说明：  这个是GPU并行学习，自己找到的电子版，纸质版购买好贵的，虽然是英文版的，但是写的比较基础，建议学习并行的可以看看
(This is the GPU parallel learning, find their own electronic version of the paper version of the purchase was expensive, though, is in English, but the written basis of comparison, the proposed parallel learning can look)