Running Mathematica V12.3, on xubuntu 18.04, GTX 780, Nvidia Driver 465.19.01, Cuda Version 11.3
Some graphical cuda functions (CUDAImageConvolve, CUDABoxFilter] return a black image and other functions such as CUDAErosion return garbage. It almost feels a memory misalignment or leak.
In the case of the CUDAErosion documentation example, the green screen white lines example returns a b/w quasi moire patter, and when executing the next example with the washers, half the image.
when testing the examples from documentation and example in https://www.wolfram.com/mathematica/new-in-8/cuda-and-opencl-support/gpu-enhanced-image-processing-functionality.html all results are black images
CUDAFourier example in https://www.wolfram.com/mathematica/new-in-8/cuda-and-opencl-support/gpu-enhanced-fast-fourier-transforms.html works
Some non-graphical cuda functions work as expected, some don't.
CUDATranspose example doesn't work, returns all zeros
CUDADot first matrix in Basic example work as in the help file
CUDADot second matrix-vector multiplication in Basic Example returns all zeros.
On a different note, is there a way to sort the search results by date?
thanks
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