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flutter / third_party / perfetto / ab09049c909375a7998225d74adb2cae0e140282
commitab09049c909375a7998225d74adb2cae0e140282[log] [tgz]
authorLalit Maganti <lalitm@google.com>Sat Sep 02 23:35:08 2023 +0100
committerLalit Maganti <lalitm@google.com>Sat Sep 02 23:35:08 2023 +0100
tree5439ffc47faee6898d8c1f126ec9bac628c10dbc
parent40fd2dd50f035b964aa4a5a3f0d8454c630d6d17 [diff]
tp: decouple SpawnHandle from result receiver Stream

This CL changes the API for spawning futures/streams to decouple the
handle which controls whether or not the future continues from receiving
the results of the future.

This is useful as we may want an operation to complete even while we
also are not interested in receiving updates on its results. By
splitting the two up, we can drop the stream (corresponding to the
updates) without dropping the handle (corresponding to the operation).

It also allows us to cancel operations while receiving updates on its
progress as well though this seems slightly less useful.

Change-Id: Id80adec0a6859b74e4a876844cd96b2ccda11a29
5 files changed
tree: 5439ffc47faee6898d8c1f126ec9bac628c10dbc
  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.