tree 866d549569934870f970d6dad0b5e1895348641d
parent bd603ba3c657adc7530c0f5f98de415f8456ec19
author Zach Anderson <zra@google.com> 1528923034 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1528923034 +0000

[vm] Reduce maximum new generation size and growth rate.

For example, by default 64-bit architectures now grow as 2, 4, 8, 16 instead of 2, 8, 32.

This change is to reduce memory usage and maximum minor GC time for Flutter and Fuchsia.
It would negatively impact batch applications, which prefer throughput,
so the new defaults are overriden by the command-line Dart VM in
runtime/bin/main.cc

Change-Id: Ie56a7599d4011a629c8c57bd88fec3ee8f277a9f
Reviewed-on: https://dart-review.googlesource.com/54305
Commit-Queue: Zach Anderson <zra@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>