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dart/sdk/83cf40afefd4a2c7afa3986169e96ae324d66b07
commit
83cf40afefd4a2c7afa3986169e96ae324d66b07
[log]
author
Martin Kustermann <kustermann@google.com>
Thu Dec 14 14:59:33 2023 +0000
committer
Martin Kustermann <kustermann@google.com>
Thu Dec 14 14:59:33 2023 +0000
tree
b7093ea17efb2ab58d2887d55db12fa1d836f14c
parent
47e6eaad5ee72348dca33775144f36b5a9337bd2 [diff]
[dart2wasm] Add support for compile-time/code-size/memory-use benchmarks of dart2wasm compiler

```
% DART_CONFIGURATION=ReleaseX64 pkg/dart2wasm/tool/compile_benchmark --
CompileFluteComplex.CompileTime.Total(CompileTime): 34.48 s
CompileFluteComplex.CompileTime.Dart2Wasm(CompileTime): 12.74 s
CompileFluteComplex.CompileTime.Wasm2WasmOpt(CompileTime): 21.74 s
CompileFluteComplex.CodeSize.mjs(CodeSize): 11333 bytes
CompileFluteComplex.CodeSize.mjs.gz(CodeSize): 3144 bytes
CompileFluteComplex.CodeSize.wasm(CodeSize): 3462517 bytes
CompileFluteComplex.CodeSize.wasm.gz(CodeSize): 1019112 bytes
CompileFluteComplex.CodeSize.wasm.opt(CodeSize): 1500111 bytes
CompileFluteComplex.CodeSize.wasm.opt.gz(CodeSize): 477204 bytes
CompileFluteComplexMemoryUse.Max(MemoryUse): 574341120 bytes
CompileFluteComplexMemoryUse.Dart2Wasm(MemoryUse): 574341120 bytes
CompileFluteComplexMemoryUse.Wasm2WasmOpt(MemoryUse): 487387136 bytes
```

We measure all metrics (compile-time, code size, memory use) separately
for dart2wasm and wasm-opt/binaryen. We also report total compilation
time as well as maximum memory usage across the tools.

Change-Id: I94c190475443b52d437a21ba85d5c5433f03dc50
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/341486
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Ömer Ağacan <omersa@google.com>
1 file changed
tree: b7093ea17efb2ab58d2887d55db12fa1d836f14c
  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. AUTHORS
  22. BUILD.gn
  23. CHANGELOG.md
  24. codereview.settings
  25. CONTRIBUTING.md
  26. DEPS
  27. LICENSE
  28. OWNERS
  29. PATENT_GRANT
  30. PRESUBMIT.py
  31. README.dart-sdk
  32. README.md
  33. sdk.code-workspace
  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

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See LICENSE and PATENT_GRANT.

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Visit dart.dev to learn more about the language, tools, and to find codelabs.

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There are more documents on our wiki.

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