MGS-8318 Fix error:implicit declaration of function sub_group_reduce_add #27653
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4 tasks
asmorkalov
reviewed
Aug 15, 2025
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@Lurie97 Friendly reminder. |
…_reduce_add' is invalid in OpenCL. The OpenCL extension cl_khr_subgroups is not supported in OpenCL 1.2. This feature requires at least OpenCL 2.0 or higher. By default, the C++ C language standard used is C++ C 1.2. Therefore, specify OpenCL version to 2.0 in the build-options. Signed-off-by: jiajia Qian <jiajia.qian@nxp.com>
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The function declarartion is invalid in OpenCL.
The OpenCL extension cl_khr_subgroups is not supported in OpenCL 1.2.
This feature requires at least OpenCL 2.0 or higher. By default, the C++ C language standard used
is C++ C 1.2. Therefore, specify OpenCL version to 3.0 in the build-options.
Pull Request Readiness Checklist
See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request
Patch to opencv_extra has the same branch name.