RFR: DRAFT: Expand old on demand [v25]
Kelvin Nilsen
kdnilsen at openjdk.org
Wed Apr 26 03:37:30 UTC 2023
> This PR describes several proposed changes to dynamically adjust the sizes of old-gen and young-gen. In general, the objective is to keep old-gen as small as possible so that there is an abundance of memory available for the young-gen allocation runway.
>
> As currently drafted, there are regression failures. This DRAFT PR is published for the purpose of facilitating a careful code review.
Kelvin Nilsen has updated the pull request incrementally with two additional commits since the last revision:
- Enable certain tests
It is believed that these tests should pass on this development branch
- Fix assert
Needed to reorder source lines so that assert's dependency would be satisfied.
-------------
Changes:
- all: https://git.openjdk.org/shenandoah/pull/248/files
- new: https://git.openjdk.org/shenandoah/pull/248/files/9b12b2c2..f13b55ba
Webrevs:
- full: https://webrevs.openjdk.org/?repo=shenandoah&pr=248&range=24
- incr: https://webrevs.openjdk.org/?repo=shenandoah&pr=248&range=23-24
Stats: 5 lines in 2 files changed: 1 ins; 4 del; 0 mod
Patch: https://git.openjdk.org/shenandoah/pull/248.diff
Fetch: git fetch https://git.openjdk.org/shenandoah.git pull/248/head:pull/248
PR: https://git.openjdk.org/shenandoah/pull/248
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