DAG representation of a basic block||construction of dag from basic blocks

#DAGrepresentationofabasicblock #constructionofdag #directedacyclicgraph

[@amansrivastava834]

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

[@SudhakarAtchala]

Thanks for the view aman srivastava. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@AbhinavMukerji_29]

Sir I have never seen such honesty in any teacher. May God always shower his blessings upon you...

[@SudhakarAtchala]

Thanks Abhinav. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@aditinankani8994]

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...

[@SudhakarAtchala]

Wow, thanks Aditi for your kind words. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@jhari4683]

You made me my semister exam easier ....thank you a lot sir !

[@SudhakarAtchala]

Hai Jawahar Hare, 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.

[@Praveenmkadam]

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.

[@SudhakarAtchala]

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.

[@dream11inkannada]

Sir in example 2 b+c calculaed twice cant we just add c node along with a

[@skbhuvaneshvar5048]

Super sir I was struggling all night to understand DAG, your video made me clear in just few minutes ❤️❤️❤️❤️

[@SudhakarAtchala]

Great 👍 bhuvaneshvar. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@sidharth6844]

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❤

[@SudhakarAtchala]

Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@samyakjain720]

Keep going !! you are doing great! All the best

[@SudhakarAtchala]

Thanks a lot 😊 Samyak Jain. Plz subscribe to the channel and if possible share with your friends. Thank you so much.

[@zaibafathima8101]

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❤️❤️

[@justsomeone3034]

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👍👍

[@SudhakarAtchala]

So nice of you. Plz subscribe to the channel and if possible share with your friends. Thanks in advance...

[@gec549saisneha9]

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!!

[@SudhakarAtchala]

Many Many Thanks Sai Sneha. Glad u liked my teaching. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@dipakbhad377]

Amazing sir ... Great explain 🙌🏻

[@SudhakarAtchala]

Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance...

[@adarshranjan3090]

Wow sir ,u taught advanced DAG questions with so easiness. U r great and yr lectures are mind blowing

[@SudhakarAtchala]

Hai Adarsh Ranjan, 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.

[@devanshu_decoded]

Waah sir, you're best explainer for DAG👍

[@SudhakarAtchala]

Hai Devanshu Jangir , 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.

[@jagritidebbarma4418]

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.

[@SudhakarAtchala]

All the best for your exam. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@eneshkaneshk380]

Channel successfully subscribed

[@SudhakarAtchala]

Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@eishanikam1368]

One of the bestest ever video of DAG on TH-cam by you sir ..... Thankyou sir.... Hope you will be having 1M soon...

[@SudhakarAtchala]

Thank you so much 😀. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@sameermohammad671]

Thank you so much sir for helping me one day before exam...

[@SudhakarAtchala]

All the best. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@vikramramkumar2087]

Thanks a lot sir!! You really helped me a lot with my Compiler Design Sem exam.. thanks a lot!

[@SudhakarAtchala]

You are most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@benimadhab1997]

Sir ,well explained

[@ranimokhashi3796]

Nice sir you have explained very neatly and clear concept...thank you sir

[@SudhakarAtchala]

Welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@projitnag]

Thank you so much for such a good video .

[@SudhakarAtchala]

Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@vanishri6090]

ur vedios helped me a lot in this lockdown Thank u sir

[@SudhakarAtchala]

Hai Vani Shri, plz go through my videos 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.

[@rajasaha1997]

NICE SIR.You are just great...

[@SudhakarAtchala]

Hai Raja Saha
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.

[@csea_37_shayoribhowmick53]

Thank you for such an amazing explanation 😊

[@SudhakarAtchala]

Glad it was helpful. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@siddhantdash4955]

great work!!

[@SudhakarAtchala]

Hai , plz go through my videos 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.

[@anandjoshi5984]

very good explanation...thankyou

[@SudhakarAtchala]

You are welcome Anand Joshi. Plz subscribe to the channel and if possible share with your friends. Thanks

[@pcvermatipstricks472]

thank you so much sir.. best video of DAG

[@SudhakarAtchala]

Welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@Mani-jf2hu]

Thanks sir for making this video..i understanded this topic so well.. tommorow is my exam🤧..

[@SudhakarAtchala]

All the best for your exam. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@Mani-jf2hu]

@@SudhakarAtchala Thank u sir ❤️..we will subscribe sir✨

[@brijeshpalsingh8511]

Amazing sir ...great.

[@SudhakarAtchala]

So nice of you. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@roshansharma3479]

really, sir, you've taught us really well 😊 , I pray your channel does very well

[@SudhakarAtchala]

So nice of you. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@ramnathyadav650]

great explanation Guru g

[@SudhakarAtchala]

Hai Ramnath, 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.

[@user-kr8yp2js9k]

Excellent sir ❤

[@SudhakarAtchala]

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[@NAVINKUMAR-vp2wv]

good and concise explanation

[@SudhakarAtchala]

Glad it was helpful navin. Plz subscribe to the channel and if possible share with your friends. Thank you so much.

[@sharmisthachakraborty256]

Thank u sir u made it more easier

[@SudhakarAtchala]

Hai Chakraborty, plz go through my videos 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.

[@ananditatanwar9753]

best video , thankyou sir😊

[@SudhakarAtchala]

Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@aravindabbas4643]

The best explanation sir☺️

[@SudhakarAtchala]

Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@bakhtawarkhan9748]

very good explanation thankyou sir

[@SudhakarAtchala]

You're most welcome Bakhtawar khan. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@user-kd2il8tq4v]

really helpful videos sir please make some more video on how to generate sdd from production rule

[@SudhakarAtchala]

Hai, plz go through my videos 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.

[@RINKUCSE]

thanks sir
your teaching is great

[@SudhakarAtchala]

Welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@shishirchitre1945]

Thanks a lot sir!!!

[@SudhakarAtchala]

Hai Shishir Chitre, 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.

[@SHIVAMOJHA21]

Thank You 👍🏻

[@SudhakarAtchala]

You're welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@livehailife]

Thanks for this video Sir🙌

[@SudhakarAtchala]

Welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@gagandeepkumar25]

Very Good Explanation

[@SudhakarAtchala]

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[@sairakesh9488]

ma teachers sem antha cheppina info ni just min lo chepperu sir.....super sir, mere ilage videos chesthe break ivadaniki ready ga vunnam sir.....

[@SudhakarAtchala]

Thanks Rajesh. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@dileepmadhamanchi8530]

Thanks sir for giving lectures

[@dileepmadhamanchi8530]

I passed my semester

[@SudhakarAtchala]

Hai Dileep, 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.

[@CSSURYAS]

Amazing lord ❤

[@SudhakarAtchala]

So nice of you ❤️. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@aishwarya_ilag]

sir you are simply amazing..

[@SudhakarAtchala]

Hai Aishwarya, 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.

[@femifemi6269]

Very useful thank you sir

[@SudhakarAtchala]

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[@BindiyaSudarsun]

Great Sir meeru💥

[@SudhakarAtchala]

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[@divyakrishnaputchakayala220]

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?

[@samyakjain720]

Thank you so much !!! sir

[@SudhakarAtchala]

Most welcome.

[@gauthamkumarvasupalli]

Thankyou so much sir!

[@SudhakarAtchala]

Hai Gautham Kumar , plz go through my videos 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.

[@maxyMaverick]

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?

[@SudhakarAtchala]

You can do like that also . Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@abhinavdeep4812]

Nice explanation

[@SudhakarAtchala]

Hai Abhinav deep
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.

[@clanhindustan358]

Thank you so much sir ❣️

[@SudhakarAtchala]

Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@kennithnoah5590]

Thank You!! Sir

[@SudhakarAtchala]

Plz subscribe to the channel and share with your friends thank you so much.

[@aditithakur5349]

Thanks a ton

[@SudhakarAtchala]

Most welcome! Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@sparshyadav49]

Thankyou Soo Much Sir 👍❤️

[@SudhakarAtchala]

Welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@allmoviesandseries6687]

Thank you so much sir.....🥺

[@SudhakarAtchala]

Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@rohanmeghale6858]

Thank You Sir 🙏

[@SudhakarAtchala]

Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance...

[@ksarawar]

Nice job sir.

[@SudhakarAtchala]

Many many thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@neelaptvptv7472]

Thank you soo much sir ..

[@SudhakarAtchala]

So nice of you. Plz subscribe to the channel and if possible share with your friends. Thanks

[@saikeerthana4809]

Thank you so much sir 😊

[@SudhakarAtchala]

Welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@Shantanu_lrnr]

Sir directed edge bhi show krni ha kya???? Aur leaf and internal nodes ko circle krna ha??? Plzzz reply

[@SudhakarAtchala]

It is our choice. We can enclose in a circle or not . Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@sabavathsravan5932]

Sir make many more videos on other topics on compiler design we have exam on 19th of this month

[@SudhakarAtchala]

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.

[@movie99xyz29]

Sir I have also 19th JNTUH

[@rushikeshbhavsar1564]

In e.g number three cant we just do a,e because a and e are both same b+c

[@SudhakarAtchala]

You can without changing the meaning.
Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@swapnil1]

nicely explained

[@SudhakarAtchala]

Thank you 😃 swapnil. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@Phoenix-wr6rn]

Sir is it possible to have more than one dag for the same expression?

[@SudhakarAtchala]

No, Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@ARYANKUMAR-gz2qw]

Thank you sir🙏🙏🙏

[@SudhakarAtchala]

So nice of you aryan. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@nishatfatima2277]

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 +

[@SudhakarAtchala]

yes. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@vivekkumar-xc8vq]

Sir please add global data flow analysis lectures and lectures of syntax directed translation ..... would be grateful to you for it

[@SudhakarAtchala]

Definitely I will upload a video on global data flow analysis .

[@SudhakarAtchala]

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.

[@SudhakarAtchala]

Hai Vivek
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.

[@vivekkumar-xc8vq]

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

[@vivekkumar-xc8vq]

Sudhakar Atchala sure sir..... would be sharing ur contents

[@soumyadippaul6564]

Thank You Sir

[@SudhakarAtchala]

Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@periperi7142]

At 9.50 won't a and e will have same value as they are b+c ?

[@SudhakarAtchala]

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..

[@smile-tk7yt]

Thank you sir🙏

[@SudhakarAtchala]

Welcome Chaithra. Please subscribe to the channel and if possible share with your friends. Thanks in advance.

[@bhavikpanchani1498]

In example 3 there is confusion why you create new E node ,which is same as A node ,can we appende E with A

[@SudhakarAtchala]

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

[@sanketnarkhede2585]

Sir, in the example 3, how can you take 2 times "b +c" ?? can you please clear this confusion..

[@SudhakarAtchala]

If the problem is given like that in exam, then we have to construct DAG like this.

[@asifali_official3137]

Thanks sir so much ❤️

[@SudhakarAtchala]

Welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@sawrupkhan2120]

Thanks

[@SudhakarAtchala]

Hai Sawrup Khan, 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.

[@mudrabainalakshmi4213]

Sir would plz upload the vedio of the concept register allocation and assignment

[@SudhakarAtchala]

Okay. Plz subscribe to the channel and if possible share with your friends. Thanks in advance...

[@shagunsharma2064]

Thank you sir

[@SudhakarAtchala]

Hai Shagun Sharma, plz go through my videos 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.

[@kyadampradeep122]

Thanks sir 😊

[@SudhakarAtchala]

Most welcome. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@sumanthvarma631]

sir can you make a video on code generator from DAG's in compiler design

[@SudhakarAtchala]

ok. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@Jack__2]

Can there may be more than DAG for the any expression

[@SudhakarAtchala]

Yes.Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@Jack__2]

@@SudhakarAtchala in typing i have make mistakes. I am asking that there can more then one DAG for any expression

[@SudhakarAtchala]

yes

[@aayushpaudel2379]

value of e=b+c has not changed, why are we taking different node for it ¿

[@SudhakarAtchala]

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.

[@prasannavundamatla2301]

Tq So Much Sir😊

[@SudhakarAtchala]

So nice of you Prasanna. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@prasannavundamatla2301]

@@SudhakarAtchalaSure Sir👍 I Already Put It In My Class Group Sir.....Excellent Teaching Sir Keep Going...All The Best Sir...

[@sparshsingh7641]

Hello sir, can we have cycle in the DAG?

[@SudhakarAtchala]

Yes

[@SudhakarAtchala]

Hai Sparsh Singh, plz go through my videos 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.

[@Deshamuduru]

Sir please do IOT in juntA

[@sreejabiswas]

great

[@SudhakarAtchala]

Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance..

[@kishankini3406]

Best 💯💯

[@SudhakarAtchala]

Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@nilayranade3720]

In third example, we can write a,e because a=b+c and e= b+c

[@SudhakarAtchala]

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.

[@SudhakarAtchala]

Hai Nilay Ranade
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.

[@sahithisarikaponnada7562]

Tq sir

[@rajinandu1678]

one more subscriber is added to your channel sir

[@SudhakarAtchala]

Thanks.

[@ShubhamSingh-dq2yf]

ty sir

[@SudhakarAtchala]

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.

[@ilovemusic465]

Sir can you please add value numbering in DAG? Exams are coming..

[@SudhakarAtchala]

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.

[@shr3shth515]

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 ?

[@SudhakarAtchala]

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..

[@amitjajoo9510]

thanks sir

[@SudhakarAtchala]

Most welcome Amit Jajoo. Plz subscribe to the channel and if possible share with your friends. Thanks

[@veesamsatyanarayana7162]

Super

[@SudhakarAtchala]

Thanks. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.

[@vampyrkiller]

In ex 2 b+c already there why again?

[@SudhakarAtchala]

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..

[@poojavaddepalli6715]

If in expression has division symbols how to solve?

[@SudhakarAtchala]

In the same way. Plz subscribe to the channel and if possible share with your friends. Thanks in advance.