2
$\begingroup$

When I try

Needs["CUDALink`"]
CUDAQ[]

It returns

False

I tried CUDAResourceUninstall and Install as well as to update.

CUDADriverVersion[] 

returns

390.48.0

CUDAResourceInformation returns:

{{"Name" -> "CUDAResources", "Version" -> "11.3.154", 
  "BuildNumber" -> "", "Qualifier" -> "Lin64", 
  "WolframVersion" -> "11.3", "SystemID" -> {"Linux-x86-64"}, 
  "Description" -> "{ToolkitVersion -> v9.1, MinimumDriver -> 290}", 
  "Category" -> "", "Creator" -> "", "Publisher" -> "", 
  "Support" -> "", "Internal" -> False, 
  "Location" -> 
     "/home/markus/.Mathematica/Paclets/Repository/CUDAResources-Lin64-11.3.154", 
  "Context" -> {}, "Enabled" -> True, "Loading" -> Manual, 
  "Hash" -> "2bcd82c65870e597344b0444ebbc5c27"}}

Also:

GPUTools`Internal`$NVIDIADriver

gives

"/usr/lib/nvidia-390/libnvidia-tls.so.390.48"

and

GPUTools`Internal`$CUDALibraryPath

gives

"/usr/lib/x86_64-linux-gnu/libcuda.so"

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3
  • 2
    $\begingroup$ What is the GPU model? $\endgroup$
    – ilian
    Apr 25, 2018 at 3:33
  • $\begingroup$ If your GPU is based off of the Tesla or Fermi architecture it will not work with CUDA Toolkit 9.1, which is used in M11.3 $\endgroup$
    – ktm
    Apr 25, 2018 at 13:26
  • $\begingroup$ What about Quadro K2200 card? Can one use the newer CUDA Toolkit (version 10) from NVIDIA with M11.3? $\endgroup$
    – Iconoclast
    Dec 7, 2018 at 9:53

1 Answer 1

0
$\begingroup$

Needs to create a library link to the NVIDIA driver, e.g. if the driver version is 440.44 then:

sudo ln -s /usr/lib64/libnvidia-tls.so.440.44 /usr/lib64/libnvidia-tls.so.1

and restart MMA.

$\endgroup$

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