Yes, that was also me. A very long time ago -- I wrote it in 2003 when I was at ... | Hacker News

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		cperciva on May 16, 2021 \| parent \| context \| favorite \| on: Ask HN: What are some tools / libraries you built ... Yes, that was also me. A very long time ago -- I wrote it in 2003 when I was at university and I've barely touched it in the past 15 years.

Moosdijk on May 18, 2021 [–]

You don't say:

>bsdiff runs in O((n+m) log n) time; on a 200MHz Pentium Pro, building a binary patch for a 4MB file takes about 90 seconds.

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