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1. charlotte.constans
   

   Member
   Joined: Sep '15
   Posts: 4

   I just installed the latest version (toolbox and C++ codes) on a Linux machine. When trying to run the simulations on GPU I get the error:
   Error: Insufficient CUDA driver version. Install the latest drivers.
   My CUDA driver is up-to-date and the simulations still run on the previous version, so the problem does not seem to come from the GPU itself.
   How can I fix it?

   Posted 4 years ago #

2. Jiri Jaros
   

   Developer
   Joined: Feb '12
   Posts: 115

   Hi charlotte.constans,

   It does seem to be a CUDA driver version problem. The previous version was compiled with CUDA 8.0, this one with CUDA 10.2.

   1. Open a terminal and type nvidia-smi. You need a driver 440.33 or newer to run this release.

   2. If this is not the case, run the GPU code using ./kspaceFirstOrder-CUDA --version and take a look whether your GPU is supported. You need at least a Kepler GPU. Some old laptop GPUs are also not supported due to being deprecated in CUDA.

   Best
   Jiri

   Posted 4 years ago #

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