RFR: Age objects during degeneration

Tue Jan 31 22:47:39 UTC 2023

On Tue, 31 Jan 2023 22:38:11 GMT, Kelvin Nilsen <kdnilsen at openjdk.org> wrote:

> We found that not aging during degenerated cycles can cause large amounts of memory (e.g. 15 GB) to accumulate in young-gen when it ought to be promoted to old gen.  This creates serious performance degradation.  This patch allows degenerated cycles to age objects.

Looks good!

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Marked as reviewed by wkemper (Committer).

PR: https://git.openjdk.org/shenandoah/pull/210