Я понимаю, что поддержка Theano для Windows 8.1 только на экспериментальной стадии, но мне интересно, удастся ли кому-нибудь решить мои проблемы. В зависимости от моей конфигурации, я получаю три различных типа ошибок. Я предполагаю, что решение любой из моих ошибок решит мою проблему.

Я установил Python, используя 32-битную систему WinPython, используя MinGW, как описаноВот, Содержание моего.theanorc Файл выглядит следующим образом:

[global]
openmp=False
device = gpu

[nvcc]
flags=-LC:\TheanoPython\python-2.7.6\libs
compiler_bindir=C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\bin\

[blas]
ldflags = 

Когда я бегуimport theano ошибка заключается в следующем:

nvcc fatal   : nvcc cannot find a supported version of Microsoft Visual Studio.
Only the versions 2010, 2012, and 2013 are supported

['nvcc', '-shared', '-g', '-O3', '--compiler-bindir', 'C:\\Program Files (x86)\\
Microsoft Visual Studio 10.0\\VC\\bin# flags=-m32 # we have this hard coded for
now', '-Xlinker', '/DEBUG', '-m32', '-Xcompiler', '-DCUDA_NDARRAY_CUH=d67f7c8a21
306c67152a70a88a837011,/Zi,/MD', '-IC:\\TheanoPython\\python-2.7.6\\lib\\site-pa
ckages\\theano\\sandbox\\cuda', '-IC:\\TheanoPython\\python-2.7.6\\lib\\site-pac
kages\\numpy\\core\\include', '-IC:\\TheanoPython\\python-2.7.6\\include', '-o',
 'C:\\Users\\Matej\\AppData\\Local\\Theano\\compiledir_Windows-8-6.2.9200-Intel6
4_Family_6_Model_60_Stepping_3_GenuineIntel-2.7.6-32\\cuda_ndarray\\cuda_ndarray
.pyd', 'mod.cu', '-LC:\\TheanoPython\\python-2.7.6\\libs', '-LNone\\lib', '-LNon
e\\lib64', '-LC:\\TheanoPython\\python-2.7.6', '-lpython27', '-lcublas', '-lcuda
rt']
ERROR (theano.sandbox.cuda): Failed to compile cuda_ndarray.cu: ('nvcc return st
atus', 1, 'for cmd', 'nvcc -shared -g -O3 --compiler-bindir C:\\Program Files (x
86)\\Microsoft Visual Studio 10.0\\VC\\bin# flags=-m32 # we have this hard coded
 for now -Xlinker /DEBUG -m32 -Xcompiler -DCUDA_NDARRAY_CUH=d67f7c8a21306c67152a
70a88a837011,/Zi,/MD -IC:\\TheanoPython\\python-2.7.6\\lib\\site-packages\\thean
o\\sandbox\\cuda -IC:\\TheanoPython\\python-2.7.6\\lib\\site-packages\\numpy\\co
re\\include -IC:\\TheanoPython\\python-2.7.6\\include -o C:\\Users\\Matej\\AppDa
ta\\Local\\Theano\\compiledir_Windows-8-6.2.9200-Intel64_Family_6_Model_60_Stepp
ing_3_GenuineIntel-2.7.6-32\\cuda_ndarray\\cuda_ndarray.pyd mod.cu -LC:\\TheanoP
ython\\python-2.7.6\\libs -LNone\\lib -LNone\\lib64 -LC:\\TheanoPython\\python-2
.7.6 -lpython27 -lcublas -lcudart')
WARNING (theano.sandbox.cuda): CUDA is installed, but device gpu is not availabl
e

Я также проверил это с помощьюVisual Studio 12.0 который установлен в моей системе со следующей ошибкой:

mod.cu
nvlink fatal   : Could not open input file 'C:/Users/Matej/AppData/Local/Temp/tm
pxft_00001b70_00000000-28_mod.obj'

['nvcc', '-shared', '-g', '-O3', '--compiler-bindir', 'C:\\Program Files (x86)\\
Microsoft Visual Studio 12.0\\VC\\bin\\', '-Xlinker', '/DEBUG', '-m32', '-Xcompi
ler', '-LC:\\TheanoPython\\python-2.7.6\\libs,-DCUDA_NDARRAY_CUH=d67f7c8a21306c6
7152a70a88a837011,/Zi,/MD', '-IC:\\TheanoPython\\python-2.7.6\\lib\\site-package
s\\theano\\sandbox\\cuda', '-IC:\\TheanoPython\\python-2.7.6\\lib\\site-packages
\\numpy\\core\\include', '-IC:\\TheanoPython\\python-2.7.6\\include', '-o', 'C:\
\Users\\Matej\\AppData\\Local\\Theano\\compiledir_Windows-8-6.2.9200-Intel64_Fam
ily_6_Model_60_Stepping_3_GenuineIntel-2.7.6-32\\cuda_ndarray\\cuda_ndarray.pyd'
, 'mod.cu', '-LC:\\TheanoPython\\python-2.7.6\\libs', '-LNone\\lib', '-LNone\\li
b64', '-LC:\\TheanoPython\\python-2.7.6', '-lpython27', '-lcublas', '-lcudart']
ERROR (theano.sandbox.cuda): Failed to compile cuda_ndarray.cu: ('nvcc return st
atus', 1, 'for cmd', 'nvcc -shared -g -O3 --compiler-bindir C:\\Program Files (x
86)\\Microsoft Visual Studio 12.0\\VC\\bin\\ -Xlinker /DEBUG -m32 -Xcompiler -LC
:\\TheanoPython\\python-2.7.6\\libs,-DCUDA_NDARRAY_CUH=d67f7c8a21306c67152a70a88
a837011,/Zi,/MD -IC:\\TheanoPython\\python-2.7.6\\lib\\site-packages\\theano\\sa
ndbox\\cuda -IC:\\TheanoPython\\python-2.7.6\\lib\\site-packages\\numpy\\core\\i
nclude -IC:\\TheanoPython\\python-2.7.6\\include -o C:\\Users\\Matej\\AppData\\L
ocal\\Theano\\compiledir_Windows-8-6.2.9200-Intel64_Family_6_Model_60_Stepping_3
_GenuineIntel-2.7.6-32\\cuda_ndarray\\cuda_ndarray.pyd mod.cu -LC:\\TheanoPython
\\python-2.7.6\\libs -LNone\\lib -LNone\\lib64 -LC:\\TheanoPython\\python-2.7.6
-lpython27 -lcublas -lcudart')
WARNING (theano.sandbox.cuda): CUDA is installed, but device gpu is not availabl
e

В последней ошибке несколько всплывающих окон спрашивают меня, как бы я хотел открыть (.res) файл до появления ошибки.

cl.exe присутствует в обеих папках (то есть VS 2010 и VS 2013).

Наконец, если я установлю VS 2013 в путь среды и установить.theanorc содержание следующим образом:

[global]
base_compiledir=C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin
openmp=False
floatX = float32
device = gpu

[nvcc]
flags=-LC:\TheanoPython\python-2.7.6\libs
compiler_bindir=C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\bin\

[blas]
ldflags = 

Я получаю следующую ошибку:

c:\theanopython\python-2.7.6\include\pymath.h(22): warning: dllexport/dllimport conflict with "round"
c:\program files\nvidia gpu computing toolkit\cuda\v6.5\include\math_functions.h(2455): here; dllimport/dllexport dropped

mod.cu(954): warning: statement is unreachable

mod.cu(1114): error: namespace "std" has no member "min"

mod.cu(1145): error: namespace "std" has no member "min"

mod.cu(1173): error: namespace "std" has no member "min"

mod.cu(1174): error: namespace "std" has no member "min"

mod.cu(1317): error: namespace "std" has no member "min"

mod.cu(1318): error: namespace "std" has no member "min"

mod.cu(1442): error: namespace "std" has no member "min"

mod.cu(1443): error: namespace "std" has no member "min"

mod.cu(1742): error: namespace "std" has no member "min"

mod.cu(1777): error: namespace "std" has no member "min"

mod.cu(1781): error: namespace "std" has no member "min"

mod.cu(1814): error: namespace "std" has no member "min"

mod.cu(1821): error: namespace "std" has no member "min"

mod.cu(1853): error: namespace "std" has no member "min"

mod.cu(1861): error: namespace "std" has no member "min"

mod.cu(1898): error: namespace "std" has no member "min"

mod.cu(1905): error: namespace "std" has no member "min"

mod.cu(1946): error: namespace "std" has no member "min"

mod.cu(1960): error: namespace "std" has no member "min"

mod.cu(3750): error: namespace "std" has no member "min"

mod.cu(3752): error: namespace "std" has no member "min"

mod.cu(3784): error: namespace "std" has no member "min"

mod.cu(3786): error: namespace "std" has no member "min"

mod.cu(3789): error: namespace "std" has no member "min"

mod.cu(3791): error: namespace "std" has no member "min"

mod.cu(3794): error: namespace "std" has no member "min"

mod.cu(3795): error: namespace "std" has no member "min"

mod.cu(3836): error: namespace "std" has no member "min"

mod.cu(3838): error: namespace "std" has no member "min"

mod.cu(4602): error: namespace "std" has no member "min"

mod.cu(4604): error: namespace "std" has no member "min"

31 errors detected in the compilation of "C:/Users/Matej/AppData/Local/Temp/tmpxft_00001d84_00000000-10_mod.cpp1.ii".
ERROR (theano.sandbox.cuda): Failed to compile cuda_ndarray.cu: ('nvcc return status', 2, 'for cmd', 'nvcc -shared -g -O3 -Xlinker /DEBUG -m32 -Xcompiler -DCUDA_NDARRAY_CUH=d67f7c8a21306c67152a70a88a837011,/Zi,/MD -IC:\\TheanoPython\\python-2.7.6\\lib\\site-packages\\theano\\sandbox\\cuda -IC:\\TheanoPython\\python-2.7.6\\lib\\site-packages\\numpy\\core\\include -IC:\\TheanoPython\\python-2.7.6\\include -o C:\\Users\\Matej\\AppData\\Local\\Theano\\compiledir_Windows-8-6.2.9200-Intel64_Family_6_Model_60_Stepping_3_GenuineIntel-2.7.6-32\\cuda_ndarray\\cuda_ndarray.pyd mod.cu -LC:\\TheanoPython\\python-2.7.6\\libs -LNone\\lib -LNone\\lib64 -LC:\\TheanoPython\\python-2.7.6 -lpython27 -lcublas -lcudart')
ERROR:theano.sandbox.cuda:Failed to compile cuda_ndarray.cu: ('nvcc return status', 2, 'for cmd', 'nvcc -shared -g -O3 -Xlinker /DEBUG -m32 -Xcompiler -DCUDA_NDARRAY_CUH=d67f7c8a21306c67152a70a88a837011,/Zi,/MD -IC:\\TheanoPython\\python-2.7.6\\lib\\site-packages\\theano\\sandbox\\cuda -IC:\\TheanoPython\\python-2.7.6\\lib\\site-packages\\numpy\\core\\include -IC:\\TheanoPython\\python-2.7.6\\include -o C:\\Users\\Matej\\AppData\\Local\\Theano\\compiledir_Windows-8-6.2.9200-Intel64_Family_6_Model_60_Stepping_3_GenuineIntel-2.7.6-32\\cuda_ndarray\\cuda_ndarray.pyd mod.cu -LC:\\TheanoPython\\python-2.7.6\\libs -LNone\\lib -LNone\\lib64 -LC:\\TheanoPython\\python-2.7.6 -lpython27 -lcublas -lcudart')
mod.cu

['nvcc', '-shared', '-g', '-O3', '-Xlinker', '/DEBUG', '-m32', '-Xcompiler', '-DCUDA_NDARRAY_CUH=d67f7c8a21306c67152a70a88a837011,/Zi,/MD', '-IC:\\TheanoPython\\python-2.7.6\\lib\\site-packages\\theano\\sandbox\\cuda', '-IC:\\TheanoPython\\python-2.7.6\\lib\\site-packages\\numpy\\core\\include', '-IC:\\TheanoPython\\python-2.7.6\\include', '-o', 'C:\\Users\\Matej\\AppData\\Local\\Theano\\compiledir_Windows-8-6.2.9200-Intel64_Family_6_Model_60_Stepping_3_GenuineIntel-2.7.6-32\\cuda_ndarray\\cuda_ndarray.pyd', 'mod.cu', '-LC:\\TheanoPython\\python-2.7.6\\libs', '-LNone\\lib', '-LNone\\lib64', '-LC:\\TheanoPython\\python-2.7.6', '-lpython27', '-lcublas', '-lcudart']

Если я бегуimport theano без опции GPU он работает без проблем. Также образцы CUDA запускаются без проблем.