开始GPU开发的最简单的方法是获得一个便宜的（例如GTX285）GPU和台式电脑（显然，因为你不能改变你的笔记本电脑中的GPU）。

The easiest way to get started with GPU development is to get a cheap (for example GTX285) GPU and a desktop computer (obviously since u can't change the GPU in your laptop).

有一些关于使CUDA内核在CPU和FPGA上高效工作的研究项目（Google wen mei hwu 和看到他的研究项目）然而，如果你想学习CUDA这不是为你，如上所述最简单的方法是获得一些便宜的硬件。

There are a few research projects on getting CUDA kernels to work efficiently on CPUs as well as on FPGAs (Google wen mei hwu and see his research projects) however if you want to learn CUDA this is not for you, as said above the easiest way is to get some cheap hardware.