Easton Man's Channel - https://aarol.dev/posts/wc-dfa/

00:02 · Jul 22, 2026 · Wed

https://aarol.dev/posts/wc-dfa/

Making `wc` 20x faster with parallel state machines

Making `wc` 20x faster with parallel state machines

A few years back, I came across Robert Graham's wc2 repository on GitHub. wc2 is an implementation of the Unix wc command that is significantly faster than the…

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