NVIDIA Xavier OpenCV built from source tests fail

As mentioned above, don’t use CUDA_FAST_MATH=ON. The CUDA test results you are comparing against were generated with CUDA_FAST_MATH=OFF.

For the DNN tests, it could be your version of cuDNN. With cuDNN 9.3.0 I only get 2 failed tests

[ FAILED ] 2 tests, listed below:
[ FAILED ] Test_TensorFlow_layers.Convolution3D/1, where GetParam() = CUDA/CUDA_FP16
[ FAILED ] Test_TensorFlow_layers.concat_3d/1, where GetParam() = CUDA/CUDA_FP16

I don’t observe the other failure Imgcodecs_Png_PngSuite_Corrupted, I would guess that your libpng has an issue (python - OpenCV imread posting libpng error: IEND: CRC error and not loading images - Stack Overflow)?

Where are the sanity tests coming from?