python pycuda 模块安装

https://www.raspberrypi.org/blog/accelerating-fourier-transforms-using-the-gpu/#comments

To get GPU_FFT enter the following at the command prompt:

sudo rpi-update && sudo reboot

To build and run the example program:

cd /opt/vc/src/hello_pi/hello_fft

make

sudo mknod char_dev c 100 0

sudo ./hello_fft.bin

API documentation can be found in the hello_fft folder.

apt-get install python-dev
sudo pip install chainer
sudo pip install chainer-cuda-deps
pip install pycuda