what gpu's are supported

I have an 2013 iMac and the gpu functions cannot find the correct drivers. The error reported is :

 The CUDA driver could not be loaded. The library name used was
    '/usr/local/cuda/lib/libcuda.dylib'. The error was:
    dlopen(/usr/local/cuda/lib/libcuda.dylib, 10): image not found

[Walter Roberson]

Was that a late 2012 27" iMac with NVIDIA GeForce GTX 660M, 675MX, or 680MX? Or was it a late 2013 21.5" iMac equipped with the NVIDIA GeForce GT 750M option? Or was it the late 2013 27" iMac with NVIDIA GeForce GT 755M, GeForce GTX 775M, or GeForce GTX 780M ?

Answer 1

[Edric Ellis]

See this page for details of supported GPUs. You also need the latest CUDA driver installed from NVIDIA.