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android / platform / external / perfetto / abda07cf4969632987fa795bcce3422ba67c2d13
commitabda07cf4969632987fa795bcce3422ba67c2d13[log] [tgz]
authorSidath Senanayake <sidaths@google.com>Thu Jun 06 22:24:15 2019 +0100
committerSidath Senanayake <sidaths@google.com>Wed Jun 26 09:43:56 2019 +0000
treea17b63eb679e0f462a31c367d893f368d3b0bc12
parentcdf8510355e30e8145ec708bc767080423d0c77e [diff]
Process GPU frequency info from ftrace if available

If a GPU driver outputs frequency information via ftrace on the
power/gpu_frequency event using the same format at used for CPU
frequency, process it as a counter named gpufreq.

Note that these only include the device side changes from the
commit this was cherry-picked from.

(cherry picked from commit 1f5f93a931104d7daed5b952653fc2244d2e299e)

Bug: 136062452
Merged-In: I93644c0cdd8835668f2f3807b53c7bc429ec9d77
Change-Id: I00cc9230d5c11777a7926ec24486ec3a0e5bb839
8 files changed
tree: a17b63eb679e0f462a31c367d893f368d3b0bc12
  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
  20. BUILD.extras
  21. BUILD.gn
  22. codereview.settings
  23. heapprofd.rc
  24. MODULE_LICENSE_APACHE2
  25. NOTICE
  26. OWNERS
  27. perfetto.rc
  28. PRESUBMIT.py
  29. README.chromium
  30. README.md
  31. TEST_MAPPING
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.