RFR: Expand old on demand [v45]
Kelvin Nilsen
kdnilsen at openjdk.org
Sun May 14 13:57:21 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.
>
> This PR now passes all GHA pre-integration tests and other internal CI tests.
Kelvin Nilsen has updated the pull request incrementally with two additional commits since the last revision:
- Misc changes address reviewer feedback and observed performance issues
- Minor improvements in comments
-------------
Changes:
- all: https://git.openjdk.org/shenandoah/pull/248/files
- new: https://git.openjdk.org/shenandoah/pull/248/files/cfd30ef6..79fede27
Webrevs:
- full: https://webrevs.openjdk.org/?repo=shenandoah&pr=248&range=44
- incr: https://webrevs.openjdk.org/?repo=shenandoah&pr=248&range=43-44
Stats: 271 lines in 11 files changed: 164 ins; 30 del; 77 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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