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dart/sdk/e6f779bcdd9ecd09e394c163c93c496a91b9ed91
commit
e6f779bcdd9ecd09e394c163c93c496a91b9ed91
[log]
author
Anna Gringauze <annagrin@google.com>
Wed Nov 09 21:40:54 2022 +0000
committer
Commit Queue <dart-scoped@luci-project-accounts.iam.gserviceaccount.com>
Wed Nov 09 21:40:54 2022 +0000
tree
2a7754fe344f1ea94541ab6df6dde14f62b95475
parent
08e0de94be7909fc43849e6d6e6657411a83246c [diff]
Cache expression compilers in incremental DDC mode

- cache expression compilers in expression compiler worker
  to improve performance of exression compilation.
- pass module format in expression compiler worker
  (the ddc format tests were not running!)
- fix an issue where the same library was imported twice
  in module_builder.dart
- add verbose mode timeline logging to ProgramCompiler.
- update tests.

Closes: https://github.com/dart-lang/sdk/issues/49944
Change-Id: Ie7408dcd42e757b1eb5e7f5ccbc1b078b6417011
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/268361
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Mark Zhou <markzipan@google.com>
Commit-Queue: Anna Gringauze <annagrin@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>
9 files changed
tree: 2a7754fe344f1ea94541ab6df6dde14f62b95475
  1. .dart_tool/
  2. .github/
  3. benchmarks/
  4. build/
  5. docs/
  6. pkg/
  7. runtime/
  8. samples/
  9. sdk/
  10. tests/
  11. third_party/
  12. tools/
  13. utils/
  14. .clang-format
  15. .gitattributes
  16. .gitconfig
  17. .gitignore
  18. .gn
  19. .mailmap
  20. .style.yapf
  21. .vpython
  22. AUTHORS
  23. BUILD.gn
  24. CHANGELOG.md
  25. codereview.settings
  26. CONTRIBUTING.md
  27. DEPS
  28. LICENSE
  29. OWNERS
  30. PATENT_GRANT
  31. PRESUBMIT.py
  32. README.dart-sdk
  33. README.md
  34. sdk_args.gni
  35. SECURITY.md
  36. WATCHLISTS
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).

Dart platforms illustration

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.