I have mid 2014, and for them spec lists GeForce750M, and
./bin/x86_64/darwin/release/deviceQuery
./bin/x86_64/darwin/release/deviceQuery Starting…
CUDA Device Query (Runtime API) version (CUDART static linking)
cudaGetDeviceCount returned 35
→ CUDA driver version is insufficient for CUDA runtime version
Result = FAIL
$kextstat | grep -i cuda
192 0 0xffffff7f82e6f000 0x2000 0x2000 com.nvidia.CUDA (1.1.0) 5AFE550D-6361-3897-912D-897C13FF6983 <4 1>
however, I don’t see nvidia in ioreg dump.
Thanks!