sometimes the OS config must be updated. You can trigger it with this command line:
ldconfig rebooting also trigger the equivalent. On Thu, Apr 6, 2017 at 11:15 AM Jeffrey Jeongwoo Park <[email protected]> wrote: > Hi! I was trying to migrate to a CentOs7 Server, but when I was installing > theano I noticed that I was not able to use cudnn. > When I try to import theano, the following messages are printed: > > > ERROR (theano.gpuarray): Could not initialize pygpu, support disabled > Traceback (most recent call last): > File > "/home/mmsjw/miniconda2/lib/python2.7/site-packages/theano/gpuarray/__init__.py", > line 164, in <module> > use(config.device) > File > "/home/mmsjw/miniconda2/lib/python2.7/site-packages/theano/gpuarray/__init__.py", > line 151, in use > init_dev(device) > File > "/home/mmsjw/miniconda2/lib/python2.7/site-packages/theano/gpuarray/__init__.py", > line 68, in init_dev > context.cudnn_handle = dnn._make_handle(context) > File > "/home/mmsjw/miniconda2/lib/python2.7/site-packages/theano/gpuarray/dnn.py", > line 80, in _make_handle > cudnn = _dnn_lib() > File > "/home/mmsjw/miniconda2/lib/python2.7/site-packages/theano/gpuarray/dnn.py", > line 67, in _dnn_lib > raise RuntimeError('Could not find cudnn library (looked for v5[.1])') > RuntimeError: Could not find cudnn library (looked for v5[.1]) > > > I have installed cudnn version 5.1 where I installed CUDA, which is in > /usr/local/cuda. > Here are some export settings that I think are relevant: > > CUDA_ROOT="/usr/local/cuda" > > LD_LIBRARY_PATH="/usr/local/cuda-8.0/lib64::/home/mmsjw/.local/lib:/home/mmsjw/miniconda2/lib" > LIBRARY_PATH=":/home/mmsjw/.local/lib:/home/mmsjw/miniconda2/lib" > > PATH="/home/mmsjw/miniconda2/bin:/usr/local/cuda-8.0/bin:/usr/lib64/qt-3.3/bin:/home/mmsjw/perl5/bin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/home/mmsjw/.local/bin:/home/mmsjw/bin" > > Any help or hints would really be appreciated. Thank you! > > -- > > --- > 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. > -- --- 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.
