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Performance optimization case study on LeetCode 52 "N-Queens". In the video I'll show path of optimization already decent ...

Sorry about the quality. This is courtesy of a friend's impromptu Zoom screen recording that I was not even aware of at the time of ...

I'm late to the party, but it's time we take a stab at the One Billion Row Challenge ( https://github.com/gunnarmorling/1brc ) in Rust.

Learn how to implement the FFT in this practical coding tutorial in which I guide you step-by-step through the process of writing a ...

A brief welcome and introduction to what we're going to cover in December. Can't wait to see you there! Blog post: ...

Day 24 of the Advent of Compiler Optimisations - My Favourite Optimisation To conclude this series, I'm going to talk about my ...

From simulating the solar system to advanced cryptography, standard hardware math can lead to "catastrophic cancellation.

Day 1 of the Advent of Compiler Optimisations - xor eax, eax Why _does_ the compiler love to emit "xor eax, eax" when a simple ...

We keep hearing AI is going to change everything, but so far it's mostly given us helpdesk-like chat interfaces. Mike Ryan thinks it ...

Curious how software cracks actually work? In this video, I walk you through a beginner‑friendly reverse‑engineering challenge ...

Day 11 of the Advent of Compiler Optimisations - Counting Bits One of the most impressive compiler optimisations I've seen ...

Day 21 of the Advent of Compiler Optimisations - Vectorising Adds Following on from yesterday's toe-dipping of SIMD, we look at ...

Are you spending hours manually optimizing images on your website—only to have Google PageSpeed tell you it's still not good ...

Day 2 of the Advent of Compiler Optimisations - Adding Integers (on x86) Adding integers is simple, right? Just an ADD?

Day 3 of the Advent of Compiler Optimisations - More Adding Today we're switching architectures to the ARMv8 and looking at ...

Day 10 of the Advent of Compiler Optimisations - More Loops Compilers can avoid the overhead of incrementing and checking ...

Zig 0.15 release review with explanations and examples Voice by @tokisuno **Links:** - Release notes: ...

Day 6 of the Advent of Compiler Optimisations - Integer Division Dividing by a power of two is just a shift, right? Can we trust ...

Day 13 of the Advent of Compiler Optimisations - Loop Invariant Code Motion Sometimes compilers appear to give up on ...

This is part of NERSC New User Training September 24- 25, 2025 ...