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android / platform / external / perfetto.git / 59847291ef5992497fcba674c79e8f0fe18b60de
commit59847291ef5992497fcba674c79e8f0fe18b60de[log] [tgz]
authorStephen Nusko <nuskos@google.com>Fri Mar 22 13:54:08 2019 +0000
committerStephen Nusko <nuskos@google.com>Fri Mar 22 13:54:08 2019 +0000
tree3a9aba3debeb0bd3ca48eac356fe8f5ef5ebb74f
parentbd5135f4a7874ab281bb34e46df27fec017ff14d [diff]
Add the ability to use the START_TRACE trigger mode.

This enables Perfetto to defer the start of a trace until a trigger is
received, but the trace will be configured and ready to go when
requested. The actual ability to send triggers is added in a follow up CL to
keep this nicely split.

Tests are added with the ability to send triggers again in the follow up CL.
Which I will land together with this change.

Bug: 128966650
Change-Id: Iabe5dc9a14ce33cbcd0330612711ae5c16fd2ada
3 files changed
tree: 3a9aba3debeb0bd3ca48eac356fe8f5ef5ebb74f
  1. build_overrides/
  2. buildtools/
  3. debian/
  4. docs/
  5. gn/
  6. include/
  7. infra/
  8. protos/
  9. src/
  10. test/
  11. tools/
  12. ui/
  13. .clang-format
  14. .gitignore
  15. .gn
  16. .travis.yml
  17. Android.bp
  18. Android.bp.extras
  19. BUILD.gn
  20. codereview.settings
  21. heapprofd.rc
  22. MODULE_LICENSE_APACHE2
  23. NOTICE
  24. OWNERS
  25. perfetto.rc
  26. PRESUBMIT.py
  27. README.chromium
  28. README.md
README.md

Perfetto - Performance instrumentation and tracing

Perfetto is an open-source project for performance instrumentation and tracing of Linux/Android/Chrome platforms and user-space apps.

See www.perfetto.dev for docs.

Bugs

  • For bugs affecting Android or the tracing internals use the internal bug tracker (go/perfetto-bugs).
  • For bugs affecting Chrome use http://crbug.com, Component:Speed>Tracing label:Perfetto.