Understanding AOT Compilers, JIT Compilers, and Interpreters

Confused about AOT vs JIT vs Interpretation? Look no further. We'll explore these different compilation processes and get to the bottom of what it all means and how it all fits together.
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[@damagee8141]

That's the exact shit I subscribed for. On Point explanation, great structure, easy to follow and no useless/off-topic information. Thank you very much man :)

[@alexismandelias]

Precisely

[@gkytstudio]

You Damaged my words :)

[@MominBinShahid]

Spot on 👏

[@4bbiss]

Wow, in about 5 minutes, you compressed two hours worth of lecture from my engineering class. AND you explained it better (so much better) than my professor. Valuable channel and content! Subbed.

[@eifet]

This is just amazing. Easy, fast, but yet thorough explanation. I was searching for all this stuff on different websites and videos and spent quite a lot of time doing that, but you've managed to explain all that in 5 minutes and much better and clearer! Thank you very much!

[@mehmetdemir-lf2vm]

again a good and informative video, but i think a little explanation is required at 1:55: the main problem here is that type of the variables are unknown at compile time. size of string can be unknown but native c++ can handle it by using string class, which uses dynamic memory allocation. it is also possible in aot compilation to use dynamic typing with dynamically allocated pointers that can point to variables with different types, but it is not desired because of slowing execution, unnecessary use of heap memory and burden of allocation/deallocation.

[@md.jannatulnayem4328]

It really explained all that mess that i've been puzzled with for quite a while.Good content 👊

[@trooperthatsall5250]

I've been in the industry for nearly 30 years and you sir have explained this in a concise, condensed and a way that makes made me realise the time I spent studying these compilers a waste of time and money with the books I purchased. Thank you. ~Trooper

[@thekakan]

If you didn't learn the in depth workings in the courses, and just an overview just like this video, then yes, it was a waste of time.

[@trooperthatsall5250]

@@thekakan many of the courses and books just skim the subject or over complicate it - Our man just explained it in a way that is plain and straight.

[@thekakan]

Thanks to you, I found a new use of YAML lol. Great overview btw, it's really well done

[@modz9711]

Exactly 😂😂

[@lennartsenden1220]

THANK YOU. Everywhere else it's unclear and contradicitng, this was clear, fast and easy to understand.

[@EngineerMan]

Glad it helped :)

[@FishGup]

This was perfect, great explanation!

[@user-rt3gg3do4e]

thank you, bro! it is very clear and at the same time short good luck

[@tarekali7064]

Ty for the concise, informative vid

[@andrewpoloni4197]

Excellent presentation!

[@janaelmourad9681]

Great content , Thank you

[@JaishreeramCoder]

This is exactly what I was looking for

[@sarvottammodi7529]

Great and simple explanation

[@m0tivati0n71]

Very good explanation.

[@bruceschneier6283]

Another great video

[@schlaus_kwab]

Loved it! Thanks

[@FATM452]

Really good Ty.

[@ahmde]

I like the Engineer Man.

[@aryanbhatia6992]

Thank you so much man really helpfull

[@tg__nano]

Briliant!

[@valp_co]

Wow, even i still no finish the video, though i decided to be a new subs..crack for teaching, amazing!.

[@garykapoor5122]

Java has a JIT Compiler in the JRE which is enabled by default, right?

[@GuerreroMisterioso95]

Have you ever written a compiler for any language?

[@nikolaysokolov9027]

Thanks a lot! Really cognitive.

[@bitcoindaddy748]

How does interpretor interest the high level code without actually compiling it down to machine code? I thought machines can only understand machine code

[@ZamirMubashir]

😭😭😭

[@sreerampanigrahi]

Annnnnddd you earned a sub

[@diaahanna8882]

I still don't understand how interpreter does not compile source into machine code . Isn't all code turned into machine code to run eventually?

[@user-yz5lg4te9d]

Can you make quiz game for android?(On Kivy or android studio)

[@malhar2156]

Which OS are you using bro?

[@guillobayun6230]

Hi Engineer man, do you have an email address or some form to ask you some C programming stuff? Thank you

[@reezuleanu1676]

Local madlad explains how every type of programming language works in a simple and understandable manner, universities baffled

[@danishamjad5807]

CPython also has JIT now.

[@SaiKumar-vf9lz]

For example you're using vscode to develop something and execute it on bash ..then you're using jit aot and interpretors at same time :D

[@diegoramos27]

"interpretation: no conversion to machine code occurs" I don't think that is correct, you mean there is no compilation to machine code

[@federicoyanson3933]

Is bash jit?

[@sebastianwidua2055]

No, it's interpreted. And it makes sense because the speed of the shell doesn't really matter that much because most of the time you're just using bash to execute a sequence of other programs. But if you want your scripts to be a little faster you should use dash instead of bash. (dash is like plain old sh but it's pretty fast)

[@ivansakal1224]

What are linux shells then? Are they interpreted or jit compiled?

[@ProgrammingP123]

If I would guess, it would be jit, just because bash itself is a scripting language, just like python

[@EngineerMan]

Bash is interpreted only. Reads it line by line and executes.

[@tarekali7064]

@@EngineerMan yeah makes sense; probably same thing for batch/zsh/fish

[@AshtonSnapp]

Okay, but how is JIT compilation implemented?

[@ZacKoch]

This video made me discover jython and cython... Mind is blown. I wonder how much faster pypy is than cpython.

[@seanmccrary8300]

First time seeing your channel. No offense meant at all but you look like your from my neck of the woods. (Western KY) we all bend our caps lol. To see a programmer to break the mold of what a "traditional" one looks like. I just thought it was funny. I love python btw

[@EngineerMan]

West Florida, probably same thing ;)

[@chitranshibelwal6727]

Good lectures of .net technology

[@evanbarnes9984]

Haha, when I first read AOT, I was like, "almost on time? How's that useful?"

[@brice1841]

Didn'rt even find it on the marketplace

[@michaeldewitt7694]

woot

[@SelfHelp-kv4yg]

i feel sleepy..like robot reading

[@juandela3549]

Jit is yet to come in php

[@finalfantasy7speedrunners406]

Based on the type of memory device power usually electriccal power is transferred or processed and stored Across the many memory devices this operation is expressed Mathematical but represented via Terms in Physical Sciences code or applications are just programs of power that function based on the hardware architecture and you can read that architecture via schematic symbols theres 100s of them all symbols with there own history