I just installed cuda 8.0 and compiled the samples.
However when i’m trying to run “1_Utilities/deviceQuery/deviceQuery” it fails with the following message :
cudaGetDeviceCount returned 30 -> unknown error Result = FAIL
When i run ‘nvidia-smi’ i get normal output, means the gpu is identified correctly.
For the same reason i also can’t run caffe tests :
first i get these warnings
E1110 13:11:53.653498 29632 common.cpp:102] Cannot create Cublas handle. Cublas won't be available. E1110 13:11:53.656040 29632 common.cpp:109] Cannot create Curand generator. Curand won't be available. E1110 13:11:53.656107 29632 common.cpp:129] Curand not available. Skipping setting the curand seed.
and later it fails with the message :
F1110 13:11:53.802338 29632 syncedmem.cpp:57] Check failed: error == cudaSuccess (30 vs. 0) unknown error
My environment :
driver nvidia-370 (nvidia library files are located under /usr/lib/nvidia-370)
cuda 8.0 (installed using the run file)