sgnconv don't work in the new gpu back-end, but you can use conv2d instead and it should fix your problem for now.
On Tue, Feb 7, 2017 at 4:14 AM xxx <[email protected]> wrote: > > > hi > i install theano 9.1b ,cuda 8 , cudnn 5.1 > this is my import in the code > > > > import theano > import theano.tensor as T > from theano.tensor.nnet import conv2d > from theano.tensor.signal import conv as sgnconv > from theano.tensor.signal import pool > > > i got this error > > > AssertionError: > ConvOp does not work with the gpuarray backend. > > Use the new convolution interface to have GPU convolution working: > theano.tensor.nnet.conv2d() > > what i need to convert for the new backend? > thank > > -- > > --- > 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.
