cuda - Caffe installation -


i'm installing caffe. i'm using ubuntu 14.04.

i tried install cuda. on caffe site written need install library , latest standalone driver separately.

i downloaded driver there. tried every product type, same error:

you not appear have nvidia gpu supported 346.46  nvidia linux graphics driver installed in system. further  details, please see appendix supported nvidia graphics chips in  readme available on linux driver download page @ www.nvidia.com. 

and then

you appear running x server; please exit x before             installing.  further details, please see section installing    nvidia driver in readme available on linux driver          download page @ www.nvidia.com. 

and

installation has failed.  please see file '/var/log/nvidia-installer.log' details.  may find             suggestions on fixing installation problems in readme available    on linux driver download page @ www.nvidia.com. 

i successfuly installed cuda , cudnn.

then downloaded caffe here.

then tried compile , after did make all , make test, did make runtest , error:

check failed: error == cudasuccess (38 vs. 0)  no cuda-capable device detected 

also found need verify have cuda-capable gpu. command: lspci | grep -i nvidia doesn't return anything. update-pciids doesn't neither, though returns downloaded daily snapshot dated.

can me install caffe , correctly?

your system apparently not have cuda compatible gpu. depending on type of system using (most desktop or server appropriate free pci-e slot(s), case space, , sufficient power supply capacity), might possible purchase , install such gpu.

still can started caffe, not using gpu uncommenting cpu_only flag in makefile.config


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