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flutter / third_party / perfetto / 6a2a99286db4a416a0ad17878b591539c34c9afc
commit6a2a99286db4a416a0ad17878b591539c34c9afc[log] [tgz]
authorTreehugger Robot <treehugger-gerrit@google.com>Mon Feb 05 15:14:27 2018 +0000
committerGerrit Code Review <noreply-gerritcodereview@google.com>Mon Feb 05 15:14:27 2018 +0000
tree118e93212f9b168218453b5bc68461c74b407e2c
parent6e45e48ca3aa2bfea12c6682f981ffe29e75e934 [diff]
parentdbdec97cf703de9b09d72e992d27e0852788c968 [diff]
Merge "ftrace_reader: Kernel buffer size follow up"
tree: 118e93212f9b168218453b5bc68461c74b407e2c
  1. build_overrides/
  2. buildtools/
  3. cts/
  4. debian/
  5. docs/
  6. gn/
  7. include/
  8. infra/
  9. protos/
  10. src/
  11. test/
  12. tools/
  13. .clang-format
  14. .gitignore
  15. .gn
  16. .travis.yml
  17. Android.bp
  18. Android.bp.extras
  19. BUILD.gn
  20. codereview.settings
  21. MODULE_LICENSE_APACHE2
  22. NOTICE
  23. OWNERS
  24. perfetto.rc
  25. PRESUBMIT.py
  26. README.chromium
  27. README.md
README.md

Perfetto - Performance instrumentation and logging for POSIX platforms

This project is meant to be built both as part of the Android tree and from a standalone checkout

For internal docs see this page

Supported platforms

Android is the platform targeted in the first milestones. Right now Linux desktop and OSX are maintained best-effort.

Contributing

This project uses Android AOSP Gerrit for code reviews and uses the Google C++ style. Currently targets -std=c++11.

You can use both git cl upload from Chromium depot tools or Android repo to upload patches.

git cl is quite convenient as it supports code auto-formatting via git cl format.

See https://source.android.com/source/contributing for more details about external contributions and CLA signing.

Build instructions

See docs/build_instructions.md

Running Perfetto

See docs/running_perfetto.md

Continuous integration

Continuous build and test coverage is available at perfetto-ci.appspot.com. Trybots: CLs uploaded to gerrit are automatically submitted to TravisCI within one minute and made available on the CI page above. The relevant code lives in the infra/ directory.

Run tests

On the host (Linux / OSX)

$ tools/ninja -C out/default (tracing_unittests | tracing_benchmarks)
$ out/default/tracing_unittests --gtest_help

On Android

Either connect a device in ADB mode or use the bundled emulator.

To start the emulator:
$ tools/run_android_emulator (arm | arm64) &

To run the tests (either on the emulator or physical device):
$ tools/run_android_test out/default tracing_unittests