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chromium / chromium / src / d4ed5a81ffd413fabe4ab8c4e4c24521718cbdee
commitd4ed5a81ffd413fabe4ab8c4e4c24521718cbdee[log] [tgz]
authorjunwei <junwei.fu@intel.com>Wed Apr 19 03:19:26 2023
committerChromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed Apr 19 03:19:26 2023
treeb9a7e2cf961a6e654c3473e52b7308568da0f068
parentb8bcb200d2e8e92746019f0fb7bcc2b2ad66e472 [diff]
WebNN: Define mojo interface of Web Neural Network API for IPC

There is a singleton WebNN service running in GPU process to
communicate with renderer process, every `ml` object in navigator will
bind a `WebnnContextProvider` message pipe with the `GetInterface()`
function of `BrowserInterfaceBroker`, it can create different
`WebnnContext` mojo interface mapping with `MLContext` WebIDL object.

This feature has undergone security review here [1].
There is a runtime flag to disable the WebNN GPU Context by default.
The CL is split from the big CL [2] to review easily.

[1] https://bugs.chromium.org/p/chromium/issues/detail?id=1381569
[2] https://chromium-review.googlesource.com/c/chromium/src/+/3915513

Bug: 1273291
Change-Id: Ie6154dde313bdb4e46a0e557722d1b431dadc0cf
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3984947
Reviewed-by: Alex Gough <ajgo@chromium.org>
Reviewed-by: Rafael Cintron <rafael.cintron@microsoft.com>
Reviewed-by: Jiewei Qian <qjw@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Junwei Fu <junwei.fu@intel.com>
Reviewed-by: Scott Violet <sky@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1132308}
37 files changed
tree: b9a7e2cf961a6e654c3473e52b7308568da0f068
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chromecast/
  11. chromeos/
  12. codelabs/
  13. components/
  14. content/
  15. courgette/
  16. crypto/
  17. dbus/
  18. device/
  19. docs/
  20. extensions/
  21. fuchsia_web/
  22. gin/
  23. google_apis/
  24. google_update/
  25. gpu/
  26. headless/
  27. infra/
  28. ios/
  29. ipc/
  30. media/
  31. mojo/
  32. native_client_sdk/
  33. net/
  34. pdf/
  35. ppapi/
  36. printing/
  37. remoting/
  38. rlz/
  39. sandbox/
  40. services/
  41. skia/
  42. sql/
  43. storage/
  44. styleguide/
  45. testing/
  46. third_party/
  47. tools/
  48. ui/
  49. url/
  50. weblayer/
  51. .clang-format
  52. .clang-tidy
  53. .eslintrc.js
  54. .git-blame-ignore-revs
  55. .gitattributes
  56. .gitignore
  57. .gn
  58. .mailmap
  59. .rustfmt.toml
  60. .vpython3
  61. .yapfignore
  62. ATL_OWNERS
  63. AUTHORS
  64. BUILD.gn
  65. CODE_OF_CONDUCT.md
  66. codereview.settings
  67. DEPS
  68. DIR_METADATA
  69. LICENSE
  70. LICENSE.chromium_os
  71. OWNERS
  72. PRESUBMIT.py
  73. PRESUBMIT_test.py
  74. PRESUBMIT_test_mocks.py
  75. README.md
  76. 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.

To check out the source code locally, don't use git clone! Instead, follow the instructions on how to get the code.

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

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

For historical reasons, there are some small top level directories. Now the guidance is that new top level directories are for product (e.g. Chrome, Android WebView, Ash). Even if these products have multiple executables, the code should be in subdirectories of the product.

If you found a bug, please file it at https://crbug.com/new.