| commit | 1c1e11b0e76e489a4ef9091999687b959a2d921c | [log] [tgz] |
|---|---|---|
| author | Ryan Macnak <rmacnak@google.com> | Wed May 10 17:24:50 2023 +0000 |
| committer | Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com> | Wed May 10 17:24:50 2023 +0000 |
| tree | 14030655e7cfcba34f2af0c7de7ac055590f465d | |
| parent | 1bd1d9d32093740e9dfb64c0cec523d5cd760fbd [diff] |
[vm, gc] Retry allocation under the safepoint before performing GC. This avoids back-to-back GCs where multiple threads race to enter a safepoint operation to perform GC, and the losers of the race perform GC after they enter their own safepoint operation. TEST=ci Bug: https://github.com/dart-lang/sdk/issues/29415 Change-Id: Ic9be830b0c4438f9b57ea9f54464b342872175f8 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/300860 Reviewed-by: Siva Annamalai <asiva@google.com> Commit-Queue: Ryan Macnak <rmacnak@google.com>
Dart is:
Optimized for UI: Develop with a programming language specialized around the needs of user interface creation.
Productive: Make changes iteratively: use hot reload to see the result instantly in your running app.
Fast on all platforms: Compile to ARM & x64 machine code for mobile, desktop, and backend. Or compile to JavaScript for the web.
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 on our wiki.
The easiest way to contribute to Dart is to file issues.
You can also contribute patches, as described in Contributing.