在Windows 10 - DLL上安装TDM-GCC/OpenBLAS for Theano的问题失败

Question

在不使用C++编译器的情况下，我的设置(见下文)运行良好(当然，速度很慢)。为了加速运行时，我尝试安装TDM-GCC。然后显示导入错误"DLL加载失败“。在花了几个小时阅读安装指南、下载OpenBLAS、实验、阅读问题/评论到"DLL加载失败“之后--我没有向前迈进一步。有谁可以帮我？

已安装的软件：

• Windows 10家庭
• Python3.6.1 (v3.6.1:69c0db5,2017年3月21日，18:41:36) MSC v.1900 64位(AMD64) on win32
• numpy (1.13.0rc2+mkl) (安装为车轮)
• 枕木(0.19.0) (安装为车轮)
• scikit学习(0.18.1) (安装为车轮)
• 西亚诺(0.9.0)
• Keras (2.0.6)
• gcc版本5.1.0 (tdm64-1)
• OpenBLAS-v0.2.19-Win64-int32

我在路径中添加了以下条目：

C:\Python36\
C:\TDM-GCC-64\bin\
C:\TDM-GCC-64\x86_64-w64-mingw32\bin\
C:\TDM-GCC-64\x86_64-w64-mingw32\lib\
C:\TDM-GCC-64\lib\gcc\x86_64-w64-mingw32\5.1.0\
C:\TDM-GCC-64\libexec\gcc\x86_64-w64-mingw32\5.1.0\
C:\OpenBLAS-v0.2.19-Win64-int32\bin\
C:\OpenBLAS-v0.2.19-Win64-int32\lib\

我的theaonrc.txt看起来是这样的：

[global]
floatX = float32
device = cpu
cxx=C:\\TDM-GCC-64\\bin\\g++.exe

[blas]
ldflags = -LC:\\OpenBLAS-v0.2.19-Win64-int32\\bin -LC:\\OpenBLAS-v0.2.19-  Win64-int32\\lib -lopenblas

错误日志：

Using Theano backend.
WARNING (theano.gof.compilelock): Overriding existing lock by dead process '1004' (I am process '6472')
Traceback (most recent call last):
  File "C:/Christian/Python/DL.py", line 15, in <module>
model.add(Dense(12, input_dim=8, activation='relu'))
  File "C:\Python36\lib\site-packages\keras\models.py", line 436, in add
layer(x)
  File "C:\Python36\lib\site-packages\keras\engine\topology.py", line 569, in __call__
self.build(input_shapes[0])
  File "C:\Python36\lib\site-packages\keras\layers\core.py", line 825, in build
constraint=self.kernel_constraint)
  File "C:\Python36\lib\site-packages\keras\legacy\interfaces.py", line 87, in wrapper
return func(*args, **kwargs)
  File "C:\Python36\lib\site-packages\keras\engine\topology.py", line 391, in add_weight
weight = K.variable(initializer(shape), dtype=dtype, name=name)
  File "C:\Python36\lib\site-packages\keras\initializers.py", line 208, in __call__
dtype=dtype, seed=self.seed)
  File "C:\Python36\lib\site-packages\keras\backend\theano_backend.py", line 2191, in random_uniform
return rng.uniform(shape, low=minval, high=maxval, dtype=dtype)
  File "C:\Python36\lib\site-packages\theano\sandbox\rng_mrg.py", line 1354, in uniform
rstates = self.get_substream_rstates(nstreams, dtype)
  File "C:\Python36\lib\site-packages\theano\configparser.py", line 117, in res
return f(*args, **kwargs)
  File "C:\Python36\lib\site-packages\theano\sandbox\rng_mrg.py", line 1256, in get_substream_rstates
multMatVect(rval[0], A1p72, M1, A2p72, M2)
  File "C:\Python36\lib\site-packages\theano\sandbox\rng_mrg.py", line 66, in multMatVect
[A_sym, s_sym, m_sym, A2_sym, s2_sym, m2_sym], o, profile=False)
  File "C:\Python36\lib\site-packages\theano\compile\function.py", line 326, in function
output_keys=output_keys)
  File "C:\Python36\lib\site-packages\theano\compile\pfunc.py", line 486, in pfunc
output_keys=output_keys)
  File "C:\Python36\lib\site-packages\theano\compile\function_module.py", line 1795, in orig_function
defaults)
  File "C:\Python36\lib\site-packages\theano\compile\function_module.py", line 1661, in create
input_storage=input_storage_lists, storage_map=storage_map)
  File "C:\Python36\lib\site-packages\theano\gof\link.py", line 699, in make_thunk
storage_map=storage_map)[:3]
  File "C:\Python36\lib\site-packages\theano\gof\vm.py", line 1047, in make_all
impl=impl))
  File "C:\Python36\lib\site-packages\theano\gof\op.py", line 935, in make_thunk
no_recycling)
  File "C:\Python36\lib\site-packages\theano\gof\op.py", line 839, in make_c_thunk
output_storage=node_output_storage)
  File "C:\Python36\lib\site-packages\theano\gof\cc.py", line 1190, in make_thunk
keep_lock=keep_lock)
  File "C:\Python36\lib\site-packages\theano\gof\cc.py", line 1131, in __compile__
keep_lock=keep_lock)
  File "C:\Python36\lib\site-packages\theano\gof\cc.py", line 1586, in cthunk_factory
key=key, lnk=self, keep_lock=keep_lock)
  File "C:\Python36\lib\site-packages\theano\gof\cmodule.py", line 1159, in module_from_key
module = lnk.compile_cmodule(location)
  File "C:\Python36\lib\site-packages\theano\gof\cc.py", line 1489, in compile_cmodule
preargs=preargs)
  File "C:\Python36\lib\site-packages\theano\gof\cmodule.py", line 2325, in compile_str
return dlimport(lib_filename)
  File "C:\Python36\lib\site-packages\theano\gof\cmodule.py", line 302, in dlimport
rval = __import__(module_name, {}, {}, [module_name])
ImportError: DLL load failed: Eine DLL-Initialisierungsroutine ist fehlgeschlagen.

Answer 1

我放弃了，卸载了我的安装程序，安装了Anaconda -现在它工作了:-)

在安装Anaconda时，我使用了指南https://machinelearningmastery.com/setup-python-environment-machine-learning-deep-learning-anaconda/