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Your proof hard work pays off 💪.

Splitting the work of each operation into different threads seems like a poor choice. Each operation has to be done on each datum in the original array. By splitting the work like that you're increasing the chance of cache misses for what is a very cache friendly workload. Why would you do that instead of chunking the array and merging the results? Say you have a billion entries in the array and four cores. Make four threads each 1/4 of a billion entries. Blitz over the sub arrays comparing against the current minimal value, current highest value, checking if it contains 101 etc taking the mean of so many numbers is a little trickier due to precision, we can't just take a running sum but we can take the mean of subsets and merge those too. So we do that on each thread to get the mean of the per thread array. Then we merge the work of each thread, we take the lowest value from the four lowest values, the highest, determine if any of the subsets contained 101 and we merge the means in the same manner we did per thread. Just taking a workload and putting it on some threads doesn't guarantee a performance improvement. It can in fact worsen performance. You might not have to serialise which reduces contention issues with your method but you should definitely do all the work necessary on a particular piece of data when it's hot in cache. That's not guaranteed here. Not to mention you don't need to mutate the original array at all at any point. It's read only access. You should definitely not be doing per task threading here, and this is an artificial example. I've never heard of a single case yet where per task threading was a good idea when given the barest of scrutiny. Even if you were right about this and for some reason it's bad to subdivide the work. If it were a real program you'd probably have other work to do and you'd be better off leaving this whole task to a single thread. Then you won't pay any utterly pointless penalties. By far the biggest impact on performance is making mistakes with the memory hierarchy.

I knew about logic gates and how they can interact with inputs to generate whatever output you need, but u never knew that they were constructed with transistors, or that they could be combined to create binary calculators. This video was really helpful. Now I am wondering, how are other computer operations handled by transistors? Are they converted into a lot of binary calculations or is there another component that computes different operations?

This reminds me of LittleBigPlanet 2 and 3 logic 😂

Background noise is one of the biggest challenges of making voiced videos.

Promoted and given a 100% raise for identifying a race condition? I never got so much as a kudos for that. If anything, the person who created the race condition would bear a grudge against me!

Thanks for this great video! Wondered for years how the compiled code is actually getting translated into physical actions.

I had the exact same triple fork in the road as you coming out of high school! I went the biology/chemistry route, but fate led me back to coding and I do a lot of computational biology now.

thanks for your videos, wishing you joy of learning in the new year. Have you tried voice style transfer for TTS?

Has anyone here heard of "CircuitVerse"? I tried recreating this 0:13 but it just has an error can anyone help me with this?

what's the best way to support you? thanks for all you've done so far!

Gracias, me demuestras que querer es poder. He estado poniendo muchas excusas para hacer lo que has hecho con tu canal, especialmente sobre mi voz, mi ingles, y habilidades de edición y me inspiras a poder comenzar.

please include video dubbing in all your videos, they are gold

man, I really like your videos and their style, I appreciate that you take the time to explain everything and don't just bombard the viewer with facts and frantic explanations like others do

Thank you so much! I learned a lot by watching your transistor/CPU videos!

I share this "need" to know how everything works. A blessing and a curse.

I'm Brazilian and this video BLOW MY MIND

We can't know if you should switch or not unless we hear your voice - maybe uoload it as a short so we can hear it?

Awesome channel! So well done, thorough, quality.

One of the most beautiful videos

The Value He Gave At 9:30 Is Just Awesome 💀

1:01 So you are definitely a Muslim; it always begins from there.

One of the best channels I have come across so far..

Best low level comp sci channel out there by far. Also whoever came up with this design and system is an absolute genius. Still amazes me how humans turned rocks into complex computing machines

Honestly love Ecuadorian English accent. Try it out on one video, see how it goes! Or even just a section of a video, like a "voice reveal". If it gets good feedback, do it more! If you happen to be traveling and don't have a quiet space, AI is always good 🤷

The Best Channel i Ever subscribed to. i don't want to flex but i was curious guy who goes to library to read computer books as a teen to know how the dumb box do so much amazing things although i understand the concepts going thought the video feels so good i recommend your channel to my coworker and friends So, Thanks you Very much

OOOOHHHH I'm SO happy to know that you're from South America! And YES, your videos helps me A LOT in college!

tysm! this was awesome!

This is one of my favourite new CS channels. Thank you for educating and inspiring us.

Missed the part about drivers needing to be signed so OS makers have some control over what drivers are allowed to be installed. The problem with Crowdstrike is that within their driver, they set it up to be able to update code without proper testing.

Issue is Computer Science Engineer is CS Engineer, unfortunately in your bio it is written SC, not CS.

powerpoint???

This is the first video I watched form your channel and I really got thought provoked. I'm Colombian and I'm seeking to became a mechanical engineer and physics investigator. I find your channel quite interesting, I'll watch every single video you upload. The world needs more creative minds like yours!

Just to touch on the AI voice, it feels cheap and it makes me doubt if the entire video is AI generated. Usually when I hear AI voice in a video I close it immidiately. Now I am used to it in your videos, but maybe something to think about.

great inspiration men, thank you for sharing this.

100 square meters is a 10 m by 10 m area (if a square), not a 100 m by 100 m.

Love your videos bro. English is my mother tongue. I think you should keep the AI voice for most purposes, but don't be afraid to use your real voice on occasion. For example, you could use your real voice for a Q&A video like this one. Keep up the good work and happy new year.

I would love to see how you make your videos in detail. If you would make a more in depth tutorial, I think that more people would start a youtube channel. Nice videos, keep on going!

Winners indeed do things differently!

CoreDumped, People are using your video without any mention: th-cam.com/video/MfCbM6NKPeY/w-d-xo.html

dude your hair is fire ngl

His school presentations was so fire

His school presentations was so fire

Many thanks for sharing! It would be wonderful if you could give us a sample of you real voice, if it's not bothering for you...

I want to take CS when I grow up because I love programming and I just found the best chanel.

ecuador is my favourite movie

colombia?

Bro keep doing these contents

Thanks for you video! It's really useful for me! Since I don't have an IT degree (I'm a nuclear engineer), this video helped me to understand basic concept of basic computer things. Hope you will create a video about compilers and interpretators and explain which languages have what of this. I always thought that Java is compiled language, since Java code is firstly compiled to byte code. And after it, JVM runs this code into machine one.

Stack is first in last out? So how does the program give a new value to the "return value" in 10:06?