编辑“︁OpenCL”︁（章节）

=== OpenCL 3.0 ===
在2020年8月30日，发行了最终的OpenCL 3.0规范<ref>{{Cite web|url = https://www.khronos.org/blog/opencl-3.0-specification-finalized-and-initial-khronos-open-source-opencl-sdk-released|title = OpenCL 3.0 Specification Finalized and Initial Khronos Open Source OpenCL SDK Released|date = September 30, 2020|access-date = 2024-10-14|archive-date = 2020-09-30|archive-url = https://web.archive.org/web/20200930143119/https://www.khronos.org/blog/opencl-3.0-specification-finalized-and-initial-khronos-open-source-opencl-sdk-released|dead-url = no}}</ref>。OpenCL 1.2功能已经成为强制性基准，而所有OpenCL 2.x和OpenCL 3.0特征变为可选项<ref>{{Cite web|url=https://www.phoronix.com/review/opencl-30-spec|title=OpenCL 3.0 Bringing Greater Flexibility, Async DMA Extensions|website=www.phoronix.com|access-date=2024-10-13|archive-date=2024-05-06|archive-url=https://web.archive.org/web/20240506194730/https://www.phoronix.com/review/opencl-30-spec|dead-url=no}}</ref>。这个规范保留了“OpenCL C”语言<ref>{{cite web |last1=Munshi |first1=Aaftab |last2=Howes |first2=Lee |last3=Sochaki |first3=Barosz |title=The OpenCL C Specification Version: 3.0 Document Revision: V3.0.7 |url=https://www.khronos.org/registry/OpenCL/specs/3.0-unified/pdf/OpenCL_C.pdf |publisher=Khronos OpenCL Working Group |access-date=Apr 28, 2021 |date=Apr 27, 2020 |archive-date=September 20, 2020 |archive-url=https://web.archive.org/web/20200920173143/https://www.khronos.org/registry/OpenCL/specs/3.0-unified/pdf/OpenCL_C.pdf |url-status=dead }}</ref>，并废弃了版本2.1介入的“OpenCL C++”内核语言<ref>{{cite web|last1=Sochacki|first1=Bartosz|title=The OpenCL C++ 1.0 Specification|url=https://www.khronos.org/registry/OpenCL/specs/opencl-2.2-cplusplus.pdf|publisher=Khronos OpenCL Working Group|access-date=Jul 19, 2019|date=Jul 19, 2019|archive-date=2021-03-06|archive-url=https://web.archive.org/web/20210306212145/https://www.khronos.org/registry/OpenCL/specs/2.2/pdf/OpenCL_Cxx.pdf|dead-url=no}}</ref>，将其替代为“C++ for OpenCL”语言<ref name=":0">{{Cite web|title=C++ for OpenCL, OpenCL-Guide|url=https://github.com/KhronosGroup/OpenCL-Guide/blob/main/chapters/cpp_for_opencl.md|access-date=2021-04-18|website=GitHub|language=en|archive-date=2025-01-08|archive-url=https://web.archive.org/web/20250108213646/https://github.com/KhronosGroup/OpenCL-Guide/blob/main/chapters/cpp_for_opencl.md|dead-url=no}}</ref>，它基于了[[Clang]]/[[LLVM]]编译器，实现了[[C++17]]的子集和{{le|标准可移植中间表示|Standard Portable Intermediate Representation|SPIR-V}}中间代码。C++ for OpenCL版本1.0的官方文档在2020年12月发表<ref>{{Cite web|date=December 2020|title=Release of Documentation of C++ for OpenCL kernel language, version 1.0, revision 1 · KhronosGroup/OpenCL-Docs|url=https://github.com/KhronosGroup/OpenCL-Docs/releases/tag/cxxforopencl-v1.0-r1|access-date=2021-04-18|website=GitHub|language=en|archive-date=2024-12-16|archive-url=https://web.archive.org/web/20241216064559/https://github.com/KhronosGroup/OpenCL-Docs/releases/tag/cxxforopencl-v1.0-r1|dead-url=no}}</ref>，它后向兼容于OpenCL C 2.0。

在{{le|IWOCL}} 21上发布的OpenCL 3.0.7，提出了C++ for OpenCL的新版本和一些Khronos openCL扩展<ref>{{Cite web |last=Trevett |first=Neil |date=2021 |title=State of the Union: OpenCL Working Group |url=https://www.iwocl.org/wp-content/uploads/k03-iwocl-syclcon-2021-trevett-updated.mp4.pdf |page=9 |access-date=2024-10-13 |archive-date=2024-07-16 |archive-url=https://web.archive.org/web/20240716180733/https://www.iwocl.org/wp-content/uploads/k03-iwocl-syclcon-2021-trevett-updated.mp4.pdf |dead-url=no }}</ref>。在2021年12月，发行了C++ for OpenCL版本2021<ref>{{cite web |title=The C++ for OpenCL 1.0 and 2021 Programming Language Documentation |url=https://github.com/KhronosGroup/OpenCL-Docs/releases/tag/cxxforopencl-docrev2021.12 |publisher=Khronos OpenCL Working Group |access-date=Dec 2, 2022 |date=Dec 20, 2021 |archive-date=2025-01-26 |archive-url=https://web.archive.org/web/20250126162657/https://github.com/KhronosGroup/OpenCL-Docs/releases/tag/cxxforopencl-docrev2021.12 |dead-url=no }}</ref>，它完全兼容于OpenCL 3.0标准。NVIDIA密切协作于Khronos OpenCL工作组，通过信号量和内存共享改进了[[Vulkan]]互操作<ref>{{Cite web|url=https://developer.nvidia.com/blog/using-semaphore-and-memory-sharing-extensions-for-vulkan-interop-with-opencl/|title=Using Semaphore and Memory Sharing Extensions for Vulkan Interop with NVIDIA OpenCL|date=February 24, 2022|access-date=2024-10-13|archive-date=2022-07-06|archive-url=https://web.archive.org/web/20220706061023/https://developer.nvidia.com/blog/using-semaphore-and-memory-sharing-extensions-for-vulkan-interop-with-opencl/|dead-url=no}}</ref>。小更新3.0.14版本，具有缺陷修正和针对多设备的一个新扩展<ref>{{cite web | url=https://www.phoronix.com/news/OpenCL-3.0.14 | title=OpenCL 3.0.14 Released with New Extension for Command Buffer Multi-Device | access-date=2024-10-13 | archive-date=2024-10-08 | archive-url=https://web.archive.org/web/20241008120142/https://www.phoronix.com/news/OpenCL-3.0.14 | dead-url=no }}</ref>。