Google Git
Sign in
chromium / chromium / src / 721cd487021616e86b84dab9ce27343ea65322e2
commit721cd487021616e86b84dab9ce27343ea65322e2[log] [tgz]
authorMike Wittman <wittman@chromium.org>Mon Jan 14 22:24:41 2019
committerCommit Bot <commit-bot@chromium.org>Mon Jan 14 22:24:41 2019
tree18ff9e7e4b8bb9eb5cd407cc2c9f3f95b2f5d802
parentc65b6a5b145f37feddca661905490d33ee1dbd4d [diff]
[Sampling profiler] Record continued_work sample metadata for Windows

Records work ids along with samples to distinguish which samples came
from which work items (i.e. tasks, user interface event handlers, etc.)
This information will be used to infer coarse work item durations and
from that information, jankiness.

Task id recording takes place while the thread is suspended so must
be implemented in a lockless fashion.

The corresponding Mac implementation will be much more involved so is
deferred to a future CL.

Bug: 851163
Change-Id: I930773de320cb0ce02509c0dd222754722fac2bf
Reviewed-on: https://chromium-review.googlesource.com/c/1372829
Commit-Queue: Mike Wittman <wittman@chromium.org>
Reviewed-by: François Doray <fdoray@chromium.org>
Cr-Commit-Position: refs/heads/master@{#622632}
15 files changed
tree: 18ff9e7e4b8bb9eb5cd407cc2c9f3f95b2f5d802
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. cc/
  8. chrome/
  9. chrome_elf/
  10. chromecast/
  11. chromeos/
  12. cloud_print/
  13. components/
  14. content/
  15. courgette/
  16. crypto/
  17. dbus/
  18. device/
  19. docs/
  20. extensions/
  21. gin/
  22. google_apis/
  23. google_update/
  24. gpu/
  25. headless/
  26. infra/
  27. ios/
  28. ipc/
  29. jingle/
  30. mash/
  31. media/
  32. mojo/
  33. native_client_sdk/
  34. net/
  35. pdf/
  36. ppapi/
  37. printing/
  38. remoting/
  39. rlz/
  40. sandbox/
  41. services/
  42. skia/
  43. sql/
  44. storage/
  45. styleguide/
  46. testing/
  47. third_party/
  48. tools/
  49. ui/
  50. url/
  51. webrunner/
  52. .clang-format
  53. .eslintrc.js
  54. .git-blame-ignore-revs
  55. .gitattributes
  56. .gitignore
  57. .gn
  58. .vpython
  59. AUTHORS
  60. BUILD.gn
  61. CODE_OF_CONDUCT.md
  62. codereview.settings
  63. DEPS
  64. ENG_REVIEW_OWNERS
  65. LICENSE
  66. LICENSE.chromium_os
  67. OWNERS
  68. PRESUBMIT.py
  69. PRESUBMIT_test.py
  70. PRESUBMIT_test_mocks.py
  71. README.md
  72. WATCHLISTS
README.md

Logo Chromium

Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.

The project's web site is https://www.chromium.org.

Documentation in the source is rooted in docs/README.md.

Learn how to Get Around the Chromium Source Code Directory Structure .