Hello,
I have Mathematica 12.3 installed on a linux machine (I am using arch-linux). My GPU is a Quadro P620. to work with CUDA I installed the following packages (using pacman as usual)
community/cuda 11.3.1-1 community cuda-tools 11.3.1-1
If I print the environment variables I get the following relevant PATH
NVIDIADRIVERLIBRARY_PATH=/usr/lib64/libnvidia-tls.so.465.31 CUDALIBRARYPATH=/usr/lib64/libcuda.so.465.31 CUDA_PATH=/opt/cuda PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/opt/cuda/bin:/opt/cuda/nsightcompute:/opt/cuda/nsightsystems/bin:/usr/lib/jvm/default/bin:/usr/bin/siteperl:/usr/bin/vendorperl:/usr/bin/core_perl
To me it looks everything is well-settled. However, when I try to use CUDALink I get the following
In[1]:= Needs["CUDALink`"]
CUDAQ[]
CUDAToolkitCompatibilityInformation[]
CUDADriverVersion[]
During evaluation of In[1]:= CUDAQ::nodriv: A valid CUDA driver was not found. Refer to CUDALink System Requirements for system requirements.
Out[2]= False
Out[3]= Success["CUDALinkCompatible",
Association[
"MessageTemplate" -> "CUDALink is compatible with CUDA Toolkit \
`installedVersion`.",
"MessageParameters" -> Association["installedVersion" -> 11.3],
"CUDAToolkitVersionMajorDetected" -> "11",
"CUDAToolkitVersionMajorCompatible" -> "11",
"Data" -> Association[
"CUDAToolkitVersionMajorDetected" -> 11,
"CUDAToolkitVersionMajorRequired" -> 11,
"CUDALinkCompatibilityQ" -> True]]]
Out[4]= "465.31.0"&[Wolfram Notebook][2]
I attach a notebook. Somebody can help me?
Attachments:
