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I'm running Wolfram Desktop version 13.2.1, and after downloading Visual Studio, Nvidia Toolkit version 12.1 and 11.2, and verifying that

Needs["CUDALink`"]
CUDAInformation[]
{1 -> {"Name" -> "Quadro M4000", "Clock Rate" -> 772500, 
"Compute Capabilities" -> 5.2, "GPU Overlap" -> 1, 
"Maximum Block Dimensions" -> {1024, 1024, 64}, 
"Maximum Grid Dimensions" -> {2147483647, 65535, 65535}, 
"Maximum Threads Per Block" -> 1024, 
"Maximum Shared Memory Per Block" -> 49152, 
"Total Constant Memory" -> 65536, "Warp Size" -> 32, 
"Maximum Pitch" -> 2147483647, 
"Maximum Registers Per Block" -> 65536, "Texture Alignment" -> 512,
"Multiprocessor Count" -> 13, "Core Count" -> 1664, 
"Execution Timeout" -> 1, "Integrated" -> False, 
"Can Map Host Memory" -> True, "Compute Mode" -> "Default", 
"Texture1D Width" -> 65536, "Texture2D Width" -> 65536, 
"Texture2D Height" -> 65536, "Texture3D Width" -> 4096, 
"Texture3D Height" -> 4096, "Texture3D Depth" -> 4096, 
"Texture2D Array Width" -> 16384, 
"Texture2D Array Height" -> 16384, 
"Texture2D Array Slices" -> 2048, "Surface Alignment" -> 512, 
"Concurrent Kernels" -> True, "ECC Enabled" -> False, 
"TCC Enabled" -> False, "Total Memory" -> 8589672448}}
 
CUDADriverVersion[]
531.14

I try to run this simple code so I can see first hand how these CUDA cores allow faster training of neural networks,

trainingset = {1 -> 1.3, 2 -> 2.4, 3 -> 4.4, 4 -> 5.1, 6 -> 7.3};
p = Predict[trainingset, Method -> "NeuralNetwork", TargetDevice -> "GPU"]

And I get a bunch of errors.

First this pops up enter image description here

Then this errors show up after I click okay

LibraryFunction::load: The library C:\Users\dirac\AppData\Roaming\WolframDesktop\Paclets\Repository\MXNetResources-WIN64-13.2.11\LibraryResources\Windows-x86-64\cublas64_11.dll cannot be loaded.

Any help getting my CUDA cores working for me in Mathematica's ML and deep learning department would be much appreciated.

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  • $\begingroup$ Is the cublas...dll in the folder given by the error message? $\endgroup$
    – Eisbär
    Commented Mar 3, 2023 at 13:34
  • $\begingroup$ cublas64_11.dll is there, yes. $\endgroup$
    – Daniel Berkowitz
    Commented Mar 3, 2023 at 14:19
  • $\begingroup$ The exact code works for me. Mathematica did tell me that TargetDevice -> GPU required me to exit and restart the current session. But after the restart, the code worked for me. $\endgroup$
    – Shredderroy
    Commented Mar 3, 2023 at 14:34
  • $\begingroup$ @Shredderroy if you are running the same version as me on windows, would it be possible to send me a copy of your cublas64_11.dll file so I can replace mine? Perhaps my version of it is corrupt. $\endgroup$
    – Daniel Berkowitz
    Commented Mar 3, 2023 at 14:41
  • $\begingroup$ Actually, my AppData\Roaming does not contain WolframDesktop, only Wolfram. And there is no Paclets under AppData\Roaming\Wolfram. Let me check where it is hiding. $\endgroup$
    – Shredderroy
    Commented Mar 3, 2023 at 14:58

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