| commit | 35a07b2e73968d18a88a68e071b5ed8ec8837d56 | [log] [tgz] |
|---|---|---|
| author | Ryan Macnak <rmacnak@google.com> | Mon Dec 02 18:24:09 2024 +0000 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Mon Dec 02 18:24:09 2024 +0000 |
| tree | 420523c1d13be58b580999247e3953599534ee56 | |
| parent | 3feb138f6110741ec2aa0439276cf95ffe275a50 [diff] |
Revert "[vm, isolates] Avoid three-way deadlock during isolate exit." This reverts commit e4e8360eba33c1a656f57e39c717f045165f124e. Reason for revert: https://github.com/dart-lang/sdk/issues/59632 Original change's description: > [vm, isolates] Avoid three-way deadlock during isolate exit. > > Running mutator > holds safepoint operation scope starting old space GC > waiting for old space tasks to reach 0 > > Concurrent marker > holds old space tasks > 0 > waiting for isolates_list_ lock to interrupt for finalization > > Exiting mutator > holds isolates_list_ lock_ to unregister isolate > waiting for safepoint to end TransitionVMToBlocked > > Reorder isolate [un]registeration to not need safepoint transition to acquire the isolates_list_ lock. > > TEST=ci > Bug: https://github.com/dart-lang/sdk/issues/59574 > Change-Id: Ia98fabd654c880b253893a0598d2e26ed77f52da > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/397660 > Reviewed-by: Alexander Aprelev <aam@google.com> > Commit-Queue: Ryan Macnak <rmacnak@google.com> Bug: https://github.com/dart-lang/sdk/issues/59574 Change-Id: I529fc140160018c2b6768b108073b2e14ab7bdaa Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/398422 Reviewed-by: Alexander Aprelev <aam@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Dart is:
Approachable: Develop with a strongly typed programming language that is consistent, concise, and offers modern language features like null safety and patterns.
Portable: Compile to ARM, x64, or RISC-V machine code for mobile, desktop, and backend. Compile to JavaScript or WebAssembly for the web.
Productive: Make changes iteratively: use hot reload to see the result instantly in your running app. Diagnose app issues using DevTools.
Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:
Dart Native: For programs targeting devices (mobile, desktop, server, and more), Dart Native includes both a Dart VM with JIT (just-in-time) compilation and an AOT (ahead-of-time) compiler for producing machine code.
Dart Web: For programs targeting the web, Dart Web includes both a development time compiler (dartdevc) and a production time compiler (dart2js).
Dart is free and open source.
See LICENSE and PATENT_GRANT.
Visit dart.dev to learn more about the language, tools, and to find codelabs.
Browse pub.dev for more packages and libraries contributed by the community and the Dart team.
Our API reference documentation is published at api.dart.dev, based on the stable release. (We also publish docs from our beta and dev channels, as well as from the primary development branch).
If you want to build Dart yourself, here is a guide to getting the source, preparing your machine to build the SDK, and building.
There are more documents in our repo at docs.
The easiest way to contribute to Dart is to file issues.
You can also contribute patches, as described in Contributing.
Future plans for Dart are included in the combined Dart and Flutter roadmap on the Flutter wiki.