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flutter / third_party / perfetto / 0f9590aadee535b9129fcdeb2160b13b80112cde
commit0f9590aadee535b9129fcdeb2160b13b80112cde[log] [tgz]
authorFlorian Mayer <fmayer@google.com>Tue Apr 23 16:08:47 2019 +0100
committerFlorian Mayer <fmayer@google.com>Tue Apr 23 16:08:47 2019 +0100
tree55d1d066a8316e1ae99976ffb9c3114901591ba5
parent6755af44b698c7cb2b46f55543af9d283796add8 [diff]
Do not blindly emplace in interner.

This reduces CPU usage of RecordMalloc by another 10% compared to only
using an unordered_set.

See pprof
e027a0ee8c4a0a3c01139a5f5c3368a6 vs 55c67095e15e463abd0fa83aa73b7ad5.

Bug: 126724929
Change-Id: I2dfa0347798e3fbf3652403ebd0bc563c85cc955
1 file changed
tree: 55d1d066a8316e1ae99976ffb9c3114901591ba5
  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.