Problem solved: "Using gpu device 0: Quadro P4000 (CNMeM is enabled with initial size: 80.0% of memory, cuDNN 6021)"
see https://github.com/Theano/Theano/issues/3898. I copied the corresponding files to their respective folders in my CUDA folder. For example: - cudnn64_6.dll to C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v8.0\bin - cudnn.h to C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v8.0\include - cudnn.lib to C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v8.0\lib\x64 After copying these files, I add these lines to my .theanorc.txt file: [dnn] enabled = True ============================================== Also see https://github.com/Theano/Theano/issues/5972 . I tried setting env vars as follows : LIBRARY_PATHC=:\ProgramData\Miniconda2\pkgs\cudnn-6.0-0\Library\lib\x64 CPATHC=:\ProgramData\Miniconda2\pkgs\cudnn-6.0-0\Library\include *===================================================.* *Thanks* On Tuesday, October 31, 2017 at 11:10:35 AM UTC-4, [email protected] wrote: > When I try to run my python CNN related programs that depend on theano I > get the following statement: > "Using gpu device 0: Quadro P4000 (CNMeM is enabled with initial size: > 80.0% of memory, cuDNN not available)". > Then the program crashes with the following error: > ("We can't determine the cudnn version as it is not available".) > NOTE: I installed cudnn v6.0 and it is located in > C:\ProgramData\Miniconda2\pkgs\cudnn-6.0-0. > > Previously adding 'cuda.disable_gcc_cudnn_check=True' into the > .theanorc.txt worked perfectly. > Now it does not appear to be effective. > > How can I get cudnn to be recognized? > Are there any solutions to this problem? > I am so close to be back up and running my CNN programs on a new computer. > Thank you for your help. > Arnold > > FYI, here is my .theanorc.txt file: > ===========================. > [global] > device = gpu > REM device = cpu > floatX=float32 > [cuda] > root=C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v8.0\ > cuda.disable_gcc_cudnn_check=True > [nvcc] > flags = -LC:\ProgramData\Miniconda2\libs > compiler_bindir=C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin > cxx=C:\ProgramData\Miniconda2\Library\mingw-w64\bin > optimizer_including=dnn > [lib] > cnmem=0.8 > ==================== > -- --- You received this message because you are subscribed to the Google Groups "theano-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
