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Computerphile
Optimising Code - Computerphile

You can optimise for speed, power consumption or memory use & tiny changes can have a negligible or huge impact, but what ...

19:43
Optimising Code - Computerphile

175,245 views

2 years ago

CodeAesthetic
Premature Optimization

When should you optimize your code? Access to code examples, deleted scenes, song names and more at ...

12:39
Premature Optimization

957,755 views

2 years ago

Eskil Steenberg
Advanced C: The UB and optimizations that trick good programmers.

This is a video that will talk about some less know things in the programming language C, and how these things impact ...

1:12:34
Advanced C: The UB and optimizations that trick good programmers.

248,410 views

4 years ago

Berna Builds
BLAZINGLY FAST C++ Optimizations

Socials: https://www.twitch.tv/noahpop77 GitHub Repo: https://github.com/noahpop77/Papy Blog Post 1: ...

18:10
BLAZINGLY FAST C++ Optimizations

183,121 views

10 months ago

mCoding
C++ cache locality and branch predictability

Cache me outside, how bout that? People always talk about Big O time for analyzing speed, but Big O isn't the only important ...

10:43
C++ cache locality and branch predictability

121,138 views

4 years ago

leddoo
going fast is about doing less

optimization isn't always about multi-threading and optimizing hardware utilization. in fact, most performance work is about simply ...

19:41
going fast is about doing less

243,860 views

2 years ago

Oceano
Simple code optimization techniques with examples in C

Canale Italiano - https://www.youtube.com/channel/UCgq3a4_mJ0YCwzWu4tW90kQ . Timestamps 00:00:00 Look up tables ...

11:59
Simple code optimization techniques with examples in C

2,258 views

2 years ago

Kaze Emanuar
Optimizing with "Bad Code"

Patreon: https://www.patreon.com/Kazestuff Streams: https://www.youtube.com/@KazeClips https://twitter.com/KazeEmanuar ...

17:11
Optimizing with "Bad Code"

296,655 views

1 year ago

mCoding
Return Value Optimization and Copy Elision in C++

Embrace the copy-free lifestyle! ― mCoding with James Murphy (https://mcoding.io) Source code: ...

9:54
Return Value Optimization and Copy Elision in C++

48,381 views

3 years ago

People also watched

CodeAesthetic
Don't Write Comments

Why you shouldn't write comments in your code (write documentation) Access to code examples, discord, song names and more ...

5:55
Don't Write Comments

918,632 views

2 years ago

CodeAesthetic
Why You Shouldn't Nest Your Code

I'm a Never Nester and you should too. Access to code examples, discord, song names and more at ...

8:30
Why You Shouldn't Nest Your Code

3,191,190 views

3 years ago

mCoding
31 nooby C++ habits you need to ditch

How many nooby C++ habits do you have? Up your C++ skill by recognizing and ditching these nooby C++ habits. Post how ...

16:18
31 nooby C++ habits you need to ditch

1,003,957 views

4 years ago

WIRED
Professor Answers Coding Questions | Tech Support | WIRED

UC Berkeley Computer Science Professor Sarah Chasins joins WIRED to answer the internet's burning questions about coding.

33:49
Professor Answers Coding Questions | Tech Support | WIRED

664,542 views

7 days ago

Indently
5 Good Python Habits

Here are 5 good habits you should consider building in Python. ▷ Become job-ready with Python: https://www.indently.io ...

17:35
5 Good Python Habits

1,012,093 views

1 year ago

Molly Rocket
"Clean" Code, Horrible Performance

Bonus material from the Performance-Aware Programming Series: ...

22:41
"Clean" Code, Horrible Performance

1,065,835 views

2 years ago

strager
Faster than Rust and C++: the PERFECT hash table

I had a week of fun designing and optimizing a perfect hash table. In this video, I take you through the journey of making a hash ...

33:52
Faster than Rust and C++: the PERFECT hash table

700,143 views

2 years ago

Federico Terzi
Performance Optimization in Rust - How to Profile with Samply

In today's video we're going to dive into Performance optimizations in Rust, including the basics of using a profiler. 00:00 ...

18:03
Performance Optimization in Rust - How to Profile with Samply

6,865 views

1 year ago

Low Level
why are switch statements so HECKIN fast?

Support the channel and go try Brilliant RIGHT NOW at https://brilliant.org/LowLevelLearning for 30 days free and 20% off! Should ...

11:03
why are switch statements so HECKIN fast?

508,692 views

2 years ago

NeuralNine
Optimize Your Python Programs: Code Profiling with cProfile

In this video, we learn how to professionally profile Python code using cProfile, to optimize the speed of our programs.

15:10
Optimize Your Python Programs: Code Profiling with cProfile

54,136 views

2 years ago

Creel
Branchless Programming: Why "If" is Sloowww... and what we can do about it!

Support What's a Creel? on Patreon: https://www.patreon.com/whatsacreel Office merch store: ...

19:25
Branchless Programming: Why "If" is Sloowww... and what we can do about it!

1,646,302 views

5 years ago

ACCU Conference
Dangerous Optimizations in C and C++ Programming Languages - Robert C. Seacord - ACCU 2025

ACCU Membership: https://tinyurl.com/ydnfkcyn --- Dangerous Optimizations in C and C++ Programming Languages - Robert C.

1:30:04
Dangerous Optimizations in C and C++ Programming Languages - Robert C. Seacord - ACCU 2025

17,288 views

1 month ago

ThePrimeagen
This Algorithm is 1,606,240% FASTER

7 Steps it took to make an algorithm 1606242% faster!!!! Become a backend engineer. Its my favorite site ...

13:31
This Algorithm is 1,606,240% FASTER

937,952 views

2 years ago

Prof. Dr. Ben H. Juurlink
1 2 4 Basic Code Optimizations

What can we do more for this code the second optimization I want to introduce is eliminating induction variables instead of ...

11:24
1 2 4 Basic Code Optimizations

23,750 views

7 years ago

Dave's Garage
C++ Super Optimization: 1000X Faster

Obey this one simple C++ trick for a 1000x performance gain: constexpr! Check out the free sample of my book on the Spectrum at ...

15:33
C++ Super Optimization: 1000X Faster

437,191 views

1 year ago

SimonDev
Memory, Cache Locality, and why Arrays are Fast (Data Structures and Optimization)

Why is the first loop 10x faster than the second, despite doing the exact same work? Follow me on: Twitter: ...

9:38
Memory, Cache Locality, and why Arrays are Fast (Data Structures and Optimization)

333,008 views

4 years ago

The Cherno
Small String Optimization in C++

Go to http://www.hostinger.com/cherno and use code "cherno" to get up to 91% OFF yearly web hosting plans. Succeed faster!

13:14
Small String Optimization in C++

79,146 views

5 years ago

CppCon
Code Size Compiler Optimizations and Techniques for Embedded Systems - Aditya Kumar - CppCon 2021

https://cppcon.org/ https://github.com/CppCon/CppCon2021 --- Code size of embedded application has been a concern for a very ...

55:09
Code Size Compiler Optimizations and Techniques for Embedded Systems - Aditya Kumar - CppCon 2021

6,186 views

3 years ago

Jacob Sorber
Make existing code run faster, with compiler optimizations.

Patreon ➤ https://www.patreon.com/jacobsorber Courses ➤ https://jacobsorber.thinkific.com Website ...

4:50
Make existing code run faster, with compiler optimizations.

28,272 views

8 years ago

Learning By Tutorials
Code Optimization and Efficiency in Embedded Systems

Maximize performance in embedded systems with code optimization techniques! ⚙️ Learn how to write faster, smaller, and ...

0:55
Code Optimization and Efficiency in Embedded Systems

56 views

11 months ago

Meeting Cpp
Understanding Compiler Optimization - Chandler Carruth - Opening Keynote Meeting C++ 2015

Understanding Compiler Optimization Chandler Carruth Opening Keynote Meeting C++ 2015 Slides: ...

1:50:15
Understanding Compiler Optimization - Chandler Carruth - Opening Keynote Meeting C++ 2015

141,999 views

9 years ago