I already did upgrade to the latest version ans yes all the program is very slow if I compare it with the same code on linux on virtual machine.
On Monday, July 25, 2016 at 3:42:08 PM UTC+2, nouiz wrote: > > We also observed some slowness on Windows compared to Linux when compiling > C code. But not after that. Do you still see slowdown after the compilation > of C code is done? This is cached, so if you launch the same job multiple > time, the 2nd and following time won't compile c code. > > There was changes related to your error in the master of Theano. Update > Theano to it, it will probably fix them: > > > http://www.deeplearning.net/software/theano/install.html#bleeding-edge-install-instructions > > Fred > > On Mon, Jul 25, 2016 at 9:07 AM, Feras Almasri <[email protected] > <javascript:>> wrote: > >> I'm having this warning by using both cpu and gpu on windows beside this >> theano is slower than running on virtual machine linux. >> >> hidden layer number is 10 >> ERROR (theano.gof.opt): Optimization failure due to: constant_folding >> ERROR (theano.gof.opt): node: ScalarFromTensor(TensorConstant{15}) >> ERROR (theano.gof.opt): TRACEBACK: >> ERROR (theano.gof.opt): Traceback (most recent call last): >> File >> "C:\SciSoft\WinPython-64bit-3.4.4.3Qt5\python-3.4.4.amd64\lib\site-packages\theano\gof\cmodule.py", >> >> line 1767, in _try_compile_tmp >> os.remove(exe_path + ".exe") >> PermissionError: [WinError 32] The process cannot access the file because >> it is being used by another process: >> 'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\try_march_5ym6a6ns.exe' >> >> During handling of the above exception, another exception occurred: >> >> Traceback (most recent call last): >> File >> "C:\SciSoft\WinPython-64bit-3.4.4.3Qt5\python-3.4.4.amd64\lib\site-packages\theano\gof\opt.py", >> >> line 1820, in process_node >> replacements = lopt.transform(node) >> File >> "C:\SciSoft\WinPython-64bit-3.4.4.3Qt5\python-3.4.4.amd64\lib\site-packages\theano\tensor\opt.py", >> >> line 6099, in constant_folding >> no_recycling=[]) >> File >> "C:\SciSoft\WinPython-64bit-3.4.4.3Qt5\python-3.4.4.amd64\lib\site-packages\theano\gof\op.py", >> >> line 975, in make_thunk >> no_recycling) >> File >> "C:\SciSoft\WinPython-64bit-3.4.4.3Qt5\python-3.4.4.amd64\lib\site-packages\theano\gof\op.py", >> >> line 875, in make_c_thunk >> output_storage=node_output_storage) >> File >> "C:\SciSoft\WinPython-64bit-3.4.4.3Qt5\python-3.4.4.amd64\lib\site-packages\theano\gof\cc.py", >> >> line 1189, in make_thunk >> keep_lock=keep_lock) >> File >> "C:\SciSoft\WinPython-64bit-3.4.4.3Qt5\python-3.4.4.amd64\lib\site-packages\theano\gof\cc.py", >> >> line 1130, in __compile__ >> keep_lock=keep_lock) >> File >> "C:\SciSoft\WinPython-64bit-3.4.4.3Qt5\python-3.4.4.amd64\lib\site-packages\theano\gof\cc.py", >> >> line 1577, in cthunk_factory >> key = self.cmodule_key() >> File >> "C:\SciSoft\WinPython-64bit-3.4.4.3Qt5\python-3.4.4.amd64\lib\site-packages\theano\gof\cc.py", >> >> line 1267, in cmodule_key >> compile_args=self.compile_args(), >> File >> "C:\SciSoft\WinPython-64bit-3.4.4.3Qt5\python-3.4.4.amd64\lib\site-packages\theano\gof\cc.py", >> >> line 950, in compile_args >> ret += c_compiler.compile_args() >> File >> "C:\SciSoft\WinPython-64bit-3.4.4.3Qt5\python-3.4.4.amd64\lib\site-packages\theano\gof\cmodule.py", >> >> line 2066, in compile_args >> default_compilation_result, default_execution_result = >> try_march_flag(GCC_compiler.march_flags) >> File >> "C:\SciSoft\WinPython-64bit-3.4.4.3Qt5\python-3.4.4.amd64\lib\site-packages\theano\gof\cmodule.py", >> >> line 1834, in try_march_flag >> flags=cflags, try_run=True) >> File >> "C:\SciSoft\WinPython-64bit-3.4.4.3Qt5\python-3.4.4.amd64\lib\site-packages\theano\gof\cmodule.py", >> >> line 2166, in try_compile_tmp >> theano.config.cxx) >> File >> "C:\SciSoft\WinPython-64bit-3.4.4.3Qt5\python-3.4.4.amd64\lib\site-packages\theano\gof\cmodule.py", >> >> line 1772, in _try_compile_tmp >> err += "\n" + str(e) >> TypeError: can't concat bytes to str >> >> -- >> >> --- >> You received this message because you are subscribed to the Google Groups >> "theano-users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> For more options, visit https://groups.google.com/d/optout. >> > > -- --- You received this message because you are subscribed to the Google Groups "theano-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
