuuu 🥰🥰🥰
I have a doubt, If someone can clear it.. In first example, How did we get to know that there will be 7 task instances ??
(Major cycle/task A deadline + Major cycle/task B deadline) = (24/6 + 24/8) = (4+3) = 7 instances
an huge respect for you sir, i will be glad if i will be able to consume your teaching
For those who are not getting PCP protocol follow the following lecture: ua-cam.com/video/i4LEghz0H24/v-deo.html
Other example of non-preemptible recourse -Printer
are there any notes or ppt for same
nptel.ac.in/courses/106105172
You're too much 😉
Thank You. Very useful course.
Sir, your videos are good, but the Video has 80% of your Face than the required content of display. That really helps a lot..
sula dete ho bhai, abhi so ke utha mai 2 hr baad...
😂
@12:22 - Response time should not be the time between task release till the task completion, but it should be the time between the trigger of event and task completion, because the task release may also take some time (in order of uS or nS) after event is triggered. This are my believes, please correct me if I am wrong.
bot reading from notes
Are you a bot?
It's a shit
extremely poor pedagogy.
Does anyone else think he looks like a puppet?
don't you have anything else to think about?
No.. its just you
I have a doubt on how are the tasks defined in a table driven scheduler. Is it done by storing the function(task) pointers in an array along with its time for execution? PLs help me with this
Yes, but the task functions need to be simple. You cannot have complex context switching. Could be short arithmetic operations or calculations.
Thankyou for the course , It was very helpful.
watching it at 1.75x
quality education !!
Sir, need to clarify one thing that is at 13:34 time in this video, at 120 ms, T3 must run not T2 bcz T2 already completed its efficiency in 150 ms period. T3 run for 30 ms till 150ms, the T2 runs for 30ms upto 180ms and then T3 run for 10ms till 190ms..
yes correct
Worst
Respect Sir from Europe ❤
xx
nice
Aba buda
🤣🤣🤣
🤣🤣🤣🤣🤣
give some respect
Our Lecturers said the same by looking at your videos.But your lecture is easier to understand.This shows that it needs more than just knowledge to teach the things.
very nice. It is very Useful and easy to understand the class. And one thing i did not understand the Event Driven Schedulers
time driven schedulers - triggers a scheduling point every time timer expires (no priorities/preemption). Event driven schedulers - triggers a scheduling point every time an event occurs like a task is ready/complete (priority involved, preemptible).