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Fix CUDA 12.0 build errors#23037

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opencv-pushbot merged 1 commit intoopencv:4.xfrom
cudawarped:fix_for_cuda_12
Dec 27, 2022
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Fix CUDA 12.0 build errors#23037
opencv-pushbot merged 1 commit intoopencv:4.xfrom
cudawarped:fix_for_cuda_12

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@cudawarped cudawarped commented Dec 26, 2022 •
edited by alalek
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Fixes #23034

Fix build errors reported in #23034

Confirmed builds with CUDA 12.0, CuDNN 8.7.0.84, Nvidia Video Codec SDK 12.0 on both

  • Windows 11 22H2: Visual Studio 2022 (17.43)

  • Ubuntu 20.04 LTS (WSL): g++ (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0

Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

  • I agree to contribute to the project under Apache 2 License.
  • To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
  • The PR is proposed to the proper branch
  • There is a reference to the original bug report and related work
  • There is accuracy test, performance test and test data in opencv_extra repository, if applicable
    Patch to opencv_extra has the same branch name.
  • The feature is well documented and sample code can be built with the project CMake
buildworker:Custom=linux-1
build_image:Custom=ubuntu-cuda:16.04

@cudawarped cudawarped mentioned this pull request Dec 26, 2022
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@asmorkalov asmorkalov self-requested a review December 26, 2022 15:03
@asmorkalov asmorkalov self-assigned this Dec 26, 2022
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asmorkalov commented Dec 26, 2022

Works for me in 2 configurations:

  • Ubuntu 20.04 + CUDA 12.0
  • Ubuntu 18.04 + CUDA 10.2

@opencv-pushbot opencv-pushbot merged commit f637629 into opencv:4.x Dec 27, 2022
@alalek alalek mentioned this pull request Jan 8, 2023
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@SpaceIm SpaceIm mentioned this pull request Feb 2, 2023
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@atinfinity atinfinity mentioned this pull request Feb 15, 2023
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category: build/install category: gpu/cuda (contrib) OpenCV 4.0+: moved to opencv_contrib

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Could not build OpenCV 4.x WITH_CUDA=ON(CUDA 12.0)

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