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Exploring Static Data Race Freedom in OxCaml

Discover the data-race-freedom modes of OxCaml, and how we tested them on a multicore branch of OCaml's editor service Merlin!

15 Jul 2026

Tarides

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Notes from week 28

Headline activities have included resolving the scraping attacks, fixing obuilder bugs, and Tessera AMX optimisations.

13 Jul 2026

Marc Elvers

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.plan-26-28: What fun papers piled up while I was out at sea

Back from the Arctic into a heatwave, hacking on Eio for the TESSERA sync engine, the Conservation Evidence team demoing at Parliament, and TESSERA on stage at the RAISE Summit in Paris.

12 Jul 2026

Anil Madhavapeddy's Blog

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Notes from week 27

The week 26 summary worked well, so I’m doing it again. This is really a nine-day week as the last weekly post was on 26 June.

05 Jul 2026

Marc Elvers

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Corrupt copies on the OpenBSD CI worker

Last week I updated the OpenBSD workers to OCaml 5.5.0 and took that opportunity to deploy OpenBSD 7.8. Shortly after, issue#1061 was opened as jobs randomly failed with an opam parse error.

30 Jun 2026

Marc Elvers

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