commit | 14a745b23480538f17fbbff03a0fb4b7e835e98a | [log] [tgz] |
---|---|---|
author | Ryan Macnak <rmacnak@google.com> | Mon Nov 15 17:35:43 2021 +0000 |
committer | Alexander Thomas <athom@google.com> | Wed Nov 17 11:38:19 2021 +0100 |
tree | a95511d13c4a7dd2f57eb6c7fa876703f58e2f8f | |
parent | 10136a57fe597fecc6e765c2dd36ca14b8c831b4 [diff] |
[vm] Broadcast the low-memory interrupt to only one member of each isolate group. When this mechanism was first added, each isolate had its own heap that needed to GC on low memory. Now that isolates share a heap with other members of the group, broadcasting to each isolate does redundant work in groups that have more than one isolate. TEST=ci Bug: https://github.com/dart-lang/sdk/issues/47672 Change-Id: I3b71c19a2362f5a3274238e590bbf73e37aa2b4e Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/220064 Commit-Queue: Ryan Macnak <rmacnak@google.com> Reviewed-by: Alexander Aprelev <aam@google.com> Reviewed-by: Martin Kustermann <kustermann@google.com>
Dart is:
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