---
title: "Discussion on \"A Few Thoughts on K-Word CAS\" | Hashnode"
description: "Discussion on \"A Few Thoughts on K-Word CAS\". A few months ago I went through Efficient Multi-word Compare and Swap paper, so here are a few thoughts on the algorithm."
url: "https://hashnode.com/posts/a-few-thoughts-on-k-word-cas/64a6fe0c3033105b3ed48dca"
---

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# [A Few Thoughts on K-Word CAS](https://puzpuzpuz.dev/a-few-thoughts-on-k-word-cas?utm_source=hashnode&utm_medium=feed)

A few months ago I went through Efficient Multi-word Compare and Swap paper, so here are a few thoughts on the algorithm.

Jul 6, 2023 · 2 min read · puzpuzpuz.dev  
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-   [#concurrency](https://hashnode.com/tag/concurrency)
-   [#multithreading](https://hashnode.com/tag/multithreading)
-   [#algorithms](https://hashnode.com/tag/algorithms)

## Written by

[Andrei Pechkurov](https://hashnode.com/@puzpuzpuz)

@puzpuzpuz

  
[View profile](https://hashnode.com/@puzpuzpuz)

Top data race and segfault producer in the room.

Core database engineer at QuestDB. Distributed systems gazer. Node.js contributor. Occasional tech blogger and speaker.

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