Use batch mode compilation for -cdartkp --strong

Preliminary testing shows, this increases performance by around 20%. The
main benefit is by re-using a warmed-up VM and not start one from
scratch for every compilation.

Going forward we can do more optimizations, e.g. reading the platform
dill file only once into memory (instead of repeatedly) ...

  => This requires us using the new state-full IKG compiler.

Change-Id: I74db7dbb1aa79289d1045ef41f960215cf5b3b35
Reviewed-on: https://dart-review.googlesource.com/28240
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
6 files changed
tree: 7afd323c8350c59cec5ac8410e5677ed8d3dbc95
  1. build/
  2. client/
  3. docs/
  4. pkg/
  5. runtime/
  6. samples/
  7. samples-dev/
  8. sdk/
  9. tests/
  10. third_party/
  11. tools/
  12. utils/
  13. .clang-format
  14. .gitattributes
  15. .gitignore
  16. .gn
  17. .mailmap
  18. .packages
  19. AUTHORS
  20. BUILD.gn
  21. CHANGELOG.md
  22. codereview.settings
  23. DEPS
  24. LICENSE
  25. PATENTS
  26. PRESUBMIT.py
  27. README.dart-sdk
  28. README.md
  29. WATCHLISTS
README.md

Dart

Dart is an open-source, scalable programming language, with robust libraries and runtimes, for building web, server, and mobile apps.

Using Dart

Visit the dartlang.org to learn more about the language, tools, getting started, and more.

Browse pub.dartlang.org 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.

License & patents

See LICENSE and PATENTS.