error when running Run-time/mnist.py

[fpeder]

This is what I got, (the training part works fine):

Using gpu device 0: GeForce GTX 960 (CNMeM is enabled with initial size: 90.0% of memory, cuDNN 5105)
Traceback (most recent call last):
File "binary_ops.py", line 225, in
dot2 = theano.function([A,B], Gemm()(A, B))
File "/usr/local/lib/python2.7/dist-packages/Theano-0.9.0.dev4-py2.7.egg/theano/compile/function.py", line 326, in function
output_keys=output_keys)
File "/usr/local/lib/python2.7/dist-packages/Theano-0.9.0.dev4-py2.7.egg/theano/compile/pfunc.py", line 486, in pfunc
output_keys=output_keys)
File "/usr/local/lib/python2.7/dist-packages/Theano-0.9.0.dev4-py2.7.egg/theano/compile/function_module.py", line 1784, in orig_function
defaults)
File "/usr/local/lib/python2.7/dist-packages/Theano-0.9.0.dev4-py2.7.egg/theano/compile/function_module.py", line 1651, in create
input_storage=input_storage_lists, storage_map=storage_map)
File "/usr/local/lib/python2.7/dist-packages/Theano-0.9.0.dev4-py2.7.egg/theano/gof/link.py", line 699, in make_thunk
storage_map=storage_map)[:3]
File "/usr/local/lib/python2.7/dist-packages/Theano-0.9.0.dev4-py2.7.egg/theano/gof/vm.py", line 1055, in make_all
impl=impl))
TypeError: ('The following error happened while compiling the node', Gemm(GpuContiguous.0, GpuContiguous.0), '\n', "make_thunk() got an unexpected keyword argument 'impl'")

Thanks

[ruizhoud]

Exactly the same to me..

[fpeder]

Downgrading Theano to version 0.8.2 solved the problem to me

[ruizhoud]

Thanks, I solved it by not using "baseline" in the first layer, but using "theano".. (which I do not believe is really a solution)

[RoboEvangelist]

I'm having the same error. How did you downgrade? Did you have to uninstall and reinstall theano manually?

[fpeder]

I have just compiled Theano from source code choosing that version 2016-12-24 3:33 GMT+01:00 Luis Bill <notifications@github.com>:

…

How did you downgrade? Did you have to uninstall and reinstall theano manually? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#13 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAxsafxngaq5vVRR0yAiuHYBoqpedKIVks5rLIR-gaJpZM4Kmr6G> .

[qigongsun]

Install Theano with version 0.8.0, this problem can be solved.
sudo pip install -r https://raw.githubusercontent.com/Lasagne/Lasagne/master/requirements.txt

[caiwenpu]

I use Theano with version 0.9.0 and I have sloved the problem by add an argument " impl='c' " in function make_thunk of class Gemm and class XnorGemm.