commit | 7837c384c00eb56058a66dcf72920cf9fc542eed | [log] [tgz] |
---|---|---|
author | Martin Kustermann <kustermann@google.com> | Thu Nov 26 15:08:35 2020 +0000 |
committer | Martin Kustermann <kustermann@google.com> | Thu Nov 26 15:08:35 2020 +0000 |
tree | 090a0d5a90172ce3ed74e629bb1aa629d792e6fb | |
parent | 9fff72e7f8a0ba647af5b672721f7cf992c7c2ca [diff] |
[vm/concurrency] As preparation step to sharing JITed code, disable various optimizations This is a preparation CL to enable actually sharing JIT'ed code between isolates within the same isolate group. We start with conservative settings, disabling various compiler optimisations. We will lift those restrictions step-by-step. Since this is guarded by FLAG_enable_isolate_groups it will not affect any production code. Only individual tests which opt-in via the flag. TEST=Existing tests opt'ing into --enable-isolate-groups. Issue https://github.com/dart-lang/sdk/issues/36097 Change-Id: I05c4151116a8516f92c76b4d57f2c7fb725168ed Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/173970 Reviewed-by: Vyacheslav Egorov <vegorov@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, getting started, and more.
Browse pub.dev for more packages and libraries contributed by the community and the Dart team.
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.