tree 3b2053e03fec6e5fb68921fcc3b989c2e91389de
parent b3a95058b34d3f70e970791e9237db380cacb2f6
author Ryan Macnak <rmacnak@google.com> 1732732199 +0000
committer Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> 1732732199 +0000

[vm, gc] Adjust growth policy.

 - Don't treat heap_growth_max as a lower bound when using the ratio heuristic. For small heaps this can cause us to exceed the working set size by more than 10x.
 - Stick with the ratio heuristic when we're staying under the desired time fraction.
 - Avoid tiny initial thresholds by growing at least by one new-space.

TEST=golem
Bug: https://github.com/dart-lang/sdk/issues/27414
Change-Id: I64b2994ea9a32ce8a8bbec15cd89d8b46a01b1bb
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/397460
Reviewed-by: Slava Egorov <vegorov@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>