Thread sub-builders for every engine-uploading builder #173742
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This pull request introduces delay_collect_builds and parallel_download_builds flags to several CI builder configuration files. The goal is to enable threaded sub-builds for all engine-uploading builders, which should improve CI performance. The changes are applied consistently across all targeted JSON files and correctly implement the feature enablement as described in the associated issue. I've reviewed the changes and they look good. No issues were found.
Yep, the absence of flag cleanup was my fault. |
jtmcdole
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Aug 14, 2025
Closes flutter#173655. We should consider making these flags either the default (opt-out to `false`) or evergreen (no opt-out).
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flutter/flutter@f4334d2...52af7a5 2025-08-15 engine-flutter-autoroll@skia.org Roll Packages from 09533b7 to 5c52c55 (6 revisions) (flutter/flutter#173854) 2025-08-15 engine-flutter-autoroll@skia.org Roll Skia from 46ec77ae3954 to 5654ac32ede0 (1 revision) (flutter/flutter#173848) 2025-08-15 engine-flutter-autoroll@skia.org Roll Skia from 162f47d6b6bd to 46ec77ae3954 (2 revisions) (flutter/flutter#173833) 2025-08-15 engine-flutter-autoroll@skia.org Roll Dart SDK from c7faab270f27 to cc008dc8e7aa (2 revisions) (flutter/flutter#173826) 2025-08-15 engine-flutter-autoroll@skia.org Roll Skia from ad5d04000101 to 162f47d6b6bd (5 revisions) (flutter/flutter#173822) 2025-08-15 jason-simmons@users.noreply.github.com Update the RBE configuration for the recent Clang update (flutter/flutter#173803) 2025-08-15 matanlurey@users.noreply.github.com Stop writing legacy `FLUTTER_ROOT/version` file (by default?) (flutter/flutter#172793) 2025-08-15 matanlurey@users.noreply.github.com Remove `luci_flags.parallel_download_builds` and friends (flutter/flutter#173799) 2025-08-14 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Predictive back route transitions by default (#165832)" (flutter/flutter#173809) 2025-08-14 engine-flutter-autoroll@skia.org Roll Skia from dca5f05fee87 to ad5d04000101 (8 revisions) (flutter/flutter#173798) 2025-08-14 mdebbar@google.com [web] Cleanup usages of deprecated `routeUpdated` message (flutter/flutter#173782) 2025-08-14 ahmedsameha1@gmail.com Make sure that DataTable, DataColumn, DataRow, and DataCell don't crash in 0x0 environment (flutter/flutter#173515) 2025-08-14 ahmedsameha1@gmail.com Make sure that a TableRowInkWell doesn't crash in 0x0 environment (flutter/flutter#173627) 2025-08-14 ahmedsameha1@gmail.com Make sure that a DatePickerDialog doesn't crash in 0x0 environment (flutter/flutter#173677) 2025-08-14 robert.ancell@canonical.com Return result of setting OpenGL contexts back to Flutter (flutter/flutter#173757) 2025-08-14 matanlurey@users.noreply.github.com Read `bin/cache/flutter.version.json` instead of `version` for `flutter_gallery` (flutter/flutter#173797) 2025-08-14 jmccandless@google.com Predictive back route transitions by default (flutter/flutter#165832) 2025-08-14 houssemeddinefadhli81@gmail.com feat: add onLongPressUp callback to InkWell widget (flutter/flutter#173221) 2025-08-14 engine-flutter-autoroll@skia.org Roll Dart SDK from 214a7f829913 to c7faab270f27 (1 revision) (flutter/flutter#173792) 2025-08-14 31859944+LongCatIsLooong@users.noreply.github.com Add error handling for `Element` lifecycle user callbacks (flutter/flutter#173148) 2025-08-14 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from I1TfNmsqTp7t3rO8e... to zWRpLglb48zC1vZLv... (flutter/flutter#173784) 2025-08-14 jhy03261997@gmail.com [Range slider] Tap on active range, the thumb closest to the mouse cursor should move to the cursor position. (flutter/flutter#173725) 2025-08-14 engine-flutter-autoroll@skia.org Roll Packages from 6cb9113 to 09533b7 (4 revisions) (flutter/flutter#173789) 2025-08-14 ttankkeo112@gmail.com Implements the Android native stretch effect as a fragment shader (Impeller-only). (flutter/flutter#169293) 2025-08-14 matanlurey@users.noreply.github.com Sync `CHANGELOG.md` (3.35 -> `master`) (flutter/flutter#173790) 2025-08-14 victorsanniay@gmail.com [VPAT][A11y] Announce Autocomplete search results status (flutter/flutter#173480) 2025-08-14 bruno.leroux@gmail.com Fix InputDecorator label padding (flutter/flutter#173344) 2025-08-14 edwinzn9@gmail.com Fix default minimumSize in dropdownMenu when maximumSize is null (flutter/flutter#169438) 2025-08-14 matanlurey@users.noreply.github.com Thread sub-builders for every engine-uploading builder (flutter/flutter#173742) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC louisehsu@google.com,stuartmorgan@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md
ksokolovskyi
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Aug 19, 2025
Closes flutter#173655. We should consider making these flags either the default (opt-out to `false`) or evergreen (no opt-out).
WillBLogical
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Aug 20, 2025
…r#9832) flutter/flutter@f4334d2...52af7a5 2025-08-15 engine-flutter-autoroll@skia.org Roll Packages from 09533b7 to 5c52c55 (6 revisions) (flutter/flutter#173854) 2025-08-15 engine-flutter-autoroll@skia.org Roll Skia from 46ec77ae3954 to 5654ac32ede0 (1 revision) (flutter/flutter#173848) 2025-08-15 engine-flutter-autoroll@skia.org Roll Skia from 162f47d6b6bd to 46ec77ae3954 (2 revisions) (flutter/flutter#173833) 2025-08-15 engine-flutter-autoroll@skia.org Roll Dart SDK from c7faab270f27 to cc008dc8e7aa (2 revisions) (flutter/flutter#173826) 2025-08-15 engine-flutter-autoroll@skia.org Roll Skia from ad5d04000101 to 162f47d6b6bd (5 revisions) (flutter/flutter#173822) 2025-08-15 jason-simmons@users.noreply.github.com Update the RBE configuration for the recent Clang update (flutter/flutter#173803) 2025-08-15 matanlurey@users.noreply.github.com Stop writing legacy `FLUTTER_ROOT/version` file (by default?) (flutter/flutter#172793) 2025-08-15 matanlurey@users.noreply.github.com Remove `luci_flags.parallel_download_builds` and friends (flutter/flutter#173799) 2025-08-14 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Predictive back route transitions by default (#165832)" (flutter/flutter#173809) 2025-08-14 engine-flutter-autoroll@skia.org Roll Skia from dca5f05fee87 to ad5d04000101 (8 revisions) (flutter/flutter#173798) 2025-08-14 mdebbar@google.com [web] Cleanup usages of deprecated `routeUpdated` message (flutter/flutter#173782) 2025-08-14 ahmedsameha1@gmail.com Make sure that DataTable, DataColumn, DataRow, and DataCell don't crash in 0x0 environment (flutter/flutter#173515) 2025-08-14 ahmedsameha1@gmail.com Make sure that a TableRowInkWell doesn't crash in 0x0 environment (flutter/flutter#173627) 2025-08-14 ahmedsameha1@gmail.com Make sure that a DatePickerDialog doesn't crash in 0x0 environment (flutter/flutter#173677) 2025-08-14 robert.ancell@canonical.com Return result of setting OpenGL contexts back to Flutter (flutter/flutter#173757) 2025-08-14 matanlurey@users.noreply.github.com Read `bin/cache/flutter.version.json` instead of `version` for `flutter_gallery` (flutter/flutter#173797) 2025-08-14 jmccandless@google.com Predictive back route transitions by default (flutter/flutter#165832) 2025-08-14 houssemeddinefadhli81@gmail.com feat: add onLongPressUp callback to InkWell widget (flutter/flutter#173221) 2025-08-14 engine-flutter-autoroll@skia.org Roll Dart SDK from 214a7f829913 to c7faab270f27 (1 revision) (flutter/flutter#173792) 2025-08-14 31859944+LongCatIsLooong@users.noreply.github.com Add error handling for `Element` lifecycle user callbacks (flutter/flutter#173148) 2025-08-14 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from I1TfNmsqTp7t3rO8e... to zWRpLglb48zC1vZLv... (flutter/flutter#173784) 2025-08-14 jhy03261997@gmail.com [Range slider] Tap on active range, the thumb closest to the mouse cursor should move to the cursor position. (flutter/flutter#173725) 2025-08-14 engine-flutter-autoroll@skia.org Roll Packages from 6cb9113 to 09533b7 (4 revisions) (flutter/flutter#173789) 2025-08-14 ttankkeo112@gmail.com Implements the Android native stretch effect as a fragment shader (Impeller-only). (flutter/flutter#169293) 2025-08-14 matanlurey@users.noreply.github.com Sync `CHANGELOG.md` (3.35 -> `master`) (flutter/flutter#173790) 2025-08-14 victorsanniay@gmail.com [VPAT][A11y] Announce Autocomplete search results status (flutter/flutter#173480) 2025-08-14 bruno.leroux@gmail.com Fix InputDecorator label padding (flutter/flutter#173344) 2025-08-14 edwinzn9@gmail.com Fix default minimumSize in dropdownMenu when maximumSize is null (flutter/flutter#169438) 2025-08-14 matanlurey@users.noreply.github.com Thread sub-builders for every engine-uploading builder (flutter/flutter#173742) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC louisehsu@google.com,stuartmorgan@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md
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Closes #173655.
We should consider making these flags either the default (opt-out to
false) or evergreen (no opt-out).