William Hesse
1f80809e0d
This relands "Add copy of ObjectHash benchmark that uses hardware performance counters"
It lands a roll of benchmark_harness to a new version without
the breaking change in the previous, reverted, roll.
It adds a copy of a benchmark that uses
the new features in benchmark_harness.
Reason for reland: The breaking change is removed from benchmark harness.
Original change's description:
> Revert "Add copy of ObjectHash benchmark that uses hardware performance counters"
>
> This reverts commit faee649175.
>
> Reason for revert: The new version of benchmark_harness breaks cbuild.
>
> Original change's description:
> > Add copy of ObjectHash benchmark that uses hardware performance counters
> >
> > Bug: b/320440992
> > Change-Id: Ia504a59861b2de32c0b82d6bb38491600a37e9ff
> > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/363703
> > Reviewed-by: Jonas Termansen <sortie@google.com>
>
> Bug: b/320440992
> Change-Id: I19bd814c1641243ab0b75f45bc55cdfe27d4bff3
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/363740
> Auto-Submit: Alexander Thomas <athom@google.com>
> Commit-Queue: Emmanuel Pellereau <emmanuelp@google.com>
> Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
> Commit-Queue: Ivan Inozemtsev <iinozemtsev@google.com>
> Reviewed-by: Emmanuel Pellereau <emmanuelp@google.com>
> Reviewed-by: Ivan Inozemtsev <iinozemtsev@google.com>
Bug: b/320440992
Change-Id: I101a7ca756a5da5ddf934818325177501c370f23
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/364180
Reviewed-by: Jonas Termansen <sortie@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
Commit-Queue: William Hesse <whesse@google.com>
Dart
An approachable, portable, and productive language for high-quality apps on any platform
Dart is:
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Approachable: Develop with a strongly typed programming language that is consistent, concise, and offers modern language features like null safety and patterns.
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Portable: Compile to ARM, x64, or RISC-V machine code for mobile, desktop, and backend. Compile to JavaScript or WebAssembly for the web.
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Productive: Make changes iteratively: use hot reload to see the result instantly in your running app. Diagnose app issues using DevTools.
Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:
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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.
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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.
Roadmap
Future plans for Dart are included in the combined Dart and Flutter roadmap on the Flutter wiki.