Some solutions have been posted. If they don't work, open a new thread with the full error messge.
On Mon, Sep 19, 2016 at 3:43 PM, Guillaume Thibault <[email protected]> wrote: > I am facing exactly the same issue on a cluster. > Anyone has an idea how to fix it? > Regards, > > > Le vendredi 22 janvier 2016 13:08:22 UTC-8, Tejas Khot a écrit : >> >> I have a fresh nvidia driver-361.18, cuda-7 and cudnn-6.5 installation >> done on my Ubuntu 14.04 machine. >> My gpu is detected and I can run tensorflow smoothly. However, I get a >> segmentation fault on importing theano. >> >> theano-cache clear >> doesn't seem to solve it. >> >> Here is the output: >> Python 2.7.6 (default, Jun 22 2015, 17:58:13) >> Type "copyright", "credits" or "license" for more information. >> >> IPython 4.0.2 -- An enhanced Interactive Python. >> ? -> Introduction and overview of IPython's features. >> %quickref -> Quick reference. >> help -> Python's own help system. >> object? -> Details about 'object', use 'object??' for extra details. >> >> In [1]: import tensorflow >> I tensorflow/stream_executor/dso_loader.cc:101] successfully opened CUDA >> library libcublas.so.7.0 locally >> I tensorflow/stream_executor/dso_loader.cc:101] successfully opened CUDA >> library libcudnn.so.6.5 locally >> I tensorflow/stream_executor/dso_loader.cc:101] successfully opened CUDA >> library libcufft.so.7.0 locally >> I tensorflow/stream_executor/dso_loader.cc:101] successfully opened CUDA >> library libcuda.so locally >> I tensorflow/stream_executor/dso_loader.cc:101] successfully opened CUDA >> library libcurand.so.7.0 locally >> >> In [2]: import theano >> Segmentation fault >> >> >> I have tried reinstalling theano and upgrading as well using >> sudo pip install Theano --upgrade >> but this error still persists. >> >> Contents of .theanorc >> [global] >> floatX=float32 >> device=gpu0 >> >> [blas] >> ldflags = -L/usr/local/lib -lopenblas >> >> [nvcc] >> fastmath=True >> >> [cuda] >> root=/usr/local/cuda >> >> I haven't faced this issue with theano in the past. Can someone help me >> solve this please. >> >> -- > > --- > 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.
