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Alexander Markov 4aa820bbf5 Reland "[vm/bytecode] Switch kernel service dill to bytecode if building Dart SDK with --bytecode"
This is a reland of https://dart-review.googlesource.com/c/sdk/+/113123
after stack overflow in the interpreter was fixed in https://dart-review.googlesource.com/c/sdk/+/117061

Original change's description:

Temporary setting of FLAG_enable_interpreter is avoided in the VM unit tests as
this flag is global and used by kernel service isolate while running tests.
Flipping this flag causes assertion failures in kernel isolate's background compiler
or infinite loop between LazyCompile stub and CompileFunction as AttachBytecode
doesn't set entry point to InterpretCall.

The less intrusive way to ensure compilation of functions in unit tests is to set
FLAG_compilation_counter_threshold to 0.

Change-Id: Ibbcf4b5bb0df558851c80cfa40a9a54f949dd187
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/117122
Reviewed-by: Régis Crelier <regis@google.com>
Commit-Queue: Alexander Markov <alexmarkov@google.com>
2019-09-13 16:38:17 +00:00
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utils Reland "[vm/bytecode] Switch kernel service dill to bytecode if building Dart SDK with --bytecode" 2019-09-13 16:38:17 +00:00
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Dart

A client-optimized language for fast apps on any platform

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 has 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 platforms illustration

License & patents

Dart is free and open source.

See LICENSE and PATENT_GRANT.

Using Dart

Visit the 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.

Building Dart

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.

Contributing to Dart

The easiest way to contribute to Dart is to file issues.

You can also contribute patches, as described in Contributing.