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Ilya Yanok 3c284a0c95 Revert "Reland "[VM] Begin supporting Perfetto file recorder"" This reverts commit `4cd9c9c666`. Reason for revert: reusing the same proto package for copied files breaks rolling it to G3. Original change's description: > Reland "[VM] Begin supporting Perfetto file recorder" > > This is a reland of commit `7424295ce9` > > The differences between this reland and the original CL are: now the > Perfetto file recorder does not get built in PRODUCT builds, and it does > not get built unless the SUPPORT_PERFETTO macro is defined. > > TEST=Recorded traces with the Perfetto file recorder and explored them > in Perfetto's trace viewer, CI > > Original change's description: > > [VM] Begin supporting Perfetto file recorder > > > > This CL adds the `TimelineEventPerfettoFileRecorder` class, which is a > > timeline recorder that writes a trace to file in Perfetto's proto > > format. This CL supports the recording of all types of timeline events > > except flow events. Support for flow events will be added in a future > > CL. > > > > TEST=Recorded traces with the Perfetto file recorder and explored them > > in Perfetto's trace viewer, CI > > > > Change-Id: Iaa2051e536589a473c5e15f9de9bb9c251f13d38 > > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/278942 > > Reviewed-by: Ben Konyi <bkonyi@google.com> > > Commit-Queue: Derek Xu <derekx@google.com> > > Change-Id: I8713f704b5fbeed5f1231012bce8a32aaf566ae4 > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/286020 > Reviewed-by: Ben Konyi <bkonyi@google.com> > Commit-Queue: Derek Xu <derekx@google.com> Change-Id: I2da67ffe5bff01d568f32f682455bb2c789499b0 No-Presubmit: true No-Tree-Checks: true No-Try: true Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/295821 Commit-Queue: Ilya Yanok <yanok@google.com> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Reviewed-by: Alexander Thomas <athom@google.com> Reviewed-by: Oleh Prypin <oprypin@google.com> Reviewed-by: Ivan Inozemtsev <iinozemtsev@google.com>		2023-04-18 11:25:49 +00:00
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README.md

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'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).

License & patents

Dart is free and open source.

See LICENSE and PATENT_GRANT.

Using Dart

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).

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.