cudawarped

> Why? And how to get the right option for `preset` I don't know, additionaly this question is off topic and unrelated to OpenCV.

I think this is more of a feature request than a bug. The "bug" would be that the documentation should be updated to indicate that this only works with up...

@Cupcc either use CUDA < 12.4 or the latest commits from the 4.x branch which address this issue.

> I have the same issue when building openCV 5.x with CUDA 12.6.0，on Win11 See https://github.com/opencv/opencv_contrib/issues/3773

@yofufufufu Your observation is correct which is most likely why this is not included in the blog, being a work in progress that didn't amount to anything. In my experiment...

@eagle-dot You are building binaries for compute capability 8.7 ([Jetson](https://developer.nvidia.com/cuda-gpus)) devices and I am presuming that Azure does not offer this under its Azure VM (x86, T4). Which GPU are...

I'm not sure its a bug or at least if it is whoever implemented remap was probably aware of it at the time because the tests use there own host...

> @cudawarped I'm new to the OpenCV workflow, is there anything missing starting a build on the CI? No. One of the core maintainers needs to have time to check...

Pull the latest changes for both repos from the 4.x branches.

> Why the choice to make the kernels in this repo use column-major formatting? Perhaps because cuBLAS also uses column-major instead of row-major storage? @KillianMelsen See https://github.com/siboehm/SGEMM_CUDA/issues/7#issuecomment-2057023404. Essentially writing it...