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Remove mention of concurrent marking for mmc

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Andy Wingo 2024-09-10 11:35:28 +02:00
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doc/collector-mmc.md
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@ -143,12 +143,6 @@ naturally cache-friendly and parallel.
The mark byte array facilitates conservative collection by being an The mark byte array facilitates conservative collection by being an
oracle for "does this address start an object". oracle for "does this address start an object".
There is some support for concurrent marking by having three mark bit
states (dead, survivor, marked) that rotate at each collection; some
collector configurations can have mutators mark before waiting for other
mutators to stop. True concurrent marking and associated barriers
are not yet implemented.
For a detailed introduction, see [Whippet: Towards a new local For a detailed introduction, see [Whippet: Towards a new local
maximum](https://wingolog.org/archives/2023/02/07/whippet-towards-a-new-local-maximum), maximum](https://wingolog.org/archives/2023/02/07/whippet-towards-a-new-local-maximum),
a talk given at FOSDEM 2023. a talk given at FOSDEM 2023.