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Add a GN flag to set the Dart VM's optimization level #43743
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dnfield
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…130769) flutter/engine@f2958f9...77ec923 2023-07-18 [email protected] Add a GN flag to set the Dart VM's optimization level (flutter/engine#43743) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-engine-flutter-autoroll Please CC [email protected],[email protected] on the revert to ensure that a human is aware of the problem. To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md
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Partial revert of #43743 Setting the optimization level to `-Oz` reduced compressed binary size by 200KB, but regressed performance by 10-15% across the board (frame build time, gen_snapshot runtime, hot reload time, etc.)
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And set the level to `-Oz` for iOS and Android.
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Partial revert of flutter#43743 Setting the optimization level to `-Oz` reduced compressed binary size by 200KB, but regressed performance by 10-15% across the board (frame build time, gen_snapshot runtime, hot reload time, etc.)
LouiseHsu
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Jul 31, 2023
…lutter#130769) flutter/engine@f2958f9...77ec923 2023-07-18 [email protected] Add a GN flag to set the Dart VM's optimization level (flutter/engine#43743) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-engine-flutter-autoroll Please CC [email protected],[email protected] on the revert to ensure that a human is aware of the problem. To file a bug in Flutter: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md
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And set the level to
-Ozfor iOS and Android.