[theano]安装-python theano cuda

快乐的老鼠

　　I want to learning deep learning, so config cuda is a essential step. luckily it is very easy in Ubuntu
　　install theano+cuda in ubuntu
　　1. install theano
　　a) sudo apt-get install python-numpy python-scipy python-dev python-pip python-nose g++ libopenblas-dev git
　　b) sudo pip install Theano
　　2. install cuda
　　a) sudo apt install nvidia-331
　　If it is successful, we can test it with



$dkms status
　　If you see the response like nvidia-331, 331.38, 3.13.0-24-generic, x86_64: installed, congratulations.
　　
　　b) sudo apt install nvidia-cuda-toolkit
　　c) Reboot your machine
　　d)test with



import theano
theano.test()
　　If you see something like Using gpu device 0: GeForce GT 740M,OK
　　e) config
　　sudo vim ~/.theanorc



[global]
floatX = float32
device = gpu
　　OK We can enjoy the gpu.
　　
　　reference
　　ubuntu下快速安装theano
　　install python cude in ubuntu