RFR: 8335007: Inline OopMapCache table

Coleen Phillimore coleenp at openjdk.org
Wed Jun 26 13:09:09 UTC 2024


On Tue, 25 Jun 2024 13:26:33 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

> OopMapCache uses a (closed hashing) table. The table is C-heap allocated. OopMapCache itself is also C-heap allocated. Since table size is fixed, we can just inline the table to OopMapCache and save one unnecessary pointer-hop on lookup.

If you do change it, change it with this PR please.

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PR Comment: https://git.openjdk.org/jdk/pull/19882#issuecomment-2191647779


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