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pigweed/third_party/android/platform/external/perfetto/be7021de469a8eb467e075247664e85062bf3dd9
commit
be7021de469a8eb467e075247664e85062bf3dd9
[log]
author
Anna Mayzner <mayzner@google.com>
Mon Jun 24 13:06:31 2024 +0000
committer
Anna Mayzner <mayzner@google.com>
Mon Jun 24 13:06:31 2024 +0000
tree
0c45c7abc064e95a884977f841c529243dabcf3c
parent
28092f8889192234fd8d555f486082109fd71a97 [diff]
tp: Implement CREATE PERFETTO INDEX multiple columns

It causes 19% regression in benchmarks for filtering on id and 6% regression on real life cross join on id. Those regressions will be fixes in future efforts of rewriting bestindex for dynamic indexes.

Change-Id: I9aec097bc657367438d57043cfec3f4b1adc04dd
7 files changed
tree: 0c45c7abc064e95a884977f841c529243dabcf3c
  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. .bazelignore
  19. .clang-format
  20. .clang-tidy
  21. .git-blame-ignore-revs
  22. .gitattributes
  23. .gitignore
  24. .gn
  25. .style.yapf
  26. Android.bp
  27. Android.bp.extras
  28. BUILD
  29. BUILD.extras
  30. BUILD.gn
  31. CHANGELOG
  32. codereview.settings
  33. DIR_METADATA
  34. heapprofd.rc
  35. LICENSE
  36. meson.build
  37. METADATA
  38. MODULE_LICENSE_APACHE2
  39. OWNERS
  40. perfetto.rc
  41. PerfettoIntegrationTests.xml
  42. persistent_cfg.pbtxt
  43. PRESUBMIT.py
  44. README.chromium
  45. README.md
  46. TEST_MAPPING
  47. traced_perf.rc
  48. WATCHLISTS
  49. 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.