我正试图根据g++安装适当的theano安装指南来进行安装。我以前让theano使用python唯一的实现。我正在使用theano在python3.4上的git的边缘版本。我尝试使用theano建议的TDM-GCC-64方法以及MinGW,两者都会导致完全相同的错误。(尽可能地复制)
Problem occurred during compilation with the command line below:
C:\MinGW\bin\g++.exe -shared -g -march=skylake -mmmx -mno-3dnow -msse -msse2 -msse3
-mssse3 -mno-sse4a -mcx16 -msahf -mmovbe -maes -mno-sha -mpclmul -mpopcnt
-mabm -mno-lwp -mfma -mno-fma4 -mno-xop -mbmi -mbmi2 -mno-tbm -mavx
-mavx2 -msse4.2 -msse4.1 -mlzcnt -mrtm -mhle -mrdrnd -mf16c -mfsgsbase
-mrdseed -mprfchw -madx -mfxsr -mxsave -mxsaveopt -mno-avx512f
-mno-avx512er -mno-avx512cd -mno-avx512pf -mno-prefetchwt1 -mclflushopt
-mxsavec -mxsaves -mno-avx512dq -mno-avx512bw -mno-avx512vl
-mno-avx512ifma -mno-avx512vbmi -mno-clwb -mno-pcommit -mno-mwaitx
-mno-clzero -mno-pku --param l1-cache-size=32 --param
l1-cache-line-size=64 --param l2-cache-size=8192 -mtune=skylake
-DNPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION -m64 -DMS_WIN64
-IC:\Python34_64bit\lib\site-packages\numpy\core\include
IC:\Python34_64bit\include -IC:\Python34_64bit\lib\site-packages\theano\gof
-o C:\Users\Jwely\AppData\Local\Theano\compiledir_Windows-7-6.1.7601-SP1-Intel64_Family_6_Model_94_Stepping_3_GenuineIntel-3.4.4-64\lazylinker_ext\lazylinker_ext.pyd
C:\Users\Jwely\AppData\Local\Theano\compiledir_Windows-7-6.1.7601-SP1-Intel64_Family_6_Model_94_Stepping_3_GenuineIntel-3.4.4-64\lazylinker_ext\mod.cpp
-LC:\Python34_64bit\libs -LC:\Python34_64bit -lpython34
In file included from c:\mingw\include\c++\6.1.0\math.h:36:0,
from C:\Python34_64bit\include/pyport.h:328,
from C:\Python34_64bit\include/Python.h:50,
from C:\Users\Jwely\AppData\Local\Theano\compiledir_Windows-7-6.1.7601-SP1-Intel64_Family_6_Model_94_Stepping_3_GenuineIntel-3.4.4-64\lazylinker_ext\mod.cpp:1:
c:\mingw\include\c++\6.1.0\cmath:1133:11: error: '::hypot' has not been declared
using ::hypot;
^~~~~值得注意的是,在打印此错误之前,它会打印整个文件值的代码,您可以在这里找到整个错误输出。
我不知道下一步该尝试什么,我已经按照说明执行了两次,对一些依赖项使用了几种不同的安装方法,并确保在每次尝试和重新启动之间清理我的系统路径。
发布于 2016-07-28 03:03:21
“错误:‘::not’还没有声明”,在cMath中,同时试图嵌入Python。 用GCC 4.7.0构建Boost 1.49.0错误
我的解决方案是把所有的
#define hypot _hypot宏在pyconfig.h文件中
发布于 2017-03-27 04:38:56
这对我来说很管用
System properties/Advance system settingC:\{your MingW installation}\bin,则将其更改为C:\{your MingW installation}发布于 2017-06-12 13:50:31
上面的答案可能是一个更好、更持久的解决方案。为了快速解决问题,以下几点对我有效:
import theano
theano.config.gcc.cxxflags = "-D_hypot=hypot"...with Windows 10,Anaconda 4.4,Python2.7,Theano v0.10.0.dev1,m2w64-工具链5.3.0
https://stackoverflow.com/questions/38536788
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