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@flar flar commented Mar 6, 2024

The existing DisplayListBuilder benchmarks that have a SaveLayer call do so around each rendering call which stresses measuring the cost of the SaveLayer/Restore calls. This new benchmark does a single SaveLayer/Restore around the entire array of rendering ops to measure the performance of adding new calls inside an existing layer.

No tests because this is just a new benchmark.

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LGTM

@flar flar added the autosubmit Merge PR when tree becomes green via auto submit App label Mar 6, 2024
@auto-submit auto-submit bot merged commit 31bbe61 into flutter:main Mar 6, 2024
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Mar 6, 2024
auto-submit bot pushed a commit to flutter/flutter that referenced this pull request Mar 6, 2024
flutter/engine@5bbac1a...31bbe61

2024-03-06 flar@google.com add new builder benchmark with a global saveLayer (flutter/engine#51236)
2024-03-06 bdero@google.com [Flutter GPU] Move method tests to flutter_tester. (flutter/engine#51223)
2024-03-06 zanderso@users.noreply.github.com Disable flaky linux desktop test (flutter/engine#51231)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
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Please CC rmistry@google.com,zra@google.com on the revert to ensure that a human
is aware of the problem.

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