I had seen all videos of dag in utube except him and literally I waste my time by underjudging as this video is not in top 3 search..great explanation with example .. awesome sir
Legit the best teacher I have ever found......You make my life so easy by explaining concepts in such an easy manner....Blessed to hav people like you...
I saw 7 videos to understand DAG but was confused. You Mr Sudhakar Atchala are an amazing teacher. I can form any DAG in my sleep as well. Thank you so much for the video.
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finallyy..... someone who knows what he is doing.....been looking at random dag classes ....it was very confusing.....now its crisp and clear......thanks sir for the efforts❤
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Thank you so much for clearing so many concept of engineering sir. By far the best teacher who teaches the concepts with clarity and doesn't waste any time👍👍
sudhakar sir u r awesome!! Whenever i search any topic in utube i make sure that whether u taught that topic or not..if it is there blindly i go to ur lectures only!!
You are the best sir. I have exam after 2 days and didn’t knew what should i do. Everything was going above my head but thanks to you sir everything is quite understandable.
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Definitely i will upload many videos before 19th. Hai sabavathsravan M.P Thanks for your encouragement and support towards our channel.Share my sessions with your friends and subscribe to our channel.Keep on following my sessions.
I uploaded a video on syntax directed translation. If you want any specific topic on syntax directed translation or any other topics in compiler design which I have not uploaded then plz mention those topics. I will try my best to upload them.
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Sudhakar Atchala Sir I would be highly obliged if u upload type checking lectures and the global data flow analysis lectures as soon as possible may be before 16 ..... Please sir
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8:31 sir as u said a-d is calculated earlier so u have written it with b , so similarly a=b+c is also calculated in the starting so why u made another one for c=b+c?
9:33 you made e=b+c into a new subtree, a is already = b+c shouldn't we be doing a,e . Since the point of a DAG is to determine common sub expressions ?
We shouldn't write like a,e=b+c because the values of b and c changes after 1st staement a=b+c. If b,c values dont changes then we can draw like as you specified.
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We shouldn't write like a,e=b+c because the values of b and c changes after 1st staement a=b+c. If b,c values dont changes then we can draw like as you specified.
Hai Shubham Singh, plz go through my playlists once. Definitely you will like more videos. Thanks for your encouragement and support towards our channel.Share my sessions with your friends and subscribe to our channel.Keep on following my sessions. Thank you so much.
but there is a difference 1st stmt a=b+c, b and c are nothing last stmt e=b+c but b value b-d , c value c+d. Hope ur doubt clarified. Plz subscribe to the channel and if possible share with your friends. Thanks
We shouldn't write like a,e=b+c because the values of b and c changes after 1st staement a=b+c. If b,c values dont changes then we can draw like as you specified . Hope ur doubt got clarified. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..
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Definitely . Hai Thanks for your encouragement and support towards our channel.Share my sessions with your friends and subscribe to our channel.Keep on following my sessions. Thank you so much.
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I had seen all videos of dag in utube except him and literally I waste my time by underjudging as this video is not in top 3 search..great explanation with example .. awesome sir
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Legit the best teacher I have ever found......You make my life so easy by explaining concepts in such an easy manner....Blessed to hav people like you...
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Sir I have never seen such honesty in any teacher. May God always shower his blessings upon you...
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I saw 7 videos to understand DAG but was confused. You Mr
Sudhakar Atchala are an amazing teacher. I can form any DAG in my sleep as well. Thank you so much for the video.
Hai praveen, plz go through my playlists once. Definitely you will like more videos. Thanks for your encouragement and support towards our channel.Share my sessions with your friends and subscribe to our channel.Keep on following my sessions. Thank you so much.
finallyy..... someone who knows what he is doing.....been looking at random dag classes ....it was very confusing.....now its crisp and clear......thanks sir for the efforts❤
Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..
You made me my semister exam easier ....thank you a lot sir !
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Super sir I was struggling all night to understand DAG, your video made me clear in just few minutes ❤️❤️❤️❤️
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Wow sir ,u taught advanced DAG questions with so easiness. U r great and yr lectures are mind blowing
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Thank you so much for clearing so many concept of engineering sir. By far the best teacher who teaches the concepts with clarity and doesn't waste any time👍👍
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What an Amazing Teacher 🙏🙏Hats off to you sir 😭😭I Wish you could get millions of followers ..I thank You from bottom of my heart❤️❤️
sudhakar sir u r awesome!! Whenever i search any topic in utube i make sure that whether u taught that topic or not..if it is there blindly i go to ur lectures only!!
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Keep going !! you are doing great! All the best
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Thank you so much sir for helping me one day before exam...
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Nice sir you have explained very neatly and clear concept...thank you sir
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Sir in example 2 b+c calculaed twice cant we just add c node along with a
One of the bestest ever video of DAG on UA-cam by you sir ..... Thankyou sir.... Hope you will be having 1M soon...
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You are the best sir. I have exam after 2 days and didn’t knew what should i do. Everything was going above my head but thanks to you sir everything is quite understandable.
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Waah sir, you're best explainer for DAG👍
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Thanks a lot sir!! You really helped me a lot with my Compiler Design Sem exam.. thanks a lot!
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Amazing sir ... Great explain 🙌🏻
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best video , thankyou sir😊
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Thank you for such an amazing explanation 😊
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ur vedios helped me a lot in this lockdown Thank u sir
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Thanks sir for making this video..i understanded this topic so well.. tommorow is my exam🤧..
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@@SudhakarAtchala Thank u sir ❤️..we will subscribe sir✨
really, sir, you've taught us really well 😊 , I pray your channel does very well
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Thank you so much for such a good video .
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Channel successfully subscribed
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thank you so much sir.. best video of DAG
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Excellent sir ❤
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The best explanation sir☺️
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thanks sir
your teaching is great
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Very Good Explanation
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Amazing sir ...great.
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NICE SIR.You are just great...
Hai Raja Saha
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Thanks for this video Sir🙌
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sir you are simply amazing..
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very good explanation...thankyou
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Great Sir meeru💥
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very good explanation thankyou sir
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Sir ,well explained
ma teachers sem antha cheppina info ni just min lo chepperu sir.....super sir, mere ilage videos chesthe break ivadaniki ready ga vunnam sir.....
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Very useful thank you sir
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really helpful videos sir please make some more video on how to generate sdd from production rule
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Thank u sir u made it more easier
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Amazing lord ❤
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Thank you so much sir ❣️
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good and concise explanation
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Nice job sir.
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great explanation Guru g
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Thanks sir for giving lectures
I passed my semester
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great work!!
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t1:= 4 * i.
t2:= lib[t1]
t3:= 4 * i.
t4:= cost[S3]
t5:= i * t4.
t6:=t5+t2
t7:=profit+t6
Can u say ans for this?
nicely explained
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one more subscriber is added to your channel sir
Thanks.
Thanks a lot sir!!!
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Best 💯💯
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great
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Sir make many more videos on other topics on compiler design we have exam on 19th of this month
Definitely i will upload many videos before 19th.
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Sir I have also 19th JNTUH
Thankyou Soo Much Sir 👍❤️
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Thank you so much sir.....🥺
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Sir please add global data flow analysis lectures and lectures of syntax directed translation ..... would be grateful to you for it
Definitely I will upload a video on global data flow analysis .
I uploaded a video on syntax directed translation. If you want any specific topic on syntax directed translation or any other topics in compiler design which I have not uploaded then plz mention those topics. I will try my best to upload them.
Hai Vivek
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Sudhakar Atchala Sir I would be highly obliged if u upload type checking lectures and the global data flow analysis lectures as soon as possible may be before 16 ..... Please sir
Sudhakar Atchala sure sir..... would be sharing ur contents
Thank You Sir 🙏
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Thank You 👍🏻
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Tq So Much Sir😊
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@@SudhakarAtchalaSure Sir👍 I Already Put It In My Class Group Sir.....Excellent Teaching Sir Keep Going...All The Best Sir...
Thank you so much !!! sir
Most welcome.
Nice explanation
Hai Abhinav deep
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Thanks a ton
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Thank You Sir
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Sir directed edge bhi show krni ha kya???? Aur leaf and internal nodes ko circle krna ha??? Plzzz reply
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Thank you soo much sir ..
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Super
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Thanks sir 😊
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Thanks sir so much ❤️
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Thankyou so much sir!
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8:31 sir as u said a-d is calculated earlier so u have written it with b , so similarly a=b+c is also calculated in the starting so why u made another one for c=b+c?
You can do like that also . Plz subscribe to the channel and if possible share with your friends. Thanks in advance..
Sir would plz upload the vedio of the concept register allocation and assignment
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Thank you sir🙏🙏🙏
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Thank You!! Sir
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thanks sir
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sir can you make a video on code generator from DAG's in compiler design
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9:33 you made e=b+c into a new subtree, a is already = b+c shouldn't we be doing a,e . Since the point of a DAG is to determine common sub expressions ?
But after the 2nd statement the result of b changes. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..
Sir if the expression is a+b*c then first b*c should be evaluated then it should be added to a.Am I ryt as * is having higher priority than +
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Sir is it possible to have more than one dag for the same expression?
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Can there may be more than DAG for the any expression
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@@SudhakarAtchala in typing i have make mistakes. I am asking that there can more then one DAG for any expression
yes
Sir please do IOT in juntA
In third example, we can write a,e because a=b+c and e= b+c
We shouldn't write like a,e=b+c because the values of b and c changes after 1st staement a=b+c. If b,c values dont changes then we can draw like as you specified.
Hai Nilay Ranade
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Tq sir
Thanks
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Sir, in the example 3, how can you take 2 times "b +c" ?? can you please clear this confusion..
If the problem is given like that in exam, then we have to construct DAG like this.
value of e=b+c has not changed, why are we taking different node for it ¿
We shouldn't write like a,e=b+c because the values of b and c changes after 1st staement a=b+c. If b,c values dont changes then we can draw like as you specified.
ty sir
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In e.g number three cant we just do a,e because a and e are both same b+c
You can without changing the meaning.
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In example 3 there is confusion why you create new E node ,which is same as A node ,can we appende E with A
but there is a difference 1st stmt a=b+c, b and c are nothing
last stmt e=b+c but b value b-d , c value c+d. Hope ur doubt clarified. Plz subscribe to the channel and if possible share with your friends. Thanks
At 9.50 won't a and e will have same value as they are b+c ?
We shouldn't write like a,e=b+c because the values of b and c changes after 1st staement a=b+c. If b,c values dont changes then we can draw like as you specified . Hope ur doubt got clarified. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..
Hello sir, can we have cycle in the DAG?
Yes
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Sir can you please add value numbering in DAG? Exams are coming..
Definitely . Hai
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7:47min we can write a,c same time?
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In ex 2 b+c already there why again?
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If in expression has division symbols how to solve?
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Thank you sir
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Thank you so much sir 😊
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