Hi I recently updated to Theano 0.9 using the "conda install" method. My O/S is Windows-10, I have an NVIDIA GPU with the latest CUDA 8.x SDK. Before the upgrade I was using the latest (ver 5.x) of CUDNN successfully.
However after the upgrade I get the following message: (python27) C:\Users\---->python Python 2.7.13 |Continuum Analytics, Inc.| (default, May 11 2017, 13:17:26) [MSC v.1500 64 bit (AMD64)] on win32 Type "help", "copyright", "credits" or "license" for more information. Anaconda is brought to you by Continuum Analytics. Please check out: http://continuum.io/thanks and https://anaconda.org >>> import theano Can not use cuDNN on context None: cannot compile with cuDNN. We got this error: In file included from c:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v8.0\include/driver_types.h:53:0, from c:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v8.0\include/cudnn.h:63, from c:\users\----\appdata\local\temp\try_flags_dsv0yj.c:4: c:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v8.0\include/host_defines.h:84:0: warning: "__cdecl" redefined #define __cdecl ^ <built-in>: note: this is the location of the previous definition C:/Users/----/Anaconda3/envs/python27/Library/mingw-w64/bin/../lib/gcc/x86_64-w64-mingw32/5.3.0/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lcudnn collect2.exe: error: ld returned 1 exit status Mapped name None to device cuda: GeForce GTX 770 (0000:05:00.0) >>> I tried using both CUDNN ver 5.x and ver 6.x I'm not using the CUDNN library now (cuddn.enable=false) I'd appreciate help from someone with a similar setup who managed to get cudnn running thanks -- --- 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.
