[OpenCL][Docs] Update OpenCL 3.0 implementation status.

[Anastasia]

Summary

Updated a section of OpenCLSupport page to reflect the latest development in OpenCL 3.0 support for release 13.

This table will be displayed in https://clang.llvm.org/docs/OpenCLSupport.html#opencl-c-3-0-implementation-status.

FYI the current change is going to be added in the main branch as well as the release 13 branch. This therefore reflects the implementation state for the release 13. I am aware that some more patches have been merged and therefore finalized some more features after the release was branched which will then appear in release 14. I am going to follow up with the update including this delta for the main branch separately.

[Anastasia]

@azabaznov and @airlied the main feedback I am looking for is whether I have missed any important patch and whether you agree with the judgement about the completion status.

Note, that due to the release completion schedule and my planned absences it is likely that this needs finalizing by the end of the week. Any small changes can still be added later on should you wish to improve something afterwards up until the release branch is frozen. I just want to make sure that we don't miss adding the main content for the release.

[Anastasia]

clang/docs/OpenCLSupport.rst

392

I can see that https://reviews.llvm.org/D107539 is not committed yet... so potentially it would make sense to change to worked on.

[azabaznov]

LGTM, thanks!

clang/docs/OpenCLSupport.rst

 The following table provides an overview of features in OpenCL C 3.0 and their
 implementation status.
 
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
-| Category                     | Feature                                                      | Status               | Reviews                                                                   |
-+==============================+==============================================================+======================+===========================================================================+
-| Command line interface       | New value for ``-cl-std`` flag                               | :good:`done`         | https://reviews.llvm.org/D88300                                           |
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
-| Predefined macros            | New version macro                                            | :good:`done`         | https://reviews.llvm.org/D88300                                           |
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
-| Predefined macros            | Feature macros                                               | :good:`done`         | https://reviews.llvm.org/D95776                                           |
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
-| Feature optionality          | Generic address space                                        | :none:`worked on`    | https://reviews.llvm.org/D95778 (partial frontend)                        |
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
-| Feature optionality          | Builtin function overloads with generic address space        | :part:`worked on`    | https://reviews.llvm.org/D92004                                           |
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
-| Feature optionality          | Program scope variables in global memory                     | :none:`unclaimed`    |                                                                           |
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
-| Feature optionality          | 3D image writes including builtin functions                  | :none:`unclaimed`    |                                                                           |
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
-| Feature optionality          | read_write images including builtin functions                | :none:`unclaimed`    |                                                                           |
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
-| Feature optionality          | C11 atomics memory scopes, ordering and builtin function     | :part:`worked on`    | https://reviews.llvm.org/D92004 (functions only)                          |
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
-| Feature optionality          | Device-side kernel enqueue including builtin functions       | :none:`unclaimed`    |                                                                           |
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
-| Feature optionality          | Pipes including builtin functions                            | :part:`worked on`    | https://reviews.llvm.org/D92004 (functions only)                          |
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
-| Feature optionality          | Work group collective functions                              | :part:`worked on`    | https://reviews.llvm.org/D92004                                           |
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
-| Feature optionality          | Image types                                                  | :part:`unclaimed`    |                                                                           |
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
-| New functionality            | RGBA vector components                                       | :good:`done`         | https://reviews.llvm.org/D99969                                           |
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
-| New functionality            | Subgroup functions                                           | :part:`worked on`    | https://reviews.llvm.org/D92004                                           |
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
-| New functionality            | Atomic mem scopes: subgroup, all devices including functions | :part:`worked on`    | https://reviews.llvm.org/D92004 (functions only)                          |
-+------------------------------+--------------------------------------------------------------+----------------------+---------------------------------------------------------------------------+
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| Category                     | Feature                                                           | Status               | Reviews                                                                                      |
++==============================+=========================+=========================================+======================+==============================================================================================+
+| Command line interface       | New value for ``-cl-std`` flag                                    | :good:`done`         | https://reviews.llvm.org/D88300                                                              |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| Predefined macros            | New version macro                                                 | :good:`done`         | https://reviews.llvm.org/D88300                                                              |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| Predefined macros            | Feature macros                                                    | :good:`done`         | https://reviews.llvm.org/D95776                                                              |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| Feature optionality          | Generic address space                                             | :good:`done`         | https://reviews.llvm.org/D95778 and https://reviews.llvm.org/D103401                         |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| Feature optionality          | Builtin function overloads with generic address space             | :good:`done`         | https://reviews.llvm.org/D105526                                                             |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| Feature optionality          | Program scope variables in global memory                          | :good:`done`         | https://reviews.llvm.org/D103191                                                             |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| Feature optionality          | 3D image writes including builtin functions                       | :part:`worked on`    | https://reviews.llvm.org/D106260 (frontend)                                                  |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| Feature optionality          | read_write images including builtin functions                     | :part:`worked on`    | https://reviews.llvm.org/D104915 (frontend) and https://reviews.llvm.org/D107539 (functions) |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| Feature optionality          | C11 atomics memory scopes, ordering and builtin function          | :good:`done`         | https://reviews.llvm.org/D106111                                                             |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| Feature optionality          | Blocks and Device-side kernel enqueue including builtin functions | :none:`unclaimed`    |                                                                                              |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| Feature optionality          | Pipes including builtin functions                                 | :part:`worked on`    | https://reviews.llvm.org/D107154 (frontend) and https://reviews.llvm.org/D105858 (functions) |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| Feature optionality          | Work group collective builtin functions                           | :part:`worked on`    | https://reviews.llvm.org/D105858                                                             |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| Feature optionality          | Image types and builtin functions                                 | :good:`done`         | https://reviews.llvm.org/D103911 (frontend) and https://reviews.llvm.org/D107539 (functions) |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| Feature optionality          | Double precision floating point type                              | :good:`done`         | https://reviews.llvm.org/D96524                                                              |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| New functionality            | RGBA vector components                                            | :good:`done`         | https://reviews.llvm.org/D99969                                                              |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| New functionality            | Subgroup functions                                                | :part:`worked on`    | https://reviews.llvm.org/D105858                                                             |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
+| New functionality            | Atomic mem scopes: subgroup, all devices including functions      | :part:`worked on`    |  https://reviews.llvm.org/D103241                                                            |
++------------------------------+-------------------------+-----------------------------------------+----------------------+----------------------------------------------------------------------------------------------+
 
 .. _opencl_experimenal: