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Martin Kustermann ef9d699f07 [vm/concurrency] Move all information except for the class pointers out of [ClassTable] into [SharedClassTable]
This CL moves heap related information (namely instance sizes and
allocation stats) out of the [ClassTable] into a [SharedClassTable].
Both classes are always in sync (i.e. they have the same number of entries).

This CL also changes GC related code to start using the size information
from the new [SharedClassTable].

In a futher step we will move the heap as well as this shared class
table out of the [Isolate] and into [IsolateGroup].

Issue https://github.com/dart-lang/sdk/issues/36097

Change-Id: Id54a89c9251ad3bbc13e60d32dc4f7bcc7f1d805
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/116064
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
2019-09-10 12:48:16 +00:00
.github Update new issue template. 2019-04-30 18:14:21 +00:00
benchmarks [vm/benchmark] Add *Bytes suffix to Isolate SendReceive benchmark 2019-09-05 15:25:33 +00:00
build Corrections to "[vm] Fix ASAN build." 2019-09-05 20:50:32 +00:00
client Remove old annotated_steps buildbot scripts and dispatcher 2017-05-23 16:17:02 +02:00
docs Updated spec_parser such that it runs with ANTLR v4 2019-03-19 14:06:26 +00:00
pkg fix for avoid_relative_lib_imports 2019-09-10 12:28:26 +00:00
runtime [vm/concurrency] Move all information except for the class pointers out of [ClassTable] into [SharedClassTable] 2019-09-10 12:48:16 +00:00
samples Remove the old "preview Dart 2" flags from the test runner. 2019-09-05 16:59:43 +00:00
samples-dev Mass format python with yapf 2019-08-05 20:34:31 +00:00
sdk [developer] Allow async end events to have independent arguments. 2019-09-09 17:00:47 +00:00
tests [cfe] Gather constraints from both possibilities for FutureOr 2019-09-10 09:50:30 +00:00
third_party [vm] Add wasmer to third_party, and support building rust libraries 2019-08-20 16:56:10 +00:00
tools [infra] Ignore newly detected flakes in try runs 2019-09-10 11:03:26 +00:00
utils Revert "Revert "Add dart2native tool for building either an aot file or a stand-alone executable."" 2019-09-05 14:46:43 +00:00
.clang-format VM: Re-format to use at most one newline between functions 2017-07-13 08:08:37 -07:00
.gitattributes Remove the Dart 1 tests. 2018-10-11 23:45:18 +00:00
.gitconfig [infra] Add documentation to .gitconfig 2018-06-11 18:24:16 +00:00
.gitignore Reland "[llvm] Add initial scaffolding" 2019-07-30 20:34:31 +00:00
.gn Starting work on full GN build 2016-09-23 07:47:36 -07:00
.mailmap fix my name in .mailmap 2018-09-11 01:45:52 +00:00
.packages Reland "[ VM / Service ] Pulled in vm_service_drivers from its own repo." 2019-07-25 18:46:43 +00:00
.style.yapf Mass format python with yapf 2019-08-05 20:34:31 +00:00
.vpython [infra] Add .vpython spec to fix gsutil on the bots (#31065) 2018-10-11 15:11:35 +00:00
AUTHORS [ VM ] Updated splay-tree licenses, added V8 project authors to AUTHORS 2019-04-30 19:50:46 +00:00
BUILD.gn Add defined() guard for checkout_llvm build flag 2019-08-09 19:00:24 +00:00
CHANGELOG.md [release] Update CHANGELOG.md for 2.5.0 2019-09-10 11:28:13 +00:00
codereview.settings Update codereview.settings to Gerrit (dart-review.googlesource.com) 2017-09-04 12:52:09 +00:00
CONTRIBUTING.md Change wiki link to follow contents moved. 2019-01-12 18:46:22 +00:00
DEPS Update dartdoc rev in DEPS, fix for break in api doc generation 2019-09-04 21:56:37 +00:00
LICENSE Remove third_party licenses from LICENSE 2019-08-21 07:43:34 +00:00
PATENT_GRANT Rename patent file 2019-08-16 12:03:17 +00:00
PRESUBMIT.py [vm] Add runtime/.clang-tidy and run clang-tidy in parallel (via dart script) 2019-09-04 20:33:50 +00:00
README.dart-sdk remove docgen from the sdk 2015-09-18 13:18:10 -07:00
README.md Update README.md 2019-08-16 12:24:02 +00:00
WATCHLISTS Remove karlklose@ from kernel watchlist 2019-08-13 12:14:23 +00:00

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.