Hi, how did you solve your problem? El sábado, 24 de octubre de 2015, 14:53:13 (UTC+2), 李奕 escribió: > > My environment is win10 + python3.4+ theano 0.7+cuda7.5. when I import > theano from teriminal , I get the error like: > ERROR (theano.sandbox.cuda): Failed to compile cuda_ndarray.cu: 'utf-8' > codec can't decode...... > > I set log level as debug, get the folloing info : > INFO (theano.gof.cmodule): Call to 'g++ -march=native' failed,not setting > -march flag > DEBUG (theano.gof.cmodule): Compiling for 64 bit architecture > DEBUG (theano.gof.cmodule): Writing module C++ code to > C:\Users\liyi1\AppData\Local\Theano\compiledir_Windows-8-6.2.9200-Intel64_Family_6_Model_60_Stepping_3_GenuineIntel-3.4.3-64\cutils_ext\mod.cpp > DEBUG (theano.gof.cmodule): Generating shared lib > C:\Users\liyi1\AppData\Local\Theano\compiledir_Windows-8-6.2.9200-Intel64_Family_6_Model_60_Stepping_3_GenuineIntel-3.4.3-64\cutils_ext\cutils_ext.pyd > DEBUG (theano.gof.cmodule): Running cmd: C:\Program > Files\mingw-w64\x86_64-5.2.0-posix-seh-rt_v4-rev0\mingw64\bin\g++.exe > -shared -g -D NPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION -m64 -DMS_WIN64 > -ID:\Anaconda3\lib\site-packages\numpy\core\include -ID:\Anaconda3\include > -o > C:\Users\liyi1\AppData\Local\Theano\compiledir_Windows-8-6.2.9200-Intel64_Family_6_Model_60_Stepping_3_GenuineIntel-3.4.3-64\cutils_ext\cutils_ext.pyd > > C:\Users\liyi1\AppData\Local\Theano\compiledir_Windows-8-6.2.9200-Intel64_Family_6_Model_60_Stepping_3_GenuineIntel-3.4.3-64\cutils_ext\mod.cpp > > -LD:\Anaconda3\libs -LD:\Anaconda3 -lpython34 > DEBUG (theano.gof.cmodule): WORKDIR > C:\Users\liyi1\AppData\Local\Theano\compiledir_Windows-8-6.2.9200-Intel64_Family_6_Model_60_Stepping_3_GenuineIntel-3.4.3-64 > DEBUG (theano.gof.cmodule): module_name cutils_ext.cutils_ext > DEBUG (theano.tensor.opt): enabling optimization fusion elemwise in > fast_run > DEBUG (theano.sandbox.cuda.nvcc_compiler): Writing module C++ code to > C:\Users\liyi1\AppData\Local\Theano\compiledir_Windows-8-6.2.9200-Intel64_Family_6_Model_60_Stepping_3_GenuineIntel-3.4.3-64\cuda_ndarray\ > mod.cu > DEBUG (theano.sandbox.cuda.nvcc_compiler): Generating shared lib > C:\Users\liyi1\AppData\Local\Theano\compiledir_Windows-8-6.2.9200-Intel64_Family_6_Model_60_Stepping_3_GenuineIntel-3.4.3-64\cuda_ndarray\cuda_ndarray.pyd > DEBUG (theano.sandbox.cuda.nvcc_compiler): Running cmd nvcc -shared -O3 > -use_fast_math -Xlinker /DEBUG -D HAVE_ROUND -m64 -Xcompiler > -DCUDA_NDARRAY_CUH=m11b90075e2397c684f9dc0f7276eab8f,-D > NPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION,/Zi,/MD > -ID:\Anaconda3\lib\site-packages\theano\sandbox\cuda > -ID:\Anaconda3\lib\site-packages\numpy\core\include -ID:\Anaconda3\include > -o > C:\Users\liyi1\AppData\Local\Theano\compiledir_Windows-8-6.2.9200-Intel64_Family_6_Model_60_Stepping_3_GenuineIntel-3.4.3-64\cuda_ndarray\cuda_ndarray.pyd > > mod.cu -LD:\Anaconda3\libs -LD:\Anaconda3 -lpython34 -lcublas -lcudart > --ptxas-options=-vERROR (theano.sandbox.cuda): Failed to compile > cuda_ndarray.cu: 'utf-8' codec can't decode byte 0xd5 in position 5319: > invalid continuation byte > > WARNING (theano.sandbox.cuda): CUDA is installed, but device gpu is not > available (error: cuda unavilable) > > my theanorc config is ( and vs2010 's bin, cuda root path and so on has > been put into windows environment) : > #!sh > [global] > device = gpu > [nvcc] > compiler_bindir=D:\vs2010\VC\bin > flags = -LD:\Anaconda3\libs > fastmath = True > I debug the nvcc_compile.py and theano.sandbox.cuda.*init*.py a long > time, but don't know what's wrong, please help me. Thanks much! >
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