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gerrit-public.fairphone.software / platform / external / perfetto / 3aa03f39afa0229a1c6afc86f235009715826e1c
commit3aa03f39afa0229a1c6afc86f235009715826e1c[log] [tgz]
authorHector Dearman <hjd@google.com>Tue Jan 07 16:16:10 2020 +0000
committerHector Dearman <hjd@google.com>Tue Jan 07 16:16:10 2020 +0000
tree02ed6efe246495d92b0e1d3b8bea40768f989fbd
parent97eb0661720b93bbb9662a918dd3cfaeb2e75c4c [diff]
ui: Improve ui-dev-server latency

- Make dev server multithreaded
- Don't bother scanning infra directory for changes.
- Avoid computing the abspath all the time

These last two reduce scan time from ~150ms to ~15ms on my machine
ninja -C foo ui on a clean build is 60ms so this is better than just
always running ninja.

Change-Id: I5ccff40e816aa66046dc3b5392e3e3a9ff35dbcd
2 files changed
tree: 02ed6efe246495d92b0e1d3b8bea40768f989fbd
  1. bazel/
  2. build_overrides/
  3. buildtools/
  4. debian/
  5. docs/
  6. gn/
  7. include/
  8. infra/
  9. protos/
  10. src/
  11. test/
  12. tools/
  13. ui/
  14. .clang-format
  15. .gitignore
  16. .gn
  17. .style.yapf
  18. Android.bp
  19. Android.bp.extras
  20. BUILD
  21. BUILD.extras
  22. BUILD.gn
  23. codereview.settings
  24. heapprofd.rc
  25. LICENSE
  26. MODULE_LICENSE_APACHE2
  27. NOTICE
  28. OWNERS
  29. perfetto.rc
  30. PRESUBMIT.py
  31. README.chromium
  32. README.md
  33. TEST_MAPPING
  34. WORKSPACE
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.

Contributing

See /docs/contributing.md for instructions.

The source-of-truth repo is Android's Gerrit. The GitHub repo is a read-only mirror.

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.

Community

You can reach us on our Discord channel. If you prefer using IRC we have an experimental Discord <> IRC bridge synced with #perfetto-dev on Freenode.