commit | 2439c412f0df54c18992194056a3350a55f54085 | [log] [tgz] |
---|---|---|
author | Martin Kustermann <kustermann@google.com> | Fri Feb 12 19:45:05 2021 +0000 |
committer | commit-bot@chromium.org <commit-bot@chromium.org> | Fri Feb 12 19:45:05 2021 +0000 |
tree | aa7baf0c6150ec12dbe7aa6a2c843c48c1dff5df | |
parent | 51950ab8815b1c42e60e30792eab381c376fdd21 [diff] |
[vm/concurrency] Make main Kernel loading independent of current isolate Since loading kernel will affect all isolates within a group, there should be nothing isolate-specific inside the kernel loader. To ensure we don't have (or introduce) any accidental uses, we add a NoActiveIsolateScope to the main parts of kernel loading. Only loading of native extensions - done by the kernel loader - currently requires an active isolate. The reason for this is that loading native extensions happen by calling out to embedder, which calls back into the VM using the our embedding API (which currently requires an active isolate) Issue https://github.com/dart-lang/sdk/issues/36097 TEST=Refactoring of existing implementation. Change-Id: I96e64dbfe7148b76b8fa006fe5dbde8c1f904504 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/184269 Commit-Queue: Martin Kustermann <kustermann@google.com> Reviewed-by: Alexander Aprelev <aam@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.