Theano CUDA例外

Question

我对theano相对较新，我想在我的网站上运行mnist示例 GPU，但我得到以下输出：

Using gpu device 0: GeForce GTX 970M (CNMeM is disabled)
Loading data...
Building model and compiling functions...
WARNING (theano.gof.compilelock):
    Overriding existing lock by dead process '9700' (I am process '10632')

DEBUG: nvcc STDOUT mod.cu
Creating library 
  C:/Users/user/AppData/Local/Theano
    /compiledir_Windows-8-6.2.9200-Intel64_Family_6_Model_71_Stepping_1_GenuineIntel-3.4.3-64
    /tmp55nlvvvo/m25b839e7715203be227800f03e7c8fe8.lib 
and object 
  C:/Users/user/AppData/Local/Theano
    /compiledir_Windows-8-6.2.9200-Intel64_Family_6_Model_71_Stepping_1_GenuineIntel-3.4.3-64
    /tmp55nlvvvo/m25b839e7715203be227800f03e7c8fe8.exp

它一直输出DEBUG消息而没有任何mnist输出。 我有一个工作版的nvcc：

C:\Users\user>nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2015 NVIDIA Corporation
Built on Tue_Aug_11_14:49:10_CDT_2015
Cuda compilation tools, release 7.5, V7.5.17

我的.theanorc文件：

[global]
floatX = float32
device = gpu0

[nvcc]
fastmath = True

我该如何解决这个问题？