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flutter / third_party / perfetto / 4b9b34b80c9ec9ced9eb812fae1343c1c6bdbc40
commit4b9b34b80c9ec9ced9eb812fae1343c1c6bdbc40[log] [tgz]
authorLalit Maganti <lalitm@google.com>Fri Dec 08 14:14:18 2023 +0000
committerLalit Maganti <lalitm@google.com>Fri Dec 08 14:14:18 2023 +0000
tree410c5ef4722021a5ec05fb8fac9194b1cd8b36d6
parent8be1ea6bff2dcdab1c47e0680c1546346588999c [diff]
gn: enable libc++ assertions in debug mode

This enables a bunch of useful assertions in libc++ which are very
useful when debugging issues. For example: bounds checking on vectors
and dereferencing std::optional are both invaluable IMO.

After running our unit/integration/diff tests with this patch, there
is a negligible difference in runtime.

Change-Id: I0e408fcb01fdde69a25309d7d358f5f2fed5833c
1 file changed
tree: 410c5ef4722021a5ec05fb8fac9194b1cd8b36d6
  1. .github/
  2. bazel/
  3. build_overrides/
  4. buildtools/
  5. debian/
  6. docs/
  7. examples/
  8. gn/
  9. include/
  10. infra/
  11. protos/
  12. python/
  13. src/
  14. test/
  15. third_party/
  16. tools/
  17. ui/
  18. .clang-format
  19. .clang-tidy
  20. .git-blame-ignore-revs
  21. .gitattributes
  22. .gitignore
  23. .gn
  24. .style.yapf
  25. Android.bp
  26. Android.bp.extras
  27. BUILD
  28. BUILD.extras
  29. BUILD.gn
  30. CHANGELOG
  31. codereview.settings
  32. DIR_METADATA
  33. heapprofd.rc
  34. LICENSE
  35. meson.build
  36. METADATA
  37. MODULE_LICENSE_APACHE2
  38. OWNERS
  39. perfetto.rc
  40. PerfettoIntegrationTests.xml
  41. PRESUBMIT.py
  42. README.chromium
  43. README.md
  44. TEST_MAPPING
  45. traced_perf.rc
  46. WORKSPACE
README.md

Perfetto - System profiling, app tracing and trace analysis

Perfetto is a production-grade open-source stack for performance instrumentation and trace analysis. It offers services and libraries and for recording system-level and app-level traces, native + java heap profiling, a library for analyzing traces using SQL and a web-based UI to visualize and explore multi-GB traces.

See https://perfetto.dev/docs or the /docs/ directory for documentation.